美国福来西密封垫片Flex
ISOFLEX 压力管理床垫使用说明书
ISOFLEX®Pressure Management MattressInstructions for UseRead and understand the operating instructions and all safety precautions prior to use. SymbolsConsultInstructions forUseDo not tumble dryFoot end ofmattressDo not ironLatex freeDo not dry cleanDamp wipe onlyAllow to completely air dry10%ChlorinatedBleachSAFETY PRECAUTIONSWarning:•ISOFLEX mattress covers (top and bottom) should be inspected for tears, punctures, excessive wear, and misaligned zippers each time the covers are cleaned. If a mattress cover becomes compromised, themattress should be removed from service immediately to prevent cross contamination.Caution:•When utilizing an X-Ray plate while the patient is on ISOFLEX, take precautions to insure that no sharp edges from the X-Ray plate come in contact with the mattress cover. It is recommended that a pillow case, or some other protective device, is placed on the plate prior to placement under the patient. If a mattress cover becomes compromised, the mattress should be removed from service immediately to prevent cross contamination.•When cleaning the underside of the mattress, insure that no liquid is allowed to seep in to the zipper area and watershed cover barrier, fluids allowed to come in contact with the zipper may leak in to the mattress.•Check patient’s skin regularly. Consult physician if any redness or skin break occurs. Serious injury could result if the patient’s skin condition is left untreated.•The patient’s skin should be checked and assessed every 8 hours, or once per shift, to insure proper mattress performance.Intended UseISOFLEX mattresses provide pressure redistribution for patients with existing, or who are at risk of developing, pressure ulcers.Unpacking Instructions:1. Remove the mattress from the box.2. Lay the mattress on its side.3. Using scissors, carefully cut the sleeve that holds the folded mattress. Becareful not to inadvertently cut the mattress.4. Remove and discard the sleeve.5.Set up Instructions:1. Place the ISOFLEX mattress on the bed frame. Insure that the mattress properly fits the bed frame on whichit is being placed. Using an ISOFLEX mattress on a bed frame of a larger or smaller width than the stated ISOFLEX width may result in the mattress sliding and patient injury.2. Insure that the foot end symbol ( ) is located at the foot end of the bed frame. ISOFLEXmattresses are equipped with a dedicated sloped heel section and must be installed with this section at the foot end of the bed frame.3. Place the linens on the mattress leaving them as loose as possible to avoid creating a “hammocking” effectand increasing interface pressures.4. Place the patient on the mattress.Cleaning Instructions:1. Gaymar mattress surfaces are designed for long-lasting comfort and reliability. In order to maintain theseproducts, they should be cleaned regularly using soap and water and a hospital grade disinfectant. Gaymar recommends these disinfecting agents: Ecolab® Airkem® A-33 Quaternary Solution, 3M® Phenolic Disinfectant Cleaner Concentrate Solution Product #18, or a 10% Chlorinated Bleach Solution.2. Alcohol is not recommended because it can discolor and degrade the cover.3. Allow to completely dry. The solution contact time is what makes the disinfectant process effective.4. Wipe down the mattress with a clean dry cloth to remove any excess disinfectant.NOTE: The cover must be dry prior to storage or application of linens. Failure to remove excess disinfectant could eventually degrade the cover.5. An antimicrobial agent has been used to help prevent bacteria and fungus from destroying the coating of thecover. Should unsightly stains, discoloration, brittleness, stickiness, or unpleasant odors become noticeable, the antimicrobial agent may have become ineffective and the product should be replaced.Distributed by: Stryker Medical3800 East Centre Avenue Portage, MI 49002 USA Copyright:©2010. Stryker Medical, Inc. All rights reserved.Trademark Information:Stryker is a registered trademarks of Stryker Medical.ISOFLEX is a trademark of Gaymar Industries, Inc.Ecolab and Airkem are registered trademarks of Ecolab Inc.3M is a registered trademarks of 3M Corporation.This product is made with Intelli-Gel ®* polymeric columned material and Gelastic™* polymeric columned material.*EdiZONE, LLC of Alpine, UT.Patent Information:This product is covered by one or more of the following US patents: 7666341, 7076822, 7060213, 6843873, 6797765, 6767621, 6447865, 6413458, 6099951, 6026527, 5749111 and other US and/or foreign patents and pending patent applications.P/N 101392000 Rev A 6/10。
2004年3月的Pamphlet 107：Stratoflex产品分部的产品安装和维护建议说明书
Pamphlet 107March 2004Hose AssemblyInstallation andMaintenance TipsStratoflex Products Divisionrequirementsrequirements, both operating and profile or application rangecompatibilitySize Pressure Temperature Fluid WHEN SELECTING A HOSE ASSEMBL Y ,BE CERTAIN IT MEETS:HOSE FITTINGSHOSEContinued on page 4TYPE APPROVALEach aerospace hose assembly has a specific type of approval that allows it to be installed in an aircraft.Positive verification is required for proper inspection.•T ype Certificate (TC)• Supplemental T ype Certificate (STC)•T echnical Standard Order (TSO)• Part Manufacturing Authority (PMA)• Industry Standard (AN-AS-MS-NAS)• Direct Ship Authority (DSA)• Repaired Assembly (8130-3)INSTALLATION AND CARE OF HOSE AND HOSE ASSEMBLIESGeneral:Proper Storage:Inspection:All hose assemblies whether rubber or PTFE, should always be handled with care to prevent excessive bending, twisting, and kinking.Dragging hose on ground surfaces, using them as climbing handles and severe bending to fit cramped storage areas must be avoided.Kinking of hose occurs more easily in larger sizes and in very short assemblies.Care should be exercised in handling and installing both rubber and PTFE hose assemblies.Prior to installation, hose assemblies should be capped with appropriate dust caps or plugs, properly identified (tagged) by part number, and stored in an area free from dust or other contamination.Do not use cramped or otherwise confined storage areas.If long lengths of PTFE hose are coiled for storage, a liberal coil diameter must be provided to ensure against kinking.Never coil hose so that the minimum bend radius(ii) can be exceeded.See AS1933 for more information.1.Inspect for evidence of tube restriction due to collapse, kinking,or other damage.2.Inspect for wire damage.Assemblies with excessive wire damage should be replaced.3.aerospace hose assemblies to required pressures.See applicable Drawing/Standard and InformationBulletin 1107.NEVER STEP ON, STAND ON, OR PULL HOSE.all internally externally Proof pressure testContinued on page 5Chafe Protection:Tips for Proper Installation:Chafe guards of PTFE, vinyl, polyester, or other suitable material should be used anytime there is a possibility of chafing.Chafing should be avoided by routing of the hose assembly or by clamping.1.Attach the hose to the most inaccessible end of its routing first.Finger tighten only, so the hose is free to turn during initial installation.Hose should not be twisted on final installation.2.Attach the other end of the hose in the same manner.3.Properly orient the hose along its routing and install the required line support clamps.e proper torque and remember to always lubricate! Use established installation torque values or consult ARP908 for limits.Also, the Flats From Finger Tight (F .F .F .T) method is simple to use and moreconsistent than measuring input force.Dissimilar materials or metals require different values (e.g.aluminum to stainless steel).T ypical lay lines are repeated every nine to ten inches along the length of the hose and provides the following information:• Manufacturer's Name and Manufacturer's Code.• MIL-SPEC or Industry Spec Number.• Part Number• Dash Number (or code letter) for Size.• Manufactured/Cure Date (if Rubber).To prevent misapplication,unmarked hose assemblies until positively identified."first-in, first-out"Do not Pressure test Do not Metal identification bands are often used to tag hose assemblies with the part number(s), manufacturer, size, type, date of manufacture and proof pressure tested.A log book entry is an acceptable substitute as identification in lieu of a metal ID band for repaired hose assemblies.T o minimize aging effects of hose in storage, use the principle when selecting hose assemblies and bulk hose.build rubber hose assemblies for prolonged storage.all assemblies before installation.install hose that has exceeded the established age limits (four to eight years for rubber hose) or that show aging signs (separation of plies, cracks, etc.) in aircraft.See Parker Stratoflex Information Bulletins 1050and 1107.do not use Which Hose to Use First:HOW TO MEASURE AND SPECIFY DOUBLE ELBOW FITTINGS ON A HOSE ASSEMBL Y Measuring:When installations require hose assemblies with elbow fittings on both ends, hold the assembly so the nearest fitting is pointed in the 6 o'clock position. Measure the angle between the fittings counter-clockwise.When both fittings point to 6 o'clock, this is specified as zero degrees.Specifying Position:Suffix the hose assembly part number with the number of degrees in the angle. (Example:111511E0185D180;180 degree T wist Angle).See applicable Catalog/Assembly Drawing for specific (hose) example.TROUBLESHOOTING HOSE ASSEMBLIES See ARP1658• Inspect hoses frequently.• Replace worn or damaged hoses.• Proper clamping is critical.• Consult Parker Stratoflex for current approved products.Chafed Hose• Abrasion• Improper clamping Broken Wires • Inspect external wire braid• Any broken wires is cause forremoval/scrapKinked Hose • Smooth-bore PTFE hose is prone to kinking • Restricts fluid flow• Damaged beyond repairRusted Hose • Corroded wire braids• Any corrosion makes hose assemblysuspectLeaking Hose •Wetness around fitting• Aged hose• Improper fitting attachment Heat Damaged (Brittle)Hose • Elastomeric, PTFE and Metalhose have heat limitations• Cracks during flexingTwisted Hose • Hose is not designed to be twisted.• Induces stress.• Promotes premature wear.KINK UNDER FIRESLEEVEBURN MARKAccountability -Aerospace Crimp Data Form (ACDF) "SPECIFIC"Aerospace Fabrication Procedure (AFP) '"GENERAL",Aerospace Field Attachable Data (AFAD) "SPECIFIC"Assembly Date -Audit -Ball Gage -Beam Seal -Bend Radius -Burst Pressure -CAGE Code (Stratoflex is 98441) -Catalog Part Number -Certification -Chafe Guard -Coded Part Number -Configuration -Cuff -Cure Date -Crimp Diameter-All part numbers, processes, procedures and tooling must be verifiable.(hose, fittings, tooling),[124/1124/T08151]Examples:• AFP 501 - Aerospace Fabrication Procedure (Field Attach.Hose ~ Ftgs)• AFP 502 Aerospace Fabrication Procedure (Med/High Press.Smth Bore PTFE Hose)• AFP 504 Aerospace Fabrication Procedure (Convoluted PTFE Hose)(for T ooling),Examples:• AFAD-111-XXX • AFAD-124-XXX • AFAD-193-XXX• AFAD-112-XXX • AFAD-156-XXXHose assembly fabrication date.Periodic review of hose shops and assembly fabrication procedures.Inspection method for the inside diameter of a hose assembly.Fitting connection per MIL-F-85421, a.k.a."Dynamic Beam Seal and Lip Seal".The amount of arc (bending) a hose is capable of meeting.Maximum limit a hose is designed to be mercial and Governmental Entity code.Basic hose assembly numbering nomenclature.Verification of conformity to a stated requirement.Protection applied to the external surface of a hose assembly.Serialized numbering sequence.Physical appearance of a hose assembly.Integral silicone sleeve used to slip over the end fitting sockets.Manufacture date of bulk elastomeric (rubber) hose.Precise outside diameter of a compressed fitting socket.Direct Ship Authority (DSA)Distributor Quality Program Manual -Electro-etch -End-dip -Equipment Manual -Fabrication Date -Ferrule -Field Attachable -Fire Proof –Fire Resistant –Firesleeve -Flange -Flare -Flareless Flats From Finger Tight (FFFT) -Gage Point -High Pressure -Hose Specification -Identification Tag - OEM authorized sale of spares direct to third-party customers.Stratoflex Quality Manual for distributors.Method of marking identification bands using a mild acid.Sealant used to coat/cover the ends of AS1072 (2650X) slip-over firesleeve.Illustrated parts list for equipment used to fabricate hose assemblies.The day the hose assembly was built.Ring of metal (socket) covering the fitting nipple.Screw-together fittings able to install with wrenches and mandrel.2000°F for (15) minutes.2000°F for (5) minutes.Slip-over orange silicone and fiberglassimpregnated sleeve per AS1072 and/or brown/orange integral silicone extruded directly over the wire braid.3-4 bolt-holes, flat face seal with o-ring.Female 37° degree flare end fitting per AS4395, also mates with MS33656.(a.k.a."Globeseal'', obsolete tradename)- Female fitting per AS4375, mates with MS33514, NAS1760.Method of measuring torque by counting wrench flats.Precise measuring location of the end fitting.T ypical pressures of 3,000 psi and above.The standard form used to define key characteristics of bulk hose.-The band (typically metal) nameplate for hose assembly identification.Industry Standard (AN-AS-MS-NAS) -Information Bulletin -Inside Diameter -Internal Support Coil -Jump Factor -Kevlar(Para-Aramid) -Liability -Lip Seal -Lot Code -Low Pressure -Manufacture DateMedium Pressure -MIL-SPEC (MIL-H-25579,Etc.)MIL-STD (MS8005,MIL-STD-130,Etc.)Nipple -Nut -Outside Diameter -Part Manufacturing Authority (PMA) Polytetrafluoroethylene (PTFE) -Pounds Per Square Inch (PSI) -"General" component performancespecifications.Standardized format used to explain additional topic information.Internal cross-section measurement of a hose.Internal reinforcement to enhance the crush resistance of a hose.Amount of movement a fitting travels during the crimp process.Synthetic, nonmetallic reinforcement used in the manufacture of hose.That for which one is liable.Fitting per MIL-F-85421, a.k.a.beam-seal.Serialized number for traceability assigned to each manufacturing "run" of hose.T ypical pressures of up to 500 psi.-The date a product is produced, a k.a.Cure Date.T ypical pressures of between 500-3,000 psi.Government document used to define a product.Government document used to define a product.Section of the end fitting that is inserted inside the hose.Female threaded portion of the end fitting.The outer-most cross-section dimension of a hose.- FAA authorization to mark with OEM number.Generic name of plastic compound used in the manufacture of hose.Pressure measurement used to define hose strength.®Process Specification -Repaired Assembly (8130-3Tag) -Reusable -Society of Automotive Engineers (SAE) -Sealant -Silicone Cover -Skive Socket -Spiral -Standard Drawing -Supplemental Type Certificate (STC) -Technical Standard Order - (TSO)Test/Proof Pressure -Traceability -Twist Angle -Type Certificate (TC)Wall Thickness Working Pressure -Step by Step Instructions, Example:3146X Hose,use P-104-212;3147-X Hose, use P-104-213.Method used to identify, inspect and verify aircraft hoses.T erm to describe field attachable fittings.It implies a fitting may be reused.Engineering pound used to coat/cover ends of AS1072 firesleeve, a.k.a.end-dip.Outer layer of integral firesleeved hose.- Method of removing the hose cover expose the reinforcement for fitting installation.Ring of metal (ferrule) covering the fitting nipple.Method of applying hose reinforcement during the manufacturing process.Drawing that depicts the basic design details of an assembly.FAA production certificate for an A/C modification.FAA performance specification.T ypically twice the rated working pressure of a hose assembly.Ability to account for a complete history of a part.Angular rotation of one elbow end fitting relative to the one on the opposite end.- FAA production certificate for an airframe manufacturer.-The dimension used to define the area compressed between nipple and socket.System pressure the hose assembly will operate within.toREFERENCES:1.SOCIETY OF AUTOMOTIVE ENGINEERS,INC.(SAE)400 Commonwealth Drive Warrendale, P A 15096-0001A.Aerospace Information Reports:AIR797AIR1569AIR4918B.Aerospace Recommended Practice:ARP908ARP1658C.Aerospace Standard:AS1933:A.AC No.207-N 2.SAE DOCUMENTS:3.U.S.DEP ARTMENT OF TRANSPORTATIONFEDERAL AVIATION ADMINISTRATION (FAA) DOCUMENTS Hose Characteristics and Selection ChartHandling and Installation Practice for Aerospace HoseAssemblies Industry Practices and Guidelines for the Selection of CoiledT ubes, Flexible Hoses, Swivels, and Extension Fittings for Aircraft Fluid Systems T orque Requirements, Installation and Qualification T est,Hose and T ube Fitting Visual Inspection Guide for Installed Hose Assemblies Age Controls for Hose Containing Age-SensitiveElastomeric Material General Aviation Inspection Aids Summary, 1976Inside Diameter of HoseInch / Dash Size*D =Q X 0.4081VPOUNDS and OUNCES to KILOGRAMS0 pounds to 40 pounds (by ounces)POUNDSOUNCESBASIS:100 pounds 45.359 kilogramsKILOGRAMS012345678910111213141516171819202122232425262728293031323334353637383940-0.4540.9071.3611.8142.2682.7223.1753.6294.0824.5364.9905.4435.8976.3506.8047.2577.7118.1658.6189.0729.5259.97910.4310.8911.3411.7912.2512.7013.1513.6114.0614.5114.9715.4215.8816.3316.7817.2417.6918.1401234567891011121314150.0280.4820.9361.3891.8432.2962.7503.2033.6574.1114.5645.0185.4715.9256.3796.8327.2867.7398.1938.6479.1009.55410.0110.4610.9111.3711.8212.2812.7313.1813.6414.0914.5415.0015.4515.9016.3616.8117.2617.7218.170.0570.5100.9641.4171.8712.3252.7783.2323.6854.1394.5935.0465.5005.9536.4076.8617.3147.7688.2218.6759.1299.58210.0410.4910.9411.4011.8512.3012.7613.2113.6614.1214.5715.0315.4815.9316.3916.8417.2917.7518.200.0850.5390.9921.4461.8992.3532.8073.2603.7144.1674.6215.0755.5285.9826.4356.8897.3437.7968.2508.7039.1579.61010.0610.5210.9711.4211.8812.3312.7913.2413.6914.1514.6015.0515.5115.9616.4116.8717.3217.7818.230.1130.5671.0211.4741.9282.3812.8353.2893.7424.1964.6495.1035.5576.0106.4646.9177.3717.8248.2788.7329.1859.63910.0910.5511.0011.4511.9112.3612.8113.2713.7214.1714.6315.0815.5415.9916.4416.9017.3517.8018.260.1420.5951.0491.5031.9562.4102.8633.3173.7704.2244.6785.1315.5856.0386.4926.9467.3997.8538.3068.7609.2149.66710.1210.5711.0311.4811.9412.3912.8413.3013.7514.2014.6615.1115.5616.0216.4716.9217.3817.8318.290.1700.6241.0771.5311.9842.4382.8923.3453.7994.2524.7065.1605.6136.0676.5206.9747.4287.8818.3358.7889.2429.69610.1510.6011.0611.5111.9612.4212.8713.3213.7814.2314.6915.1415.5916.0516.5016.9517.4117.8618.310.1980.6521.1061.5592.0132.4662.9203.3743.8274.2814.7345.1885.6426.0956.5497.0027.4567.9108.3638.8179.2709.72410.1810.6311.0811.5411.9912.4512.9013.3513.8114.2614.7115.1715.6216.0716.5316.9817.4317.8918.340.2270.6801.1341.5882.0412.4952.9483.4023.8564.3094.7635.2165.6706.1236.5777.0317.4847.9388.3918.8459.2999.75210.2110.6611.1111.5712.0212.4712.9313.3813.8314.2914.7415.2015.6516.1016.5617.0117.4617.9218.370.2550.7091.1621.6162.0702.5232.9773.4303.8844.3374.7915.2455.6986.1526.6057.0597.5137.9668.4208.8739.3279.78110.2310.6911.1411.5912.0512.5012.9613.4113.8614.3214.7715.2215.6816.1316.5817.0417.4917.9518.400.2830.7371.1911.6442.0982.5513.0053.4593.9124.3664.8195.2735.7276.1806.6347.0877.5417.9958.4488.9029.3559.80910.2610.7211.1711.6212.0812.5312.9813.4413.8914.3414.8015.2515.7116.1616.6117.0717.5217.9718.430.3120.7651.2191.6732.1262.5803.0333.4873.9414.3944.8485.3015.7556.2096.6627.1167.5698.0238.4778.9309.3849.83710.2910.7411.2011.6512.1112.5613.0113.4713.9214.3714.8315.2815.7316.1916.6417.0917.5518.0018.460.3400.7941.2471.7012.1552.6083.0623.5153.9694.4234.8765.3305.7836.2376.6907.1447.5988.0518.5058.9589.4129.86610.3210.7711.2311.6812.1312.5913.0413.4913.9514.4014.8615.3115.7616.2216.6717.1217.5818.0318.480.3690.8221.2761.7292.1832.6373.0903.5443.9974.4514.9045.3585.8126.2656.7197.1727.6268.0808.5338.9879.4409.89410.3510.8011.2511.7112.1612.6213.0713.5213.9814.4314.8815.3415.7916.2416.7017.1517.6118.0618.510.3970.8501.3041.7582.2112.6653.1183.5724.0264.4794.9335.3865.8406.2946.7477.2017.6548.1088.5629.0159.4699.92210.3810.8311.2811.7412.1912.6413.1013.5514.0014.4614.9115.3715.8216.2716.7317.1817.6318.0918.540.4250.8791.3321.7862.2402.6933.1473.6004.0544.5084.9615.4155.8686.3226.7767.2297.6838.1368.5909.0439.4979.95110.4010.8611.3111.7712.2212.6713.1313.5814.0314.4914.9415.3915.8516.3016.7517.2117.6618.1218.57TORQUE CONVERSIONS/METRIC CONVERSIONSTORQUE CONVERSIONSpound foot x 12 = pound inchpound foot x 1.356 = Newton meter Newton meter x 8.850 = pound inch Newton meter x .0.737 = pound foot pound inch x .083 = pound foot pound inch x 0.113 = Newton MeterRecommended torque values for aerospace are best determined by the systemmanufacturer/user.High vibration or side load installations may require "special"torque recommendation.The basic torque range, by size andmaterial combination, can be found in SAE ARP908.METRIC TO ENGLISHinches x 25.4 = millimeters (mm)inches x 2.54 = centimeters (cm)feet x .3048 = meters (m)yard x .9144 = meters (m)psi x .0689 = barpsi x.0069 = Megapascals (MPa)psi x .0703 = Kilogram force per square centimeter (Kgf/cm²)pound force x 4.448 = Newtonspound · inch x .113 = Newton · meters (N · m)pound · foot x 1.356 = Newton · meters (N · m)millimeter x .0394 = inch (in)centimeter x .3937 = inch (in)meters x 3.281 = feet (ft)meters x 1.0936 = yards (yd)bar x 14.5 = psiMegapascals x 145.0 = psiKilogram force per square centimeter x 14.22 = psi Newtons x .2248 = pounds force (lb · f)Newton · meter x 8.850 = pound · inches (lb · in)Newton · meter x .737 = pound feet (lb · ft)MILLIMETERS to FRACTIONS to DECIMALSMMFRACTIONAL DECIMALINCHES0.39690.79381.19061.58751.98442.38122.77813.17503.57193.96884.36564.76255.15945.55625.95316.3500MMFRACTIONAL DECIMALINCHES1/641/323/641/165/643/327/641/89/645/3211/643/1613/647/3215/64¼0.01560.03120.04680.06250.07810.09370.10930.12500.14060.15620.17180.18750.20310.21870.23430.2500MMFRACTIONAL DECIMALINCHESMMFRACTIONAL DECIMALINCHES6.74697.14387.54067.93758.33448.73129.12819.52509.921910.318810.715611.112511.509411.906212.303112.700017/649/3219/645/1621/6411/3223/643/825/6413/3227/647/1629/6415/3231/64½0.26560.28120.29680.31250.32810.34370.35930.37500.39060.40620.42180.43750.45310.46870.48430.500033/6417/3235/649/1637/6419/3239/645/841/6421/3243/6411/1645/6423/3247/64¾0.51560.53120.54680.56250.57810.59370.60930.62500.64060.65620.67180.68750.70310.71870.73430.750013.096913.493813.890614.287514.684415.081215.478115.875016.271916.668817.065617.462517.859418.256218.653119.050019.446919.843820.240620.237521.034421.431221.828122.225022.621923.018823.415623.812524.209424.606225.003125.400049/6425/3251/6413/1653/6427/3255/647/857/6429/3259/6415/1661/6431/3263/6410.76560.78120.79680.81250.82810.84370 .85930.87500.89060.90620.92180.93750.95310.96870.98431.0000PRESSURE CONVERSIONS1002003004005006007008009001,0002,0003,0004,0005,0006,0007,0008,0009,00010,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000100,000 200,000 300,0000.10.20.30.40.50.60.70.80.91.02.03.04.05.06.07.08.09.01020304050607080901002003000.71.42.12.83.44.14.85.56.26.913.820.727.634.541.448.355.262.168.9137.9206.8275.8344.7413.7482.6551.6620.56891,3792,0682,7580.701.412.112.813.524.224.925.636.337.0014.1021.1028.1035.2042.2049.2056.3063.3070.30140.70211.00281.30351.60421.90492.30562.60632.90703.001406.002110.002813.000.070.140.210.280.340.410.480.550.620.71.42.12.83.44.14.85.56.26.913.820.727.634.541.448.355.262.168.9137.9206.8275.868.9137.9206.8275.8344.7413.7482.6551.6620.56891,3792,0682,7583,4474,1374,8265,5166,2056,89513,79020,68427,57934,47441,36948,26355,15862,05368,948137,895206,843275,7901020304050607080901002003004005006007008009001,0002,0003,0004,0005,0006,0007,0008,0009,00010,00020,00030,00040,00014.529.043.558.072.587.0101.5116.0130.5145.0290.1435.1580.2725.2870.21,015.31,160.31,305.31,4502,9014,3515,8027,2528,70210,15311,60313,05314,50429,00843,5111234567891020304050607080901002003004005006007008009001000200030001.02.03.14.15.16.17.18.29.210.220.430.640.851.061.271.481.691.8102.0204.0306.0408.0510.0612.0714.0816.0918.01020.02040.03060.0KILO-P ASCALS (KPa)KILO-P ASCALS(KPa)MEGA-P ASCALS(MPa)MEGA-P ASCALS(MPa)KILOGRAMSPER SQ.CENTIMETERKILOGRAMSPER SQ.CENTIMETERPOUNDS PERSQUARE INCH(psi)POUNDS PERSQUARE INCH(psi)BAR(bar)BAR(bar)TO USE:Find the temperature to be converted (either Celsius or Fahrenheit) in the center column. If known temperature is Celsius, read the Fahrenheit conversion in the left column.If known temperature is Fahrenheit, read the Celsius conversion in the right column.EXAMPLE:50.0 10 -12.2 10°C = 50°F 10°F = -12.2°C °C = 5/9 (°F-32)9 x °C5°F =+ 32°F°C°F°C°F°C°F°C°F°C °F°C-94.0 -89.0 -85.0 -76.0 -67.0 -58.0 -56.2 -54.4 -52.6 -50.8 -49.0 -47.2 -45.4 -43.6 -41.8 -40.0 -38.2 -36.4 -34.6 -32.8 -31.0 -29.2 -27.4 -25.6 -23.8 -22.0 -20.2 -18.4 -16.6 -14.8 -13.0 -11.2 - 9.4 - 7.6 - 5.8 - 4.0 - 2.2 - 0.4 1.4 3.25.06.8 8.6 10.4 12.214.015.8 17.6 19.4 21.223.024.8 26.6 28.4-70-67-65-60-55-50-49-48-47-46-45-44-43-42-41-40-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10-9-8-7-6-5-4-3-2-57-55-54-51-48-45.6-45.0-44.4-43.9-43.3-42.8-42.2-41.7-41.1-40.6-40.0-39.4-38.9-38.3-37.8-37.2-36.7-36.1-35.6-35.0-34.4-33.9-33.3-32.8-32.2-31.7-31.1-30.6-30.0-29.4-28.9-28.3-27.8-27.2-26.7-26.1-25.6-25.0-24.4-23.9-23.3-22.8-22.2-21.7-21.1-20.6-20.0-19.4-18.930.232.033.835.637.439.241.042.844.646.448.250.051.853.655.457.259.060.862.664.466.268.069.871.673.475.277.078.880.682.484.286.087.889.691.493.295.096.898.6100.4102.2104.0105.8107.6109.4111.2113.0114.8116.6118.4120.2122.0123.8125.6-112345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152-18.3-17.8-17.2-16.7-16.1-15.6-15.0-14.4-13.9-13.3-12.8-12.2-11.7-11.1-10.6-10.0-9.4-8.9-8.3-7.8-7.2-6.7-6.1-5.6-5.0-4.4-3.9-3.3-2.8-2.2-1.7-1.1-0.60.00.61.11.72.22.83.33.94.45.05.66.16.77.27.88.38.99.410.010.611.1127.4129.2131.0132.8134.6136.4138.2140.0141.8143.6145.4147.2149.0150.8152.6154.4156.2158.0159.8161.6163.4165.2167.0168.8170.6172.4174.2176.0177.8179.6181.4183.2185.0186.8188.6190.4192.2194.0195.8197.6199.4201.2203.0204.8206.6208.4210.2212.0213.8215.6217.4219.2221.0222.8535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510611.712.212.813.313.914.415.015.616.116.717.217.818.318.919.420.020.621.121.722.222.823.323.924.425.025.626.126.727.227.828.328.929.430.030.631.131.732.232.833.333.934.435.035.636.136.737.237.838.338.939.440.040.641.1224.6226.4228.2230.0231.8233.6235.4237.2239.0240.8242.6244.4246.2248.0249.3251.6253.4255.2257.0258.8260.6262.4264.2266.0267.8269.6271.4273.2275.0276.8278.6280.4282.2284.0285.8287.6289.4291.2293.0294.8296.6298.4300.2302.0303.8305.6307.4309.2311.0312.8314.6316.4318.2320.010710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916041.742.242.843.343.944.445.045.646.146.747.247.848.348.949.450.050.651.151.752.252.853.353.954.455.055.656.156.757.257.858.358.959.460.060.661.161.762.262.863.363.964.465.065.666.166.767.267.868.368.969.470.070.671.1321.8323.6325.4327.2329.0330.8332.6334.4336.2338.0339.8341.6343.4345.2347.0348.8350.6352.4354.2356.0357.8359.6361.4363.2365.0366.8368.6370.4372.2374.0375.8377.6379.4381.2383.0384.8386.6388.4390.2392.0393.8395.6397.4399.2401.0402.8404.6406.4408.2410.0411.8413.6415.4417.216116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321471.772.272.873.373.974.475.075.676.176.777.277.878.378.979.480.080.681.181.782.282.883.383.984.485.085.686.186.787.287.888.388.989.490.090.691.191.792.292.893.393.994.495.095.696.196.797.297.898.398.999.4100.0100.6101.1419.0420.8422.6424.4426.2428.0429.8431.6433.4435.2437.0438.8440.6442.4444.2446.0447.8449.6451.4453.2455.0456.8458.6460.4462.2464.0465.8467.6469.4471.2473.0474.8476.6478.4480.24825005185365545725906086266446626806987167347528429321472215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250260270280290300310320330340350360370380390400450500800101.7102.2102.8103.3103.9104.4105.0105.6106.1106.7107.2107.8108.3108.9109.4110.0110.6111.1111.7112.2112.8113.3113.9114.4115.0115.6116.1116.7117.2117.8118.3118.9119.4120.0120.6121127132138143149154160166171177182188193199204232260427 TEMPERATURE CONVERSIONS。
各种垫片图片及参数
密封垫片的选型/ (2004-9-13 12:24:46) --密封技术任何一种类型的垫片，在恶劣的使用环境中，要保证长时间的有效密封，都必须具备以下八个重要特性：垫片的气密性对于密封系统的介质，垫片在推荐的温度和压力工作一定时间内不发生泄露。
垫片的可压缩性垫片和法兰的接触面在连接螺栓紧固后，应能很好吻合，以保证密封。
垫片的抗蠕变性垫片在压力负荷和使用温度的影响下，抗蠕变性应较好，否则回造成螺栓扭距损失，导致垫片的表面应力减小，从而硬气系统泄露。
垫片的抗化学腐蚀所选用的垫片应不受化学介质的腐蚀，而且不能污染介质。
垫片的回弹性即使在系统稳定的状况下，相连接的两个法兰由于温度和压力的影响肯定会存在微小位移，垫片的弹性功能应能弥补此位移，以保证系统的密封性。
垫片的抗黏接性垫片在使用后应能方便的从法兰上拆除，不粘接垫片的无腐蚀性垫片应对连接的法兰表面无腐蚀性。
垫片的耐温度所选用的垫片应保证在系统的最低温度和最高温度下正常使用。
金属缠绕垫片、外缠绕内加强垫片、内缠绕外加强垫片、内外加强垫片四种,其实就是基本型、内加强型、外加强型、内外加强型。
具体应用：基本型-------榫槽面及凹凸面法兰内加强型-----凹凸面法兰外加强型-----平面及凸面法兰内外加强型---平面及凸面法兰密封件选用参考垫片的安装/ (2004-9-13 12:24:46) --密封技术垫片的安装：保证系统的密封除了要有好的密封材料外，还要按照以下正确的安装方式：1、垫片必须安放在法兰的正中心，在突面法兰上尤为重要；2、保证密封面的平整度和加工精度；3、必须均匀对称的紧固连接螺栓；4、必须使用弹簧垫圈以保证负荷均匀，紧固螺栓时使用扭力矩扳手；5、在系统运行一天后，检查和重新校正连接螺栓的扭矩；6、为保证垫片使用寿命，请不要使用液体或金属基体的防粘剂或润滑剂。
垫片使用失败原因/ (2004-9-13 12:24:46) --密封技术1.辅助备件 2.垫片原料- 初装压力欠缺- 旧垫片的二次使用- 螺栓负载不平- 与介质不相容- 螺栓上的螺纹损坏- 不适合工矿条件- 错误的螺栓- 使用不相配的复合物- 法兰面未对准 - 尺寸不当- 高泄露率3.设计因素4.法兰- 螺栓负载不足 - 表面破损- 负载过量-工作面不平- 法兰与螺栓的错误选用各种垫片：石墨复合垫片型号：G2100产品说明：石墨复合垫片又叫增强石墨垫片或高强石墨垫片是从增强石墨板打孔或切割而成的，它具有良好的防腐蚀性，耐高/低温，良好的压缩回弹性和高强度性。
Danfoss Airflex 螺纹润滑器和磁粒式刹车产品目录说明书
AF437478850258en-000101Airflex ® Clutches & Brakes 10M1297GP November 20122History and DevelopmentEarly interest by Thomas L. Fawick in the use of elastomers to solve industrial problems led to the development of the Fawick ®Airflex clutch and the founding, in 1938, of the Fawick Company.The Airflex clutch is a unique drum type design which trans -fers torque through the sidewalls of a rubber-and-cord air actuating tube. Besides transmitting torque, the tube serves as a flexible member between the driving and driven shafts. Simplicity in design and operation are its other outstanding features.During the early 1940’s, after many applications on tugs and tow boats, the U.S. Navy incorporated the clutch on reversing reduction drives for various types of military vessels. Thus the Airflex clutch was proven in severe Naval service.During this same period, installations were made on oil field equipment and metal forming machinery. All of these successful applications generated worldwide interest and resulted in rapid company growth during the ‘50’s and ‘60’s.-As a pioneer in the design, development and use of pneu -matic clutches and brakes, the Airflex Division is proud thatits products are so extensively used on all types of industrial machinery - from equipment to locate and mine raw materials to machines to produce consumer goods.For over 75 years, the Airflex Division has been dedicated to solving mechanical power transmission problems. We willcontinue to do so.Table of ContentsGeneral InformationSection A (4)Constricting Type Clutches and BrakesSection B (16)Expanding Type Clutches and BrakesSection C (116)Water-Cooled BrakesSection D (160)Air Cooled Disc Clutches and BrakesSection E (182)Clutch/Brake PackagesSection F (204)Spring Applied BrakesSection G (231)Caliper Disc BrakesSection H (247)Rotorseals and Quick Release ValvesSection I (260)Controls and Air Tank GroupsSection J (279)Repair and Service KitsSection K (289)Product Application by IndustrySection X (298)Technical InformationSection Y (330)General Engineering DataSection Z (331)Airflex® Clutches & Brakes 10M1297GP November 20123Airflex ® Clutches & Brakes 10M1297GP November 20124In addition to the major prod -ucts listed, Airflex rotorseals and quick release valves are used throughout these industries.Airflex® Application GuideSection AMACHINE AIRFLEX INDUSTRYOR EQUIPMENTPRODUCTSAgricultural Grain Elevator E IrrigationCBSugar Refining CB, EB, VC Amusement All types ofCB, VCamusement ride CS, CTE, DBAdrives.Breweries Bottle Washers CB, CS Conveyors CB, CS Labeling CB, CSUncasers CB, CSCan Making Bodymaker CB, CS, CTE, DBA, DCB, FSPA, VC Cap Machine FSPACupper CB, CS, CTE, DBA, DCB, FSPA, VCEnd PressCB, CS, CTE, DBA, DCB, FSPA Necker-Flanger DP Seamer CB, CSShell PressCB, CS, CTEStrip Feed Press CB, CS, CTE, DBA, FSPA, VCTab Press CB, CS Ceramics & Clay Block Splitter CB, CSBrick Press CB, CTE, DBA, VC Brick Stacker DBA Extruder CB, VC Kiln CB, VC Oven CB, VCPug Mill CB, VC Chemical Centrifuge EB Compressors CB, VC Hammer Mill CB, VC Kilns CB, DP, VC Mixers CB, VCPumpsCB,Construction Air Compressor CB Blast Hole Drilling CS, ECapstans CB, E, VC, VEConveyorsCB, DBA, DP, H, VC Engines (Power Take-O )CBExcavating CB, DBA, VCHoistsCB, CS, CTE, DBA, DP, H, VC Hydraulic Pump Drive CBInsulation Shear CB, CS, CTE, DBA, VCLocomotive Crane CB, CS, CTE, DBA, DP, E, H, VC, VE Overhead CraneCB, CS, CTE, DBA, DP, E, H, VC, VEPower Line Stringing E, VC, WC PumpsCB, VC Tunnel Boring VCWinches AS, CB, CS, CTE, DP, E, H, VC, VE, WC Dynamometer AbsorberDP, WCHolding Brake CB, VC Engines Generator Set CB, VC Power Take-OCB, VCAirflex ® Clutches & Brakes 10M1297GP November 20125Airflex® Application GuideSection AMACHINE AIRFLEX INDUSTRYOR EQUIPMENTPRODUCTSFishing Hoists & Winches E, VE, WCPropulsion CB, CM, VC Glass Edging DecksCB Fiberglass Winders DP Glass Sand Mill VC Molding CBShearsFSPA Laundry Bar Soap Extruders CB, CS Extractors CB, ER, VCWashersCB, ER Leather Blade Grinder CBDie Cutting CB, CS, CTE, CBC and AMCB Lutex, FSPA, VCEmbossers FSPA Logging Skidders DPYarders E, VE, WC Lumber Band SawDPBreakdown Hoist CB, CS, CTE, CBC and AMCB Lutex, VC Carriage Drives WC ConveyorsCB, VC Plywood Stacking CB, CS Setworks EBStackersCB, CS, CBC and AMCB Lutex Veneer Clipping FSPAVeneer LatheCB Marine Anchor Winch & Windlass WC Bow Thruster CH, VCDeck Machinery CB, DBA, E, VC, VE, WC Dredges CB, CH, E, VC, WC GeneratorCB, VCMain PropulsionCB, CM, VC Pipe Laying Equipment VC, WC Power Take-oCB, VC Propeller Shaft Brake DP, VC PumpsCB, VCRadar & Aerial Systems CB, CSA Material Handling Bucket Elevator CSConveyorsCB, CTE, DBA, DP, VCCranes & Hoists AS, CB, CTE, DP, VC Metalworking Alligator Shear CB, CS, DBA, FSPA, VC Car Shredders CB, CMCoining Press CB, CS, CTE, FSPA Drawbenches VCExpandersCB, CTE, FSPA, VC Flywheel Brakes DP, HForging Presses CB, CS, CTE, DBA, DCB,CBC and AMCB Lutex, FSPA, VC Headers & Upsetters CB, CS, CTE, DBA, DCB,6MACHINE AIRFLEXINDUSTRY OR EQUIPMENT PRODUCTS Metalworking CBC and AMCB, FSPA, VC (continued) Machine Tools AR, AS, CB, VCMulti-Slide CB, CSPowder Metal Presses CBC and AMCB, FPSAPress Brakes CB, CS, CTE, DBA, DCB,CBC and AMCB, FSPA, VCRebar Shear CB, CS, CTE, FSPARewind Stands E, PCBRoll Forming CB, VCRoller Leveler CB, CSShears B, CS, CTE, DBA, DCB,CBC and AMCB, FSPA, VCSlitters CB, VCSpring Coiling FSPAStamping, Punching &Forming Presses CB, CS, CTE, DBA, DCB,CBC and AMCB, FSPA, VCUnwind Stands DP, E, EB, H, WCWire Cage CBMining & Cement Blast Hole Drill CS, EConveyors CB, DBA, VCCrushers CB, VCDragline CB, DBA, VC, FHBVertical Roller Mill VCDrilling CS, EElevators CB, CTEGrinding Mills VCHammer Mills VCKilns CB, VCLocomotives DP, WCPulverizers CB, VCShovels DBAShuttle Cars AR, AS, DPVentilating Fan VCMiscellaneous Clamping Device CBLifting Device CB, EB, ERPaper Calendar CB, VCChippers DP, HConverters DP, WCConveyors CB, DP, H, VCCore Expanders EBCouch CB, ER, PCB, VCDebarkers CB, VCDryer CB, VCPresses CB, PCB, VCPulpers CB, VCReel CB, PCBRewind Stand ESlitters CBUnwind Stand DP, E, H, WCWoodyard Machinery CB, CS, DBA, VCYankee Dryer CB, VCPrinting Book Binder CBPaper Shear CB, CS, VCPresses CB, CS, DP, SCRubber Calendars CB, CS, CTE, VCClipper Press FSPAMills CB, CS, CTE, VCMixer CB, VCTire Builders CB, EBAirflex® Application Guide Section AAirflex® Clutches & Brakes 10M1297GP November 2012Airflex ® Clutches & Brakes 10M1297GP November 20127MACHINE AIRFLEX INDUSTRYOR EQUIPMENTPRODUCTSSteel Accumulator CB, E ConveyorsCB, VC Heat Treating Furnace CB Rewind Stands CB, E Rolling Mills CB, VC RolloverVC Sand Mullers CB, VC Screwdowns CB, VC Tube MillsCB, VCUnwind Stands DP, E, H, WCWire DrawingDPTextile Beaming Machines CB, E, EB, VC Rag Cleaning Mill CB Rag CuttingCBWarping Machines CB, E, EB, VC Turbines Starter Drive CBWater DP, H, VCWindmillDP, H, VC Test Benches & Car/Truck Dynamometer VC, WCStands Dynamometer CB, WC, WCSB Engines CBGear Boxes WC Transportation Airport RampCB Locomotive Compressor CB Locomotive FanCBPlane Ground Support CBGas, Oil, Water Cat Head CB, VC Well Drilling CompoundCB Construction Barge WC Drawworks CB, VC Inertia BrakeCB, DP, VC O shore Pipe Laying WC Power Take-O CB PumpsCBRotary Table CB, DP, E, VC Sand ReelCB, VC Semi-Submersible Anchor Mooring SystemsVC, WCAirflex® Application GuideSection AAirflex ® Clutches & Brakes 10M1297GP November 20128Type CBTorque capacities up to:Airflex CB element assemblies are used as both clutches and brakes in general power transmission service. The primary feature of the CB design and construction is the Airflextorsional resilient principle made possible by the transmission of power through the side walls of the flexible neoprene and cord actuating tube. This flexibility also permits minor shaft misalignment.Type VCTorque capacities up to:Airflex VC element assemblies are designed and built for severe clutching and braking applications on heavy duty equipment. They are unmatched for high starting loads and sustained slippage where heat generated tends to lower effi-ciency and shorten the operating life of conventional clutches. Their high torque ratings permit use of smaller diameter units which lowers contact velocity on high speed applications. Ventilated construction permits passage of cooling air, to rap -idly dissipate heat from the friction shoes. Torque is transmit -ted from the side plates of the elements through torque bars to the friction shoes.Type CMTorque capacities up to:Airflex CM element assemblies were designed primarily for the marine industry for use on diesel driven reverse-reduction gears. In addition to providing all of the CB element features, their ventilated friction shoes permit clutch slippage at low energy rates during vessel maneuvering, as well as cycling engagements at high energy rates. Rim registering allows triple element assemblies.Constructing Type Clutches and BrakesSection BAirflex ® Clutches & Brakes 10M1297GP November 20129Type ETorque capacities up to:Airflex E elements are primarily used as slip clutches or tension brakes; however, they can also be used for general power transmission service. Torque is transmitted from the friction shoes to the element housing through torque bars. Engagement occurs when air expands the actuating tube forcing the friction shoes against the inside diameter of the drum. Release springs assist shoe disengagement and coun -teract centrifugal force.Type VETorque capacities up to:Airflex VE elements were specially designed for greater heat dissipation capacity in an expanding type element. Available in a limited number of sizes, they o er all of the type E features.Type EBTorque capacities up to:Airflex EB element assemblies are used in both clutch and brake service with light starting loads. The EB is similar in design to the CB except that it is an expanding type unit.Type ERTorque capacities up to:Airflex ER couplings are expanding units with neoprene fac -ing. As such, they combine the advantages of a flexible and disconnect coupling. Engagement of the element shouldoccur when there is no speed di erential between driving and driven shaft.Constructing Type Clutches and BrakesSection CAirflex ® Clutches & Brakes 10M1297GP November 201210Type WCB2/ WCBD Torque capacities up to:Thermal capacities up to:5,200 HP 3,878 kWAirflex WC air applied and spring applied water cooled brakes are designed for applications requiring high horsepower absorption. Its design incorporates copper alloy wear plates which transfer heat rapidly to circulating water. They are used for heavy-duty braking and tensioning applications, such as those found in metal and paper processing, as well as forcable tension control on logging, marine mooring and winch -ing equipment. The unit can also be used as an absorption dynamometer.Type WCSB Type WCSBTorque capacities up to:Thermal capacities up to: 3900 HP 2908 kWAirflex WCSB is an air applied, water and air cooled multiple disc brake/tensioner designed for heavy-duty brake/tensioning applications. It is similar to the WCB line except for a feature that allows for greater control of the braking/tensioning func -tion.Water-Cooled BrakesSection DType DBA Static torque capacities up to:Airflex DBA disc style brakes are spring-applied and air or hy -draulically released. Its torque capacities and heat dissipation characteristics make it ideal for high speed cyclic applications. Equal torque is developed in either direction of rotation.Type DBB Static torque capacities up to:Airflex DBB disc style brakes are spring-applied and air or hy -draulically released. Its torque capacities and heat dissipation characteristics make it ideal for high speed cyclic applications. Equal torque is developed in either direction of rotation.Type DBBS Static torque capacities up to:Airflex DBBS disc style brakes are spring-applied and air or hy -draulically released. Its torque capacities and heat dissipation characteristics make it ideal for high speed cyclic applications. Equal torque is developed in either direction of rotation.Type DC Torque capacities up to:Airflex DC clutches and brakes are available in single and multiple disc designs. They feature a favorable torque to size ratio and low inertia friction disc assemblies.Type FHB Torque capacities up to:Spring-applied, pressure released, disc style brakes develop equal torque in either direction of rotation. The revolutionary floating housing concept helps provide quick change fric -tion capability with longer friction life than traditional caliper brakes.Air Cooled Disc Clutches and BrakesSection EPress Application Clutch/Brake and Control Clutch capacities to:Brake capacities to:Airflex Press Application packages feature drum type CB or VC air applied clutches fastened to standard bearing-mounted flywheels. These clutch/flywheel assemblies are then com -bined with drum type CS and CTE or disc type DBA spring-applied, air released brakes. Although designed primarily for punch press use, they have found application on all types of cyclic equipment.CBCClutch/Brake Combination Clutch capacities to:Brake capacities to:The Airflex CBC unit combines an air actuated disc clutch and spring-applied brake into a compact package, which can be readily adapted to new or existing flywheel drives. Designed primarily for high cyclic punch press service, the unit has been applied on a wide variety of high speed, high cyclic ap -plications.Type DCB Clutch capacity: Brake capacity:Airflex DCB combination air-actuated disc clutches and spring-applied disc brakes were specifically designed for the can making industry. It is ideally suited for high speed continu -ously running machinery requiring an extremely fast stop.Type AMCBClutch capacity: Brake capacity:The Airflex ® AMCB AccuStop™ is engineered for small-to-medium tonnage, high speed, high cycle punch presses, AMCB AccuStop™ unit delivers high torque and low inertia in a compact design.Clutch/Brake PackagesSection FType CS Static torque capacities up to:Airflex CS drum style brakes are spring-applied and air re -leased. It automatically engages should an air or electrical loss of power occur. The brake is unidirectional, developing less torque in the reverse direction of drum rotation.Type CTE Static torque capacities up to:Airflex CTE drum style brakes are spring-applied, air released and develops greater torque than Type CS. Its design and construction are ideal for moderate speed, high torque, cyclic applications. The brake is bi-directional, developing approxi -mately the same torque in either direction of drum rotation.Spring Applied Drum BrakesSection GType DP & H Frictional force capacities up to:Airflex caliper design features opposed pistons for balanced braking. Their symmetrical split construction accommodates discs of any thickness and permits mounting from either side or at the split line.Type DP is ideally suited for most stopping and light ten -sioning applications. An automatic adjustment mechanism compensates for lining wear and maintains constant release clearance and response time.Model H is suited for stopping high inertia loads on large diameter discs. Its design automatically compensates for disc runout.Type 200DPA Frictional force capacities up to:The Danfoss Airflex ® Type 200DPA is a symmetrical opposed piston caliper brake design that is well suited for most high torque, high energy stopping applications.Caliper Disc BrakesSection HRotorseals and Quick Release ValvesSection IDual Passage Triple PassageQuick Release ValveAirflex Quick Release Valves provide rapid evacuation of pressurized air from pneumatic devices. They provide an exhaust port at the device rather than at the end of a long supply line and/or control component. Exhaust is rapid and positive as soon as there is a pressure drop in the supply line. Mufflers are available to reduce exhaust noise.RotorsealsSingle Passage Airflex rotorseals allow passage of pressurized fluids from a stationary inlet to a rotating shaft end. Single, dual and triple pas-sage rotorseals are available in a variety of sizes and designs to meet most flow requirements. The multiple passage units can be used for individual control of components mounted on the same shaft, component lubrication and circulating fluid systems.。
Parker Hannifin Parflex产品介绍说明书
Food & Beverage Transfer Hose l Tubing l FittingsFrom the field to the shelf, ParkerHannifin is helping the worldput food on the table. Parflexhose and tubing products keepseeders, tractors and harvestequipment running as well as,keeping production and assemblylines moving in food and beverageprocessing facilities.Handling the extreme is what ourengineers focus on every day. Theproducts in this brochure operatein very high temperatures andinhibit contamination withoutcompromising the integrity of theproduct. Many of the hoses offeredare lined with a PTFE core andPAGE Flare-Seal hoses have thePTFE flared through the fitting toeliminate bacteria entrapment.PTFE is also non-leachingand very easy to clean.Specialty hoses and tubing,designed for extreme flexibility,allow product to move throughconfined spaces without kinkingor interrupting flow. Other hosesare designed to handle steamor vibration, without increasingfatigue. Special sanitary fittingslined with FEP eliminate heat buildup and promote increased flow andeasy cleaning.Parker engineers continually reviewproducts and work to increaseoperator safety by making hoseslighter and easier to handle.Compared to rubber, a ParflexHose, Tubing & Fitting Solutions Streamline food and beverage applicationshose is considerably lighter, up to70%. Jackets and fire sleeves keephoses cool to the touch and tubingis transparent so operators canview the media moving through thetubing.Hose l Tubing l FittingsTube FittingsParflex tubing products utilize the fitting solutions providedby the Fluid System Connectors Division. Their technicallysuperior push-to-connect fittings, valves, cartridges,tubing, and accessories have been designed to engineeryour success, offering you new ways to create value. Ourpartnership approach allows us to work together to createthe solutions you need to operate more efficiently andeffectively.FDA 21 CFR 177.1550, 177.2600NSF-51NSF-61RoHSHose & Tubing"Smoothbore" HoseFluoropolymer Food Grade TubingParflex fluoropolymer tubing features a low coefficient of friction and anti-stick properties, high temperature capabilities and the most corrosion and chemical resistance of all polymers. Within normal use temperatures, fluoropolymers are attacked by so few chemicals that it is easier to describe the exceptions rather than list the chemicals they are compatible with. These chemically inert tubes are non-wetting and non-leaching, making them ideal for a wide range of fluid and material handling applications.Fluoropolymer tubing is available in PTFE, FEP, PFA and PVDF with some materials operating at temperatures up to 500°F/260°C. Each material has specific dominant characteristics such as increased clarity, long lengths and increased mechanical strength.Offered in beading, smoothbore tubing, convoluted and heat shrinkable tubing.PTFE tubing features unmatched chemicalresistance and a non-stick surface that facilitates flow and eliminates mediabuildup. Best flex life & lowest coefficient of friction. Sizes from .010" I.D. up to 2" O.D.PTFE Offered in smoothbore tubing, convoluted, corrugated, retractable coils and heat shrinkable tubing. FEP tubing features the highest clarity and is a close second to PTFE in chemical resistance. Best clarity. Long, continuous lengths (1,000 feet and longer). Sizes from .010" I.D. up to 2" O.D.FEP Parflex PTFE, FEP and PFA tubing complies with European Standard RoHs and the tubing is also FDA compliant to FDA regulation 21 CFR 177.1550, making these products suitable for use in food and beverage applications.Visit the webpage Visit the webpagePolyethylene• Parflex polyethylene tubing meets FDA, NSF Standard 51 for food contact applications and NSF-61 for potable water applications. • E-Series tubing is made of 100% virgin resin material.• Polyethylene tubing meets ASTM D-1693 (10% IGEPAL) for stress crack resistance.• Parflex also offers special PE tubing: PEFR (flame retardant) and HDPE (high density). Polypropylene• Polypropylene tubing meets FDA,NSF Standard 51 for food contactapplications.• Polypropylene tubing exhibitsexcellent chemical resistance tochlorinated water applications.• Black Polypropylene tubing iscommonly used in outdoor appli-cations where UV light stabilizationis required.Polyvinyl Chloride (PVC)• P VC tubing is made from 100%virgin resin material and meetsFDA specifications for materials incontact with food and drugs.• PVC tubing is a very flexible, 70durometer tubing. It is crystal-clear and ideal for situationswhere visible fluid flow isnecessary (i.e. sight gaugesfor tank identification).ThermoplasticVisit the webpage Visit the webpageVisit the webpageFOOD PROCESSINGTubing CompatibilityTube Support RecommendedPrestolok ® Metal Fittings for PneumaticAutomation Applications in Food Processing.Silicone Free push-to-connect fitting with FKM seal offering excellentresistance to aggressive wash-down environments. The smoothsurface design reduces retention zones for safe and easy cleaning.Available in NPT, BSPT, BSPP and Metric plete offering ofmetal flow controls andfunction fittings Prestolok® PLS Stainless Steel FC-705Prestolok® PLM Electroless Nickel Plated Visit the webpage Visit the webpageVisit the webpageTrueSeal™Kynar ®Thermoplastic Fittings and ValvesPotable Water and Beverage DispensingPolypropolyene Ball Valves and check valves areavailable in a variety of sizes and configurations to help isolate and control the systems.TrueSeal™Acetal LIQUIfit LIQUIfit™ Check Valve Kynar Check Valve LIQUIfit™ Ball Valve Polypropylene Ball ValveTemperature/PressureTrueSeal™ push- to-connect fittings available in Acetal,Polypropylene and Kynar® materials are ideal for watertreatment and harsh chemical environments. TrueSeal™has a metal gripper collet with EPDM seals to meet NSFrequirements.LIQUIfit™ has a stainless steel grab ring with EPDMseals and is manufactured from bio-base polymers suitable for contact with water, beverages and food.Visit the webpage Visit the webpage Visit the webpageTubing Properties - Quick ReferenceFluoropolymersPTFE (Polytetrafluoroethylene)Working Temperature: 500°F (260°C)Color: Opaque to translucent• Chemically inert • Lowest coefficient of friction • Superior dielectric strength • Exceptional heat resistance • Self extinguishing • Non-wetting • Excellent flex life • Laser markablePFA (Perfluoroalkoxy)Working Temperature: 500°F (260°C)Color: Clear with light blue or tint• High purity resins available • Low permeation resins available • Use when you need the temperature range of PTFE and the clarity of FEP • Exceptional heat resistance • Self extinguishing • Non-wetting • Good flex lifeFEP (Fluorinated Ethylene Propylene)Working Temperature: 400°F (204°C)Color: Clear• Excellent chemical resistance • Non-wetting • Weldable • Tubes can be sealed by melting • Long continuous lengths • Low refractive index • Improved clarity over PFA • Lower cost alternative to PFA. Thermoplastics PP (Polypropylene)Working Temperature: 200°F (93°C) Color: White or Black • Acid and chemically resistant • Excellent compatibility with high temperature water • Low water absorption (less than .01%) • Good compatibility with vegetable oils • Excellent resistance to environmental stress cracking PE (Polyethylene)Working Temperature: 150°F (65°C) Color: Wide range of colors • 100% virgin resin • Flexible • Chemical resistant • High molecular weight resin provides increased dimensional stability, uniformity and long-term strength PV (Vinyl)Working Temperature: 150°F (65°C) Color: Clear • Made from a virgin clear PVC (polyvinyl chloride) resin; specifically formulated for exceptional purity, clarity and flexibility • 70 durometer for soft, easy handling and bending without tubing collapse .For chemical compatibility of thermoplastic tubing, please consult Parflex Catalog 4660, available online at /pfdFluoropolymer Material OverviewGeneral Property Comparisons of Fluoropolymer TubingDO NOT USE FLUOROPOLYMERS WITH THE FOLLOWING:Within normal use temperatures, Fluoropolymers are attacked by so few chemicals that it is easier to describe the exceptions rather than list the chemicals with which Fluoropolymers are compatible.Fluoropolymer Chemical Resistance SummaryAlkali metals such as elemental sodium, potassium, lithium, etc. The alkali metals remove fluorine from the polymer molecule. Extremely potent oxidizers, fluorine (F2) and related compounds (e.g., chlorine trifluoride, CIF3). These can be handled by TexFluor™, but only with great care, as fluorine is absorbed into the resins, and the mixture becomes sensitive to a source of ignition such as impact.80% NaOH (Sodium Hydroxide) or KOH (Potassium Hydroxide), metal hydrides such as Borances (e.g., B2H6), Aluminum Chloride, Ammonia (NH3), certain Amines (R-NH2) and imines (R=NH) and 70% Nitric Acid at temperatures near the sug-gested service limit.Agency and Specifications Approved Parflex Products Dry Food Contact:FDA, CFR21 Part 177E, PP , PV, 540P , 919, 919J, 919U, 929, 939, STW, SCW, PCW, SCWV, PCWV, SCWV, PCWV-FS, SCWV-FSHOSE FluoropolymerSmoothbore PTFE Hose919919J919U 929STW Convoluted PTFE Hose939PCWSCW SCWV PCWVFlare-Seal PTFE Hoses PCWV-FS SCWV-FSThermoplastic Specialty Water 540P TUBINGFluoropolymer Tubing PTFE Tubing Series 101, 201FEP Tubing Series 103, 203PFA Tubing Series 104, 204Thermoplastic Tubing Polypropylene Tubing Series PP Vinyl TubingSeries PV Potable Water, Liquid Foods:NSF Standard 51* NSF Standard 61*E and PP Series Tubing E Series Tubing *Indicates that products shown have been tested and certified by NSF International to the requirements of NSF Standards 51 and 61. NSF does not express or imply an approval on any product.Government & Agency ComplianceWARNING: Failure or improper selection or improper use of hose, tubing, fittings, assemblies, valves, connectors, conductors or related accessories (“Products”) can cause death, personal injury and property damage. Possible consequences of failure or improper selection or improper use of these Products include but are not limited to: • Fittings thrown off at high speed.• High velocity fluid discharge.• Explosion or burning of the conveyed fluid.• Electrocution from high voltage electric powerlines.• Contact with suddenly moving or falling objects that • are controlled by the conveyed fluid.• Injections by high-pressure fluid discharge.• Dangerously whipping Hose.• Tube or pipe burst.• Weld joint fracture.• Contact with conveyed fluids that may be hot, cold, toxic or otherwise injurious.• Sparking or explosion caused by static electricity buildup or other sources of electricity.• Sparking or explosion while spraying paint or flammable liquids.• Injuries resulting from inhalation, ingestion or exposure to fluids.Before selecting or using any of these Products, it is important that you read and follow the instructions below. No product from any division in Parker Fluid Connectors Group is approved for in-flight aerospace applications. For hoses and fittings used in in-flight aerospace applications, please contact Parker Aerospace Group.Parker Safety Guide for Selecting and Using Hose,Tubing, Fittings and Related AccessoriesPublication No. 4400-B.1 Rev A Revised: November 2015Products in this brochure are not a complete representation of our product line, but are the most widely used products for food and beverage applications. Please contact the division to determine the suitability of other products for these or related applications.4660-Food 0 11/19Your complete source for quality tube fittings, hose & hose fittings, brass & composite fittings, quick-disconnect couplings, valves and assembly tools, locally available from a worldwide network of authorized distributors.Fittings:Available in inch and metric sizes covering SAE, BSP ,DIN, GAZ, JIS and ISO thread configurations, manufactured from steel, stainless steel, brass, aluminum, nylon and thermoplastic.Hose, Tubing and Bundles:Available in a wide variety of sizes and materials including rubber, wire-reinforced, thermoplastic, hybrid and custom compounds.Worldwide Availability:Parker operates FluidConnectors manufacturing locations and sales offices throughout North America, South America, Europe and Asia-Pacific.For information, call toll free...1-800-C-PARKER (1-800-272-7537)Parker Fluid Connectors GroupNorth American Divisions & Distribution Service CentersNorth American DivisionsEnergy Products Division Stafford, TXphone 281 566 4500fax 281 530 5353Fluid System Connectors Division Otsego, MIphone 269 694 9411fax 269 694 4614Hose Products Division Wickliffe, OHphone 440 943 5700fax 440 943 3129Parflex Division Ravenna, OHphone 330 296 2871fax 330 296 8433Quick Coupling Division Minneapolis, MNphone 763 544 7781fax 763 544 3418Tube Fittings Division Columbus, OHphone 614 279 7070fax 614 279 7685Distribution Service CentersBuena Park, CAphone 714 522 8840fax 714 994 1183Conyers, GAphone 770 929 0330fax 770 929 0230Louisville, KYphone 502 937 1322fax 502 937 4180Portland, ORphone 503 283 1020fax 503 283 2201Toledo, OHphone 419 878 7000fax 419 878 7001fax 419 878 7420 (FCG Kit Operations)CanadaGrimsby, ONTphone 905 945 2274fax 905 945 3945(Contact Grimsby for other Service Center locations.)© 2015-2019 Parker Hannifin Corporation - All Rights ReservedParker Hannifin Corporation Parflex1300 North Freedom Street Ravenna, Ohio 44266 Phone 330.296.2871 Fax 330.296.8433 /pfd Parker Hannifin Corporation Fluid System Connectors 300 Parker Drive Otsego, MI 49078 Phone 269.692.6555 Fax 269.694.4614 /fcg。
常用密封垫片种类及其使用范围
金属包平垫片
金属：紫铜，软钢，铝，不锈钢，
《6.4
︽600
蒸汽、氢气、压缩空气、天然气、油品、溶剂、重
波形金属垫片
合金钢
非金属：石棉板，橡胶石棉板，聚四氟乙烯板，陶瓷纤维
油、丙烯、烧碱、酸、碱、液化气、水
金属平垫片
紫铜，铝，铅，软钢，不锈钢，合金钢
种类材料适用范围压力mpa温度介质纸垫片软钢纸板04120颜料油润滑油水等橡胶垫天然橡胶1310100660100水海水空气惰性气盐类水溶液稀盐酸等普通橡胶板4060空气水制动液等胶垫片夹布橡胶063060海水淡水空气润滑油和颜料油等皮垫片牛皮或浸油蜡合成橡胶或合成树脂60100水油空气等软聚氯乙烯板1660酸碱稀溶液及氨具有氧化性的蒸汽及气体聚四氟乙烯垫聚四氟乙烯板30180250浓酸碱溶剂油类橡胶石棉垫片高压橡胶石棉板中压橡胶石棉板低压橡胶石棉板604015450350200空气压缩空气蒸汽氨水海水冷凝水液态氨98硫酸35盐酸盐类硝铵液硫利昂氢氰酸卡普龙生产介质聚苯乙烯生产介耐油橡胶石棉板40400油品汽柴煤重油等油气溶剂包括丙烷丙酮苯酚糠醛异丙醇浓度小于30的尿素氨气硫化催化剂润滑油碱类聚四氟乙烯包垫片聚四氟乙烯薄膜包橡胶石棉板或橡胶30180250浓酸碱溶剂油类夹金属石棉垫铜钢或不锈钢丝和石棉交织而成内燃机用缠绕垫金属带
》6.4
︽600
蒸汽、氢气、压缩空气、天然气、油品、溶剂、重油、丙烯、烧碱、酸、碱、液化气、水
金属透镜垫
金属椭圆垫
金属空心O形圈
铜，铝低碳钢，不锈钢，合金钢
真空～高压
低温～高温
蒸汽、氢气、压缩空气、天然气、油品、溶剂、重油、丙烯、烧碱、酸、碱、液化气、水
垫片密封泄露原因及防治措施
垫片密封泄露原因及防治措施垫片密封泄露原因及防治措施垫片泄露是许多机械设备常见的问题之一。
垫片即敷设在两个紧密连接的机械部件之间的密封材料，用于防止液体或气体的泄漏。
然而，由于长期使用或不当安装等原因，垫片可能会发生泄露。
以下是垫片泄露的原因及预防措施的逐步思考。
第一步：确定泄露原因1. 垫片老化：长期使用会使垫片材料变脆或变软，导致泄露。
可以通过检查垫片的外观和弹性来判断是否老化。
2. 垫片损坏：在安装或维护过程中，垫片可能会受到损坏，如划痕或撕裂，导致泄露。
3. 不当安装：垫片安装时可能未正确对齐或过紧，造成泄漏。
此外，垫片安装时也需注意松紧度，过紧或过松都可能导致泄露。
第二步：预防措施1. 定期更换垫片：根据设备使用频率和垫片材料的耐用性，定期更换垫片是防止泄露的有效措施。
通常，每隔一段时间或在出现老化现象时更换垫片。
2. 定期检查垫片：定期检查垫片的状态是预防泄漏的重要步骤。
通过观察垫片的弹性、外观和表面是否平整，可以判断垫片是否需要更换或维修。
3. 注意安装过程：在安装垫片时，确保垫片与机械部件对齐，并均匀施加适度的压力。
避免过紧或过松的安装方式，以免造成泄漏。
在安装过程中，还应注意检查垫片是否损坏，如有损坏应及时更换。
第三步：应对泄露情况1. 及时修复泄漏：一旦发现垫片泄漏，应及时采取措施修复，避免进一步损坏设备或造成安全隐患。
修复方法可以根据泄漏程度和垫片状态选择，如更换垫片、修补损坏或重新安装垫片等。
2. 增加泄漏防护措施：在一些关键设备上，可以增加额外的泄漏防护措施，如安装双重密封、增加垫片材料的层数或使用防漏涂层等。
这些额外的措施可以提高设备的密封性，降低泄漏风险。
综上所述，垫片泄露是机械设备常见问题，但可以通过定期更换、检查和正确安装垫片来预防。
一旦发生泄漏，及时修复和增加额外的防护措施也是必要的。
通过有效的预防和及时应对，可以减少垫片泄露带来的影响。
Troax D-FLEXX 弹性保护屏说明书
D-FLEXX FLEXIBLE SAFETY BARRIER SYSTEM PRODUCT OVERVIEWTROA X BARRIER PROTECTION03WELCOMED-FLEXX I FLEXIBLE IMPACT PROTECTIONThe flexible material is DEFORMING and RETURNS after a collision to IT'S ORIGINAL SHAPE For OUTDOOR and INDOOR use100% RECYCLABLEEASY INSTALLATION - fixing material included MINIMIZES MAINTENANCE COSTS considerablyProduct variation for individual needs Individual cutted products for CUSTOMFITTINGWHO WE ARESAFETY is a key-topic in every industry. Provided the correct way, itensures a protected work environment for people and machines. This inno -vative impact protection technology made of polyethylene has many distinct advantages over steel crash protection products:FLEXIBILITY The polyethylene material reliably absorbs the impact energy offorklifts and industrial trucks and releases it once the vehicle leaves the impact site.COST EFFICIENTAfter a collision, environ -ment and vehicles are undamaged, strongly reducing maintenance cost durable.STAINLESS Unlikesteel, polyethylene does not rust and is therefore much more durable.TROA X BARRIER PROTECTION0506 INTERNATIONALLY APPROVED 07 RACK GUARD ALFA 08 FLEXIBLE BOLLARD BRAVO 09 RACK END PROTECTION GOLF 10 FLEXIBLE SAFETY BARRIER DELTA 12 SWING DOOR JULIET13 POSTS FOR SWING DOOR JULIET 14 TRAFFIC BARRIER ECHO15 TRAFFIC BARRIER SINGLE RAIL CHARLIE 16 KERB BARRIER MIKE22 PRODUCT OVERVIEW - ENDLESS SIZE 23PRODUCT OVERVIEW - FIXED SIZETroax is a global developer and manufacturer of steel mesh panels for Machine Guarding, Warehouse Partitioning and Property Protection. This brochure presents our solutions for the market segment Machine Guarding. Our business concept is to develop innovative steel mesh panel solutions to protect people, property and processes. Our lightweight but strong mesh panels can be combined into unique solutions and are built to withstand the toughest tests and environments. Read more about our systems at D -FLEXXCONTENTSFOR MORE THAN 60 YEARS WE HAVE BEEN DEVELOPING INNOVATIVE SOLUTIONS FOR MACHINE GUARDING, WAREHOUSE PARTITIONING, AND PROPERTY PROTECTION. TODAY WE ARE THE MARKET LEADER, AND OUR PRODUCTS CAN BE FOUND ALL OVER THE WORLD – PROTECTING PEOPLE, PROPERTY AND PROCESSES.MODERATE IMPACT ABSORPTIONTROA X BARRIER PROTECTION06INTERNA-TIONALLY APPROVEDRACK GUARD ALFAD-FLEXX - TÜV TESTED SAFETYSAFETY is a top priority for Troax. For this reason the products of the d-flexx series have been tested by the German TÜV.The TÜV-tested and flexible d-flexx rack protec -tion Alfa is an innovative protection for shelves. The simple assembly without additional tools allows a quick application and easy handling .The rack guard is clicked directly onto the shelf to be protected. Due to the not necessary ground fastening, the ground is protected in case of a collision. The d-flexx rack protection Alfa is available in three different heights:400 mm I 600 mm I 1000 mm for rack legs 75 - 100mm and 100 - 125 mm.TÜV-TESTED*Suitable for OUTDOOR andINDOOR USEEASY INSTALLATION - mountingequipment includedREDUCE repair and maintenance COSTS to a minimumVERSATILE USAGE AREA - whetherin production, warehouse or logistical areasCUSTOMIZED lengths availabile toperfectlySUIT YOUR NEEDSALFASIMPLE AND EFFICIENT THE ADVANTAGES OF D -FLEXXCRASH PROTECTION PRODUCTSHIGH IMPACT ABSORPTIONHIGH IMPACT ABSORPTIONEXTREME IMPACT ABSORPTIONTROA X BARRIER PROTECTION08TROA X BARRIER PROTECTION09FLEXIBLE BOLLARD BRAVOACCESSORY *not TÜV-approvedThe flexible and TÜV tested d-flexx bollardsBravo absorbs the impact energy. The processed special material does not damage the bollard and the vehicle.Due to its robustness and high visibility the bol -lard is ideal to be installed on parkings, entrances and for seperation of pedestrian areas.The d-flexx bollards Bravo are available in a diameter of 200 mm and height of 500 mm I 760 mm I 1200 mm.The fixing material is always included in the delivery.Bollard Bravo is made of polyethylene with a base plate of 225 x 225 mmRACK END PROTECTION GOLFThe TÜV-tested and flexible d-flexx rack end barriers Golf protect the rack ends in outdoor and indoor use. Once installed, the rack end is not in direct contact with the rack to be protected. This allows the rack end protection to absorb the impact energy.Cost and time consuming maintenance work will be reduced to the minimum. The moveable cuffs additionally absorb the impact energy. The double rack end is for driveways with heavy pallet trucks.The fixing material is always included in the delivery.Rack end protection Golf is made of poly-ethylene, base plate 225 x 225 mm, pipe Ø 160 mm .GOLFGOLFTROA X BARRIER PROTECTION10TROA X BARRIER PROTECTION11The TÜV-tested and flexible d-flexx safety barrier Delta is an innovative and economic separation of pedestrian areas and trails. Due to the modu -lar system a customized solution can always be supplied by means of individual cuttings.The fixing material is always included in the delivery.Flexible safety barrier Delta is made of poly-ethylene, post height 1200 mm, post Ø 110 mm, base plate 225 x 225 mm.Compatible with our swing door Juliet.DELTAAdditionally to the Delta safety barrier there are two variants of the Delta barrier with four beams in height 1200 mm and 1600 mm.The Delta barrier in 1200 mm height with four beams offers a protection with a difference of only 329 mm to the ground for more protec-tion.The fixing material is always included in the delivery.DELTADELTAFLEXIBLE SAFETY BARRIERDELTAHIGH IMPACT ABSORPTIONHIGH IMPACT ABSORPTIONFlexible safety barrier Delta is made of poly-ethylene, post Ø 110 mm, base plate 225 x 225 mm.COLUMN PROTECTOR HEIGHT 1200 mm DELTA.Column protector made of flexible safety bar -rier Delta is made of polyethylene,post height 1200 mm, post Ø 110 mm, base plate 225 x 225 mm.TROA X BARRIER PROTECTION12TROA X BARRIER PROTECTION13The swing door Juliet can be integrated in our Delta or Echo system. It can be installed also alone with a Delta or Echo post.The fixing material is always included in the delivery.Our swing door Juliet is also available with a wheel.d-flexx swing door element Juliet is made of polyethylene, opens up to 180°, with hydraulic hinges.JULIET DOOR +DELTA MIDDLE POSTBOLLARDD-FLEXX ECHO POST FOR JULIET SWING DOOR IS MADE OF POLYETHYLENE, POST Ø 200 X 1200 MM HEIGHT, FIXING MATERIAL INCLUDEDD-flexx Delta post for Juliet swing door is made of polyethylene, post Ø 110 x 1200 mm height, fixing material included.middle post T-post 90°Corner post 90° left Corner post 90° right End postJULIET DOOR +DELTA MIDDLE POSTUSE OFHYDRAULIC HINGESJULIET DOOR +ECHO END POSTGATE-STOPSWING DOOR JULIETPOSTS FOR SWING DOOR JULIETTROA X BARRIER PROTECTION14TROA X BARRIER PROTECTION15TRAFFIC BARRIER SINGLE RAILCHARLIETRAFFIC BARRIER ECHOThe TÜV-tested and flexible d-flexx traffic barrier Echo is a combination of the d-flexx modules Charlie and Delta.Due to the additional heavy pipe in the lower part of the traffic barrier plus, pedestrian areas can be protected additionally.The fixing material is always included in the delivery.Traffic barrier Echo is made of polyethylene, post height 1200 mm, base plate 225 x 225 mm.Compatible with our swing door Juliet.ECHOSLIDER PLATE*NOT TÜV-APPROVEDThe TÜV-tested and flexible d-flexx trafficbarrier Charlie provides an optimal protection for machines, inventory and employees.Thanks to the easy and fast assembly incombination with individually cutted lenghts, traffic routes can be separated quickly and easily from work areas or pedestrian paths. Bollards are a useful addition at the end of the traffic barriers.The fixing material is always included in the delivery.Traffic barrier single rail Charlie, modular, height 500 mm is made of polyethylene,post Ø 200 mm and base plate 225 x 225 mm.END POST CHARLIE SLIDER PLATE*NOT TÜV-APPROVEDCHARLIETRAFFIC BARRIERECHOEXTREME IMPACT ABSORPTIONEXTREME IMPACT ABSORPTIONTROA X BARRIER PROTECTION16TROA X BARRIER PROTECTION17The flexible d-flexx kerb barrier Mike is the ideal product to protect walls and assembly lines from collisions in low ground areas.The round shape allows the colliding forklift to bounce of the barrier, therefore absorbing the force. It functions as a guide throughout theinstalled area. The kerb barrier Mike can be com -bined with most of our d-flexx collection for a full safety solution.As our other products, it is made from polyethyle -ne to absorb the impact force and return into its original shape.It is easy to install with just two screws and a cost-effective way to prevent low ground collisions.The fixing material is always included in the deli -very.The height of the kerb barrier is 140 mm.COMPATIBLE WITH THE FOLLOWING PRODUCTS: DELTA, CHARLIE, ECHO AND GOLF.KERB BARRIER MIKEHIGH IMPACT ABSORPTIONTROA X BARRIER PROTECTION18TROA X BARRIER PROTECTION19D-FLEXX PRODUCTIONTROA X BARRIER PROTECTION20TROA X BARRIER PROTECTION21TROA X BARRIER PROTECTION22TROA X BARRIER PROTECTION23*IMPACTANGLE 90°*EXTREME IMPACT ABSORPTION EQUALS 10,000 JOULES HIGH IMPACT ABSORPTION EQUALS 2,500 JOULESMODERATE IMPACT ABSORPTION EQUALS 400 JOULESPRODUCT OVERVIEWENDLESS SIZEDELTA + DELTA-CJULIET CHARLIE ECHOHIGH IMPACT ABSORPTION EXTREME IMPACT ABSORPTION EXTREME IMPACT ABSORPTION HIGH IMPACT ABSORPTIONHIGH IMPACT ABSORPTION*IMPACTANGLE 90°*EXTREME IMPACT ABSORPTION EQUALS 10,000 JOULESHIGH IMPACT ABSORPTION EQUALS 2,500 JOULES MODERATE IMPACT ABSORPTION EQUALS 400 JOULESPRODUCT OVERVIEWFIXED SIZEGOLFBRAVO MIKEALFAEXTREME IMPACT ABSORPTIONHIGH IMPACT ABSORPTION HIGH IMPACT ABSORPTIONMODERATE IMPACT ABSORPTIONMAKING YOUR WORLD SAFE202006-7641-ETroax AB , Box 89, SE-335 04 Hillerstorp, Sweden | Tel: +46 (0)370-828 00 | ************** |。
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金属密封系列
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环形密封圈-RTJ 金属齿型垫片-Flexpro™ 包覆垫片-Jacketed 焊接环密封圈
服务, 能力, 支持
客户服务
每天24 小时 每周7 天服务 ► 实时服务应答 ► 电话、传真、电子邮件模式 ► 快速反应 ► 实时货物递送跟踪 ► 多订单模式、信用预定采购
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服务, 能力, 支持
缠绕垫片– 色码
Titanium（钛）
PTFE（聚四氟乙烯）
321SS（不锈钢） Flexicarb（石墨）
加工制造能力
垫片 厚度 0.0625 0.0625 0.100 0.125 0.125 0.175 0.175 0.175 0.175 0.250 0.285 最大 内部尺寸 ≤6 6 - 15 10 Up - 20 20 - 40 ≤ 40 40 - 60 60 - 70 70 - 75 90 185 最大 垫片宽度 3/8 1/4 1/2 1 3/4 1 1 7/8 3/4 1 1
内环
缠绕垫片– 钢印
厂商名称 金属缠绕带和填料材料 (当用304SS作为金属 缠绕带材料时，此钢印可以省略) 内环材料(当用304SS作为内环材料时 此钢印可以省略) 外环材料(当用碳钢作为外环材料时 此钢印可以省略) 管的设计尺寸和压力等级 (非标设计时，此钢印可以省略)
符合最新版本的 ASME B16.20 制造规范和尺寸及质量规范
服务, 能力, 支持
制造能力
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24小时每天、每周7天的制造技术支持. 综合制造技术能力, 包括 激光切割机, 等离子焊接机, 以及各种传统的机械制造机器 丰富经验的员工 – 平均有9年的在本公司服务工龄. 主管及经理平均服务年限在15年以上. 具有大面积的特种合金及密封材料的库存空间, 来支持快速的产品需求. 高度的弹性化制造能力, 具有充足的制造能力来应急大量的产品需求, 确保充足的供应. 员工努力工作来透彻理解客户需求, 并把此需求成功的体现在产品质量上. 员工从上到下, 齐心协力, 以此工作为骄傲!
Flexitallic公司介绍 垫片功用和设计
Flexitallic 产品
垫片安装 问题解决
Flexitallic公司介绍
Flexitallic公司历史
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从1871年就开始生产密封产品
缠绕垫片的发明者-1912 Flexitallic 在缠绕垫片技术方面， 一直处于领先地位。
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中心定位 终止压缩 防止爆裂
缠绕垫片 –CGI类型
通常应用在凸面法兰和 平面法兰
内环 附加的终止压缩功能 ► 附加的防止爆裂功能 ► 防止扭曲 ► 防止流体介质的阻塞 ► 减小腐蚀和涡流产生 ► 保护垫片部分
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缠绕垫片 –R类型
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适合应用在凹凸面法兰的情况，压缩终止量由法兰 结构构建 典型应用在泵、阀门、压力容器上 应用于设备类非标准垫片，热交换器、阀门、泵、 压力容器
当通过金属缠绕带测量厚度时候，点片厚度的误差在± 0.005" 填料应该稍微突出一点.
所有的垫片都 不是相同的
1912年 Flexitallic 的第一台缠绕机器
缠绕垫片– CG-RJ类型
用于 RTJ 法兰的维修
缠绕垫片- LS 低应力垫片
它是什么?!
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类属缠绕垫片 在尺寸上等同于 CG 类型 比较窄的缠绕带 高级填料 低的缠绕载荷 最小设计许用应力 (“Y”) 为 5,000 psi, m=3 设计上用于150 等级和 300等级的法兰，非金 属法兰.
处于第一位的密封产品全球供应商
位于15个国家内的37 个制造工厂:
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独资工厂 合资工厂 授权制造工厂
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*分布在59个国家内超过650个具有库存实力的经销商
产品系列
缠绕垫片系列
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标准缠绕垫片-Spiral 低应力垫片-LS™ 非标垫片设计
柔性板材系列
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压缩纤维板-SF/AF 改良型聚四氟乙烯 - Sigma™ 柔性石墨-Flexicarb™ 高温固力特 Thermiculite™
缠绕垫片– 填料色带
材料 Flexicarb®/Grafoil®
（石墨）
最高温度
1000°F - 600 °F* （538℃ -316℃ ） 1800 °F（982℃ ）
颜色
Thermiculite（高温固力特） Flexite® Super（石墨） PTFE/NS PTFE
（四氟/非烧结）
572 °F （300℃ ）
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缠绕垫片–RIR类型
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适合应用在凹凸面法兰的情况，压缩终止量由 法兰结构构建 典型应用在泵、阀门、压力容器上
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缠绕垫片 – 人孔盖
类型 M
椭圆形 圆头形 圆形
类型 MC 具有内环，作为中心定位用
类型 MCS 具有实心金属内环（或者同时具有外环），起到中心 定位作用，防止爆裂，同时防止过度压缩，防止内侧扭曲，防止 垫片在开口处的挤出 。
技术访问的细目分类
客户支持
失效分析 8% 扭矩/应力计算分析 8% 安装/表面处理 8% 化工介质/材料 27%
其他技术支持
7%
密封垫片设计 42%
通过行业参与保持技术领先地位
ASME ANSI API ASTM BHRG BSI CEN Chlorine Inst. DIN EPRI FSA GFA NPRA PESA PVRC VMA 美国机械工程师协会 (Walt Stephan, Chairman of B16 S/C G) 美国国家标准学会 美国石油协会 (Russell Ginn, Director) 美国材料与实验协会(Jamal JamalyAria, Secr. of F03 Committee on Gaskets) 英国流体力学研究协会 英国标准协会 (Dave Thomas, Convener) 欧洲标准协会 (John Hoyes, Convener) 化工氯气协会 (Kathryn Childress, Committee Member) 德国标准化协会 电力研究协会 流体密封协会 (Ross Simmons, Chairperson of Metallic Gasket Div.) 垫片制造协会 （美）国家石油炼油商协会 石油设备供应商协会 (Russell Ginn, Past Chairman) 压力容器研究协会 (Kathryn Childress, Voting Member) 阀门制造协会 (Russell Ginn, Past Chairman)
质量体系
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ISO 9001:2000 Certified AS 9100 Certified
垫片功用和设计
The Gasket垫片
Least expensive and least considered item 最少的费用和最小的精力花费
但是
If not ordered and installed correctly, the gasket becomes the most important and the most expensive item in terms of downtime, lost productivity, product loss, emissions, fines, health and safety issues. 如果不能正确的选择和安装垫片, 垫片将成为影响 停工期最重要和最昂贵的因素： 生产损失,项目损 失,泄漏,罚金,以及健康和安全方面的损失.
基本定义
Torque（扭矩） 扭动螺母的外力矩. 扭矩 = 扳手长度 x 力 Bolt Stress（螺栓应力） 当扭矩施加在螺母上, 将产生螺栓应力施加在螺栓上. 螺栓应力 = 拧紧螺母载荷 / 螺栓横截面积 Gasket Stress（垫片应力） 垫片密封面积的单位载荷. 垫片应力 = 螺栓载荷 / 垫片面积 Preload（预载荷） 在任何操作载荷施加前, 施加在螺栓上的拧紧载荷总和. Gasket Creep（垫片蠕变） 没有任何额外载荷情况下, 垫片的额外压缩量 Relaxation（松弛） 载荷的减少和缺失
柔软的填充材料能 调节表面的不完整度 金属缠绕带提供 回弹性和稳定性
预成型
焊接机
填料带
缠绕成型机
缠绕带 预成型 载荷
缠绕垫片的特性在于其密度和刚度可以根据 不同的应用做特定的设计
可变的 垫片密度
压缩力
高密度结构
中密ห้องสมุดไป่ตู้结构
低密度结构
垫片压缩量
缠绕垫片 –CG类型
通常应用在凸面法兰 和平面法兰
外环
500 °F （260℃ ） 2300 °F （1260℃ ） 2000 °F （1093℃ ）
Ceramic（陶瓷） Mica（云母）
*适合 600°F 的非氧化环境
缠绕垫片–导向环（内外环）材料
外环为碳钢（除非特殊指定） 内环通常与缠绕带的材料相同
可用的环材料
不锈钢
304 304L 310 316 316L 316Ti 317L 321 347 410
(单位：英寸)
Gasket 垫片直径 Diameter Up ≤ to 1010 10 - 24 24 - 60 60 & ≥ 60 above
Inside 内径 Diameter ± 1/64 ± 1/32 ± 3/64 ± 1/16
Outside 外径 Diameter ± 1/32 ± 1/16 ± 1/16 ± 1/16
垫片受力
夹紧力
流体静力 端面止推力
内部压力
松弛力
流体静力 端面止推力