钢管设备工艺中英文对照
管工中英文对照手册
1、管线号注示LS 1300 ---- 1” -– 1S1 -— HC (50)2、介质代号一览表3、管道绝热类型注示：绝热类型/厚度（50）管材等级管径管线号介质代号4管道空视图中英文对照表5、管道空视图材料表描述例句：PIPE，CS，SMLS，ASTM，A53-B，TYPE，S，S-140壁厚系列材质：碳钢无缝ASTM A53-B S型分项代码：管道，1500#，，CS BODY W/BCRIHF API TRIM 8.G.O,6、常用略语F-法兰G-垫片B-螺栓PIPE-管道REDUCTING TEE-异径三通TEE-三通90(45)ELL-90(45)弯头SWAGE-异径管CONC-同心ECC-偏心PLUG-管堵FIGURE 8-8字盲板GASKET-垫片STUD BOLT-螺栓BLIND-盲板CAP-管帽NIPPLE-短管THREADOLET-螺纹管座SOCKLET-承插管座SLIP-ON-平焊BALL VALVE-球阀GATE VALVE-闸阀CHECK(GLOBE) VLLVE-止回阀(截止阀)BUTTERFLY VALVE-蝶阀1500LB阀体及阀芯材质连接形式：对焊压力等级：1500LB7、合成氨装置分区一览表:8、管道材料材质色别码9、管道焊缝检验等级一览表ⅡⅢ比例为：100%10、管道材料规定英文缩写与中文对照表11、管道材料汇总表英文缩写与中文对照表12、阀门代码13、焊接材料选用一览表14、管道焊前预热及焊后热处理要求15、垫片代号：4 D F 1 垫片结构类型填充材料垫片厚度面性垫片基本材料常用垫片选号如下表：16、螺栓选型螺栓型式见注见表1注1：A为双头螺栓，B为单头螺栓，C为圆头螺栓20、管道常用数据表（直径、壁厚）简明管工手册海洋石油化肥项目合成氨装置目 录1. 管线号注示·· 1-A2. 介质代号一览表·· 1-A3. 管道绝热类型注示·· 1-B4. 管道空视图中英文对照·· 2-A5. 管道空视图材料表描述·· 2-A6. 常用略语··3-B 7. 合成氨装置分区一览表·· 4-A 8. 管道材料材质色别码·· 4-A 9.管道焊缝检验等级一览表··4-B 10. 管道材料规定英文缩写与中文对照·· 5-A 11. 管道材料汇总表英文缩写与中文对照·· 6-B 12. 阀门代码··7-A 13. 焊接材料选用一览表·· 15-B 14. 管道焊前预热及焊后热处理·· 15-B 15. 管道垫片选用·· 16A 16. 管道螺栓选用·· 16B 17. 管道支架·· 17A 18 管道坡口型式·· 17A 19 支管连接型式图·· 18 20管道常用数据表··19。
2016新编我国最新无缝钢管行业术语及中英文对照
我国最新无缝钢管行业术语及中英文对照eamless steel pipe 无缝钢管Hot-finished steel pipe热轧钢管Stainless steel pipe不锈钢钢管Pipe fittings管件对焊管件butt-welded pipe fitting （弯头elbow、等径和异径三通equal and reducing tees、同心和异心大小头concentric and eccentric reducer、Flange 法兰（对焊法兰、平焊法兰、Supporting tubing 管道配管Hot-rolling seamless steel tube 热轧无缝钢管Cold-drawn seamless steel tubes 冷拔无缝钢管spiral steel pipe 螺旋钢管Standard标准welded 焊接Billet 管坯Outside diameter 外径Outside diameter tolerance 外径差Outside diameter thickness 外径厚度Wall Thickness Tolerance 壁厚差Grade 钢级Tensile strength 抗拉强度Yield strength 屈服强度Elongation 伸长Impact 冲力Hardness 硬度Wall thickness 壁厚Inspection 检验验收picking 酸洗grinding 磨修cooling 冷却heating 加热生产设备production equipment检测设备detection equipmentx-ray detection 射线探伤ultrasonic inspection 超声波探伤hydrostatic testingfluid pipe 流体管drill pipe 钻管drill rig 钻孔机hydraulic pipe 液压管boiler pipe 高压炉管gas pipe 天燃气管oil pipe石油管structure pipe 结构管metal cutlery 金属餐具gas barbecue stove 燃气烧烤炉无缝钢管Seamless Steel Pipe锅炉管Boiler Tube石油套管Pipe For Oil Field高压管Pressure Pipe高压气瓶用管Tube for High-Pressure Vessel地质钻探用管Seamless Steel Pipe For Geological Drill In本文由钢管世界-无缝钢管网提供：/转载注明出处!镀锌焊管Galvanized Welded Pipe石油钻探杆Drill Pipe For Oil Field铸铁管Cast Iron Piperolling mill 轧机,轧钢机heating 加热preheating 预热tempering 回火temper 回火hardening 淬水annealing 退火reduction 还原cooling 冷却decarbonization, decarburization 脱碳coking 炼焦slagging, scorification 造渣rolling 轧制drawing 拉拔extrusion 挤压wiredrawing 拉丝stamping, pressing 冲压Carbon Steel 碳钢; 碳素钢本文由钢管世界-无缝钢管网提供：/转载注明出处!财务工作实习小结[财务工作实习小结]财务工作实习小结光阴如梭，半年的工作转瞬又将成为历史，今天站在这个发言席上，我多想骄傲自豪地说一声：“一份耕坛一份收获，我没有辜负领导的期望”，财务工作实习小结。
管道工程中英文对照
工程管道英文缩写对照AA Anchor 固定ABS Absolute 绝对的AISI American Iron and Steel Institute 美国钢铁学会ANSI American National Standards Institute 美国国家标准学会API American Petroleum Institute 美国石油学会APPROX Approximate 大约，近似的ASB Asbestos 石棉ASME *American Society Of Testing Material 美国机械工程师协会ASSY *Assembly 装配，组装ASTM *American Society OfTesting Material 美国材料实验协会ATM *Atmosphere 大气压AWG *American Wire Gage 美国线规AWS *American Wel**** Society 美国焊接协会AWWA *American Water WorksAssociation 美国水工协会BBB Bolted Bonnet 栓柱连接的阀盖BB By Buyer 买方供货B-B Beveled End-Beveled End 两端为坡口端BC Bolt Circle 螺栓中心圆B.C Bolted Cover(cap) 螺栓连接的阀兰盖（帽）BE Beveled End (for wel****) 坡口（焊接用）B.E Bell End 承口BEP Both Ends Plain 两端平BET Both Ends Threaded 两端带螺纹BL Battery Limit 装置区边界BF Blind Flange 法兰盖BLD Blind 盲板BLDG *Buil**** 建筑物BM Bill Of Material 材料表BOP Bottom Of Pipe 管底B-P Beveled End —Plain End 坡口端.平端BV Butterfly valve 蝶阀BWG * Birmingham Wire Gage 伯明翰线规BW Butt Weld 对焊CC Cap 管帽C-C Center to Center 中至中C-E Center to End 中至端面C-F Center to Face 中至面CH-OP Chain Operated 链条操纵的CH.PL Checkered Plate 花纹钢管C.I *Cast Iron 铸铁CL *Class 英制压力等级，等级，种类CLEAR Clearance 间隙COD Continued on Drawing 接续图COL *Column 柱，塔CONC Concentric 同心的CONN Connection 连接，接口CONT *Continue 连续CONT.V. Control Valve 控制阀CPLG Coupling 管接头，连轴节C.R. Concentric Reducer 同心异径管C.S. *Carbon Steel 碳钢C.S. Cold Spring 冷紧C.S.C. Car Seal Close 在关闭状态下封住C.S.O. Car Seal Open 在开启状态下封住CUST Customer 客C.V Check Valve 止回阀DDEG *Degree 度DF Drain funnel 排液漏斗DIA *Diameter 直径DIM *Dimension 尺寸DISCH *Discharge 出口，排出Diaphragm VELVE 隔膜阀DMF Double Male And Female 双重凹凸DN *Double Male And Female 公称直径DN Down 下DR Drain 排液DS Directional Stop 定向限为架DWG *Drawing 图EE *East 东EC External Coating 外面涂防腐层ECC Eccentric 偏心EFW Electric Fusion Welded 电容焊的EL(ELEV) *Elevation 标高；立面ELL Elbow 弯头EQIOP Equipment 设备，装置EQUIV Equivalent 相当的E.R. Eccentric Reducer 偏心异经管ERW Electric Resistance Welded 电阻焊的EW Eye Washer & Shower 洗眼器及淋浴器EXP.JT Expansion Joint 膨胀节FFDN Foundation 基础FF Flat Faced Or Full Faced 全平面；满平面F-F Face To Face 面至面FGW Fusion Gas Wel**** 气熔焊FIG *Figure 图FL Floor 楼面FLEX TUBE Flexible Tube 挠性管FLG Flange 法兰FLGD Flanged 法兰式的FLGF Flanged Face 法兰面FOB Flat On Bottom 底面平FOT Flat On Top 顶面平FP Fix Point 固定点FS Forged Steel 锻钢FTF Fitting To Fitting 管件直连FTG Fitting 管件FURND Furnished 提供的，装设的FW Field Weld 现伤焊GG Guide 导向GA *Gage 表，表压，规（线规）GALV *Galvanize 镀锌GL Ground Level 地面GLV Globe Valve 截止阀GEAR OP Gear Operated 齿轮传动的GMAW Gas Metal Arc Wel**** 金属极惰气体保护焊GSKT Gasket 垫片GTAW (Inert)Gas Tungsten Arc Wel**** 惰性气体保护钨极电弧焊GV Gate Valve 闸阀HH Hanger 吊架HC Hose Connection 软管接头H.CPLG Half Coupling 半节管接头HDR Header 总管HEX *Hexagon 六角形HF Hard Alloy Face on阀内件（阀心）为Valve Trim 硬质合金密封面HH Hand Pole 手孔HOR Horizontal 水平的H.P *High Pressure 高压HS Hose Station 软管IID *Inside Diameter 内径IN *Inch 英寸INS Insulation 隔热INST Instrument 仪表INV Invert (inside bottom of pipe) 管子内底IPS Iron Pipe size 铁管尺寸ISO Isometric Drawing 周测图（空视图）I.S.B.L Inside Battery Limit 装置边界内恻ISNS Inside screw & Non-rising Stem 内螺纹非升杆ISRS Inside screw & Rising stem 内螺纹升杆JJT Joint 接头JS Jack Screw 顶开（起）螺栓LLC Locked Closed 在关闭状态下锁定LEP Large end plain 大端为平的LET Large end Threaded 大端带螺纹LG Long 长LGF Lens Gasket Face 透镜垫连接面L.H.THD Left Hand Thread 左螺纹LIFT Lift Type 升降式LJ Lap Joint 搭接LJF Lap Joint Flange 松套法兰LO Locked Open 在开启状态下锁定L.P. Low Pressure 低压LR Long Radius 长半径LRE Long Radius Elbow 长半径弯头LTG Large Tongue & Groove 大椎槽MMATL Material 材料MAX Maximum 最大MB Machine Bolt 机器螺栓（单头）MF Male and Female 凸和凹MFG Manufacture 制造MF *Manufacture 制造厂MH Manhole 人孔MI Malleable Iron 可锻铸铁MIN *Minimum 最小MJ Mechanical Joint 机械接头M.L Match Line 连续线MSS * Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 美国阀门和管件制造商标准化协会MTO Material take-off 材料统计MW Minimum Wall 最小壁厚M.W. Mineral Wool 矿（物）棉NN *North 北NB Nominal Bore 公称孔径N.B. Non-Bonnet 无阀盖NC Normally Closed 常闭NIP Nipple 短管NO Normally Open; 常开*Number号；数量NO INS No Insulation 不隔热NOM Nominal 公称的；额定的NOZ Nozzle 管口NPS Nominal Pipe Size 公称管径NPSH Net Positive Suction Head 净正吸入压头NPT *American National Taper 美国锥管螺纹Pipe ThreadNS Nominal Size 公称直径NV Needle Valve 针形阀OOD *Outside Diameter 外径OET One end Threaded 一端带螺纹OR Outside Radius 外半径ORF Orifice 孔板ORIENT Orientation 方位OS & Y Outside Screw and Yoke 外螺纹阀杆和阀轭OSNB Outside Screw Non-Bonnet 外螺纹无阀盖PP Plug 堵头PAP Piping Arrangement Plan 管道布置平面图PB Pressure Seal Bonnet 压力密封的阀盖P-B Plain End –Bevel End 平端—坡口端PC Pressure Seal Cap 压力密封的阀帽P.C.D. Pitch Circle Diameter 节圆直径PE Plain End (not beveled) 平端（无坡口）PF Platform 平台PID Piping & Instrument Diagram管道及仪表流程图PN *Nominal Pressure 公称压力PN Plant North 工厂北向POS point of Support 支承点P-P Plain End—Plain End 两端为平端PREP Preparation 加工准备PSIA *Pounds Per Square InchAbsolute 磅/PSIG Pounds Per Square Inch Gage 磅/PT Point 点PTFE *Polytetrafluoroethylene聚四氟乙烯PT.NO Part No. 件号PV Plug Valve 旋塞阀PVC *Poly Vinyl Chloride 聚氯乙烯QQTY *Quantity 数量RR *Radius 半径RED Reducer 异径管REF Reference 参考REINF Reinforce 加强REQD Required 需要；申请REV *Revision 修改RF Raised Face 凸面RG Ring Gasket 环形垫片R.H.THD Right Hand Thread 右螺旋RJ Ring Joint 环垫接头RO Restriction Orifice 限流孔板RPM *Revolutions Per Minute 转/分RPS *Revolutions Per Second 转/秒RS Resting Support 支承架，滑动架RTJ Ring Type Joint（见RJ）RV Relief Valve 安全泄液阀SS *South 南S Spring 弹簧（管架用）SAW (Automatic)Submerged Arc Wel**** 自动埋弧焊SB Stud Bolt 双头螺栓SB Screwed Bonnet 螺纹阀盖SC Sample Cooler 取样冷却器SCH *Schedule 管壁厚系列号SCRD Screwed 螺纹SEP Small end Plain 小端为平的SET Small end Threaded 小端带螺纹SF Semi-Finished 半光SG Sight Glass 视镜SH Surface Hard Facing 硬质密封面SK Sketch 草图SMAW Shielded Metal Arc Wel**** 有保护的金属电弧焊SMLS Seamless 无缝SN Swaged Nipple 异径短管SO Slip – On 滑套SOF Slip – On Flange 滑套法兰SPEC *Specification 规定，说明SPL Sound Pressure Lever 升压水准SQ *Square 方的，平方SR Shout Radius 短半径SRE Short Radius Elbow 短半径弯头SS *Stainless Steel 不锈钢ST Steam Trap 蒸汽疏水阀STD *Standard 标准STG Small Tongue & Groove 小椎槽面STL *Steel 钢STM Steam 蒸汽STM.TR Steam Tracing 蒸汽拌热SUCT Suction 吸入口SV Safety Valve 安全泄气阀SW Socket Weld 承插焊SWG Swage 锻造，模锻SWMG Swing Type 旋启式SYM Symmetrical 对称的TT Tee 三通TE Threaded End 螺纹端TEMP *Temperature 温度TG Tongue & Groove 椎槽THD *Threaded 螺纹的THK *Thickness 厚度TL Tangent Line 切线TN True North 真实北向TOC Top of Concrete 混凝土北向TOP Top of pipe 管顶TOS Top of Support 支架顶面Top of Steel 钢结构顶面TYP Typical 典型的UUB Union Bonnet 带活接头的阀盖UC Union Cap 带活接头的阀帽UN Union 活接头VV Valve 阀VAC Vacuum 真空VAR Variable 可变的VERT Vertical 垂直的VOL *Volume 卷，册，容量，体积WW *West 西WB Weld Branch 焊接支管WC Weld Cap 焊接管帽WD Width 宽度WE Weld End 焊接端WL Wel**** Line 焊接线WN Wel**** Neck 对焊法兰（颈部）WNF Weld Neck Flange 对焊法兰WP Working Pressure 工作压力W.P. Working Point 工作点WT Wall Thickness 壁厚Weight 重量XXH Extra Heavy 加强的，加厚的XXH Double Extra Heavy 双倍加强（厚）的XS Extra Strong 加强的XXS Double Extra Strong 双倍加强的YYP Yield Point 屈服点。
钢管中英文对照
中英文对照表 Carbon Steel Elbow Stainless Steel Elbow High-Pressure Elbow NPT Normal Pressure and Temperature 90° Elbow (SR) SS 90° Elbow (LR) SS Thickness Elbow Tee Equal male plug female socket dust cap safety cap Reducing Tee Straight Tee Straight Cross Concentric Reducers concentric eccentric Eccentric Reducers High-pressure Reducers Stainless Straight Tee Carbon Straight Tee Stainless Straight Cross High-pressure Tee Forged Tee Template Caps flange valve description Standard Design Type Type Model Material classes specification punching machine robot hydraulic machine lathe planer |'plein|
பைடு நூலகம்
Oil-Pressure Controlling Connectors Pagoda-Shape Connectors Hydraulic Rubber Tube Assembly Flange Inside-and-Outside Connectors Construction Machinery Connectors Connectors for Military Use long and short radius elbows concentric and eccentric reducers straight and reducing outlet tees Concentric Reducer Return Bend Blank Flange Bends stub ends reducers nominal diameter outside diameter center to end approx weight Nipple Swage Nipple Union stud Half-Coupling Coupling Blind Flange spectacle blind Ecentric
钢材产品中英文对照
钢材产品中英文对照钢材产品中英文对照一、钢管ERW steel pipe直缝电阻焊管SMLS(Seamless) 无缝管管steel pipe镀锌钢管SSAW steel pipe螺旋埋弧焊管LSAW steel pipe直缝埋弧焊管Stainless steel pipe不锈钢管Alloy steel pipe合金钢管Line pipe管线管Tubing油管Casing pipe套管Dring pipe钻管Structural Pipe结构管Piling pipe桩管Hollow Section:空心型材Square steel pipe:方管Rectangular steel pipe:矩形管RHS:Round Hollow SectionSHS:Square Hollow SectionRHS:Rectangular Hollow Section二、型材H beam H型钢I beam工字钢Channel steel槽型钢Angle steel角钢三、板材Hot rolled steel sheet /coil 热轧钢板/卷Cold rolled steel sheet/coil 冷轧钢板/卷Galvanized steel sheet/coil 镀锌钢板/卷PPGI steel sheet/coil 彩涂钢板/卷Stainless steel sheet/coil 不锈钢板/卷四、线材Wire rod 盘条Deformed steel bar 螺纹钢五、其他Billet 钢坯、方坯Flat bars 扁钢Fitting 管件Elbow 弯头Flange 法兰英文全称英文缩写及符号中文about abt大约acceptance接受actual weight A/W实际重量address ADD地址ad valorem A/V加价，附加的价格A glass一级AA glass二级al-costa镀铝板alloy aly合金all-round（price）a/r；ar共计aluminum-galvanized 镀铝锌板amount amt金额，数量angle角钢annealed anl退火anodize andz阳极腐蚀anti-finger耐指纹approved apvd批准appendix app附录application用途approximately approx大约，近似的audit审核authorizedrepresentative授权代表average avg平均值back背面baking烘烤baoshan iron&steelco.，ltd.宝山钢铁股份有限公司base metal基板batch number Batch No炉号/批号bearing steel轴承钢bend test 弯屈试验bill of exchange汇票bill of lading B/L提单billet钢坯black黑皮blank此行空白blast furnace BF高炉both两面bottom bot底book订货bound bar B/Bar 圆钢brand br商标、品质、规格brazil Braz巴西bright finish光亮brightness光泽bundle Bbl捆、扎、盘、卷buyer订货单位buyer买方calibrate CAL使用标准carbon C碳carbon steel CS普碳钢carriage cge运费case number C/S No箱号cash on delivery货到付款、现金提货cast number Cast No炉号catalogue cat目录、商品目录Centigrade C摄氏(温度计)certificate number CertificaNo证明书号certificate of 品质证明书qualitycertificate ofquantity数量证明书certificate oforigin.产地证channel U钢checking检查chemical composition 化学成分chemical conversioncoating化学转化层chemical treatment化学处理cheque cheq；chq支票chromated C铬酸盐处理claims索赔class cl等级clause条款classification分类cleaning清洗coal煤coat涂层coat bending涂层弯曲coat thickness涂层厚度coating type 涂层结构coating mass 镀层量coating number Coating No 镀层号coating property涂镀性能code number Code No代号coil卷coil number Coil No卷号coiling卷取coke焦碳coke over焦炉cold-galvanized CGI冷轧热镀锌cold-rolled CR冷轧cold-rolled steelcoil CRC冷轧卷cold-rolled steelfull-hard轧硬cold-rolled steelsheets CR冷轧板cold-rolling mill冷轧薄板厂color-coated steel彩色涂层板color-steel CS彩涂板colour颜色commercial CQ 商业品质量commodiey品名commission com；comm；commn佣金、手续费confirm确认consignee收货单位construction CONSTR结构contained contd包括container shipment集装箱运输contents目录continuous annealing连退continuous steelcasting连铸contract Cont合同contract product合同产品contract terms andconditions合同条件及条款contract number Cont No合同号converter转炉corporate profile简介counter sample对应样品，对等样品country公司customer订货单位/客户名称/用户customer ordernumbercustomerorder No客户订单编号customer’s numbercustomer’sNo代号date of delivery交货日期date ofeffectiveness生效日期date of issue签发日期deferred payment延期付款definitions定义deformed bar D-bar螺纹钢deliver department发货单位deliveror发货人delivery date发货日期delivery order D/O；.提货单、货物出货凭单description重量description说明destination到站depth dpth深度diameter Dia直径dimension Dim尺寸directly reducediron DRI直接还原铁ditto（=the same）do；dto相同、同一documents单据/文件documentation技术资料documents required 文件要求dull finish麻面electric arc furnace EAF电弧炉electric tin-plate ETP镀锡板/电镀马口铁electric-zinc EGI电镀锌electro-galvanized电镀锌elongation 延伸率enclosure（s）enc；encl同函、附函、附件equipment设备erichsen杯突expenses exs费用export destination出口目的港Fahrenheit Fahr华氏温度计ferroalloys铁合金figures figs数字final destination最终目的地finished coating精涂层flat steel板材force majeure不可抗力galfan热镀锌铝合金（5%铝）galvalume热镀铝锌合金（55%铝）galvanized GI热镀锌galvanneal GA合金化热镀锌（锌铁合金）government documents政府文件grade Gd等级/牌号grade of steel Gd ofs钢号grind抛光gross weight Gr(G·W)毛重gross ton.总吨数hardness HRB洛氏硬度H-Beam H钢heat analysis熔炼分析heat number Heat No熔炼炉号high speed steel高速钢hop-dip zinc热镀锌hop-dip alu-zinc热镀铝锌hot dip galvanized HGI热轧热镀锌hot strip mill热轧机hot-rolled HR热轧hot-rolled pickled &oiled HRPO热轧酸洗hot-rolled steel bar棒材hot-rolled steelcoil HRC热轧卷hot-rolled steelplate热轧中厚板hot-rolled steel rodcoils盘条hot-rolled steelsheet 热轧板I-Beam I钢in bulk散装in cases（boxes）装箱inch（es）in英寸incoterms贸易术语indent订单ingot/bloom钢锭inner diameter内径inquiry询价looper活套inspection检验inspection 质量证明书certificateinspector检查人insurance policy保险单invoice发票、清单、货单iron ore铁矿石item number Item No项次号kilogram Kg（kgs）千克kilometre kilom千米length L长度letter of credit L/C信用证license number License No许可证号long products长材longitudinal L纵向lot number Lot No批号machining加工manufacturer制造厂manufacturingtechnology制造技术manufacturingtechmiques制造工艺marks mks标记/唛头mass重量maximum Max最大mechanical property力学性能merchandise mdse物品、商品、货物metallic coating镀层meter M米metric ton Mt（M/t）公吨middle plate中厚板mill’s number合同号mill-edge不切边/毛边minimum Min最小miscellaneous其它more or less clause溢短装条款moleten steel钢水molten iron铁水net weight Net(N·W)净重none spangle无锌花normal spangle正常锌花nominal dimensions公称尺寸notes注释notice of shipment发货通知书notices通知offer报盘oiled O涂油order订货、订单、订购order date订货日期order number Order No订单号original sample原样ounce oz盎司outside dlameter.外径oxygen converter转炉package number Pack No捆包号packing 包装packing list P/L装箱单page；per p；pr页pallet托盘payment付款要求pencil hardness铅笔硬度percentage%百分比phosphated P 磷酸盐处理pickled酸洗piece（pieces）Pc（Pcs）支、根、块、件pig iron生铁plate块（板）pocuments required到港口岸port of shipment装运港/地port of unloading卸货港/地pound（pounds）Ib（Ibs）磅prepainted steelsheets彩涂板price价格price terms价格条款primer初涂层precise精度process工艺processing property加工性能product产品名称product qualitycertificate产品质量证明书projects项目purchaser购货单位purchase number purchase No购单号quality Qlty品质、牌号quality assurance质量保证quantity Q数量quotation quotn价目表、定价表、报价quay qy码头reel卷、筒reel number Reel No卷号refininy furnace精炼炉reheartuy furnace加热炉remarks备注resin树脂reverse Impoct 反向冲击roll Rl卷、筒sample（s）样品scrap steel废钢seal盖章section steel型钢seller卖方sendzimiv mill冷轧机service centre剪切中心set套、组shape外形sheet平板、张sheets张数shipment装运shipping advise装船通知shipping mark S·M发货标记sight payment即期付款signature Sig签字silicon steel、electric steel电工钢/硅钢片/矽钢片sintering烧结size 尺寸、规格slit-edge切边special steel特钢specification Spec规格、标准square sq平方square measure面积stainless steel STS不锈钢stamping打印standard Std标准steel billet方坯steel casting铸钢steel rolling轧钢steel strip钢带steel sheet钢板steel slab板坯steel smelting炼钢storage储存supplier供方surface grade 表面级别surface structure表面结构surface treatment表面处理tare Tr皮重tatal合计technical standard技术标准technical terms 技术条件technical data技术参数technical regulation技术规范technology技术technique工艺telegraphic transfer T/T电汇tensile strength抗拉强度tensile test拉伸试验tension test拉力试验terms of payment支付条款test number T est No试验号test piece number Test Pc No试样号theoretical weight理论重量thickness T厚度time of shipment装运时间time of validity有效期tin-free steeel TFS镀铬板tinplate马口铁the metric公制the british system英制the 美制tolerances公差ton T（t）吨tonnage Tonn吨数、重量toot steel工具钢top正面torpedo鱼雷型铁水罐车total合计total value总值trade mark商标train number Train No车号transportation运输transversal T 横向uncoiling开卷unit计量单位unit price单价usage用途wagon number wagon No车号wall thickness.壁厚weight Wt重量weight certificate重量证明书weight memo重量单welding缝合width W宽度wire rod w/rod线材yield strength屈服强度yietd point屈服点G/O取向硅钢N/O 无取向硅钢P/O酸洗涂油PPGI彩涂板（热镀锌基板）本产品已按上述要求进行制造和检验，其结果符合要求，特此证明we hereby certify that material described herein has menufactured and testedwith sqtisfzctory results in accordance with the requirements of above materiacspecificatton。
炼铁、炼钢、轧钢工艺及设备专业英语词汇汇总
炼铁、炼钢、轧钢工艺及设备专业英语词汇一、原材料Raw material原料场raw material yard自动化混匀料场auto blending yard机械化混合料场mechanized material mixing stockyard矿石ore矿石品位ore grade精矿concentrated ore块矿lump ore粉矿ore fines溶剂flux石灰lime石灰石limestone萤石fluorite铁精粉concentrated ore fines煤coal煤粉coal powder洗精煤cleaned coal焦炭coke耐火材料refractory material仓库warehouse先进先出FIFO（first in, first out）二、焦化Coking焦炉coking ovens焦炉砌炉：bricklaying of coke ovens焦炉煤气coke oven gas三、烧结Sintering混矿ore blending返矿returned ore烧结机sintering machine带式烧结机belt type sintering machine四、炼铁Iron-making高炉BF(Blast furnace)烧结矿sintered ore球团矿pellet热风炉hot blast stove布袋除尘器bag filter破碎机crusher软水密闭循环冷却soft water closed-loop circulation cooling 无料钟炉顶布料bell-less top for burden distribution高炉富氧rich oxygen for blast furnace浓相输送喷煤dense phase conveying for coal injection出铁场cast house生铁pig iron上料系统charging system铁水hot metal铁水包hot metal ladle铁水罐车hot metal ladle car五、炼钢Steel-making原料准备raw material preparation铁水进厂hot metal on site铁水预处理hot metal pretreatment混铁炉hot metal mixer脱硫desulfurization脱磷dephosphorization电炉EAF（electric arc furnace）电极electrode废钢scrap废钢场scrap yard在线放射性元素检测仪in-line radioactive element detection device 转炉BOF（Basic oxygen furnace）钢包ladle钢包烘烤ladle baking钢包盖ladle cover钢包机械手ladle manipulator钢包回转台ladle turret钢包准备ladle preparation钢包下渣自动检测auto inspection of ladle deslagging扒渣deslagging钢包精炼炉LF (Ladle furnace)氩气搅拌argon stirring真空脱气VD (Vacuum Degassing)抽真空vacumizing保真空时间under vacuum time喂线wire feeding喂线机wire feeder铝线aluminum wire软吹soft bubbling合金alloy合金烘烤alloy baking辅料auxiliary material终点控制final control成分控制composition control终点温度final temperature镇静钢killed steel半镇静钢semi-killed沸腾钢rimmed steel连铸continuous casting模铸ingot casting结晶器mould保护渣casting powder保护渣烘烤casting powder baking结晶器电磁搅拌M-EMS(mould electro magnetic stirring) 结晶器液面控制mould liquid steel level control液面波动fluctuation of liquid level液面自动控制auto-control of liquid steel level自动加渣auto adding of casting powder中包tundish中包覆盖剂tundish powder中包钢水温度tundish steel temperature中包液面控制tundish level control钢水过热度superheat of liquid steel连铸机CCM(continuous casting machine)弧形连铸机curved CCM浇注半径casting radius铸流strand整体式水口one-piece nozzle或integral nozzle保护浇注protection casting氩气保护argon protection二次氧化re-oxidization拉钢速度casting speed塞棒stopper控制塞棒开口度control the opening of stopper末端电磁搅拌F-EMS (final electro magnetic stirring)电流current频率frequency二次水冷secondary water cooling二冷配水secondary cooling water ratio液相线温度liquidus temperature小方坯billet大方坯bloom铸坯断面billet/bloom section六、轧钢Steel-rolling大棒线large-sized bar rolling line小棒线small-sized bar rolling line坯料验收billet acceptance加热炉reheating furnace步进式加热炉walking type reheating furnace蓄热式步进加热炉recuperative walking type reheating furnace 预热段preheating zone加热段reheating zone保温段holding zone烧嘴burner加热时间reheating time加热温度reheating temperature连续测温continuous temperature measurement燃气流量gas flowrate压力pressure出钢节奏bloom discharging time gap除鳞机descaler高压水除鳞high pressure water descaling水压water pressure压力表pressure gauge除鳞压力descaling pressure轧机rolling mill连轧机组continuous rolling train开轧温度start rolling temperature粗轧rough rolling中轧intermediate rolling精轧finish rolling轧辊roll导卫guide冷床cooling bed冷床长度cooling bed length步进式冷床walking type cooling bed过程标识process identification冷剪cold shear锯切disk cutting砂轮锯abrasive disk金属锯metal disk更换锯片change the disk离线处理off-line handling定尺cut-to-length热轧棒材hot-rolled bar端部质量end quality测径仪gauge meter减定径reducing & sizing成品表面final product surface成品尺寸final product size换槽groove change换导卫guide change钢材修磨bar grinding调整料型尺寸adjust size of rolling stock 打捆bundling人工打捆manual bundling捆重bundle weight称重检查weighing inspection钢带steel strip产品标识product identification标牌label标签tag冷却cooling冷却方式cooling method冷却温度cooling temperature冷却时间cooling time冷却曲线cooling curve冷却速率cooling rate控冷controlled cooling空冷air cooling自然冷却natural cooling水冷箱water cooling box冷床cooling bed快速冷却rapid cooling, quickly cooling缓冷retard cooling, slow cooling七、后部Further processing台车式退火炉trolley-type annealing furnace 抛丸shot blasting抛丸机shot blasting machine调整给丸量adjust blast feeding amount矫直straightening矫直机straightening machine粗矫rough straightening精矫fine straightening二辊矫直机two-roll straightening machine七辊矫直机seven-roll straightening machine矫直辊角度angle of straightening roll反弯量anti-bending amount倒棱chamfering倒棱机chamfering machine砂轮/刀片倒棱机sand wheel/blade chamfering machine 调整砂轮高低位置adjust sand wheel height探伤inspection探伤精度inspection tolerance探伤方法inspection method样棒reference bar, master bar样棒台架reference bar rack, master bar rack合格材qualified bar不合格材unqualified bar超声波探伤UT(ultrasonic test)平底孔FBH（flat-bottom hole）涡流探伤ET(eddy current test)漏磁探伤Flux leakage test水浸超声探伤water immersion UT八、检试验Test and inspection equipment风洞air tunnel风洞送样sample transferring by air tunnel试样sample转炉试样BOF sample电炉试样EAF sample连铸试样CCM sampleLF试样LF sampleVD试样VD sample产品试样bar sample试样的选择sample selection取样sample taking纵向 longitudinal direction横向 transversal direction轴向axial direction取样位置sampling position制样sample preparation磨样sample grinding试样清理sample cleaning钻孔drilling钻屑chips试样块test piece酸浸acid etching酸洗槽acid etching tank低倍浸蚀macroetch低倍照片macrograph光谱仪spectrometer手提式光谱仪portable spectrometer直读光谱仪readable spectrometer红外碳硫分析仪far-infrared C-S analyzer氧氮氢分析仪O,N,H analyzer电子拉伸试验机electro tensile strength tester 电液伺服试验机electro-hydraulic servo tester 端淬机Jominy tester布氏硬度计Brinell hardness tester洛氏硬度计Rockwell hardness tester压痕impressions硬度换算hardness conversion能谱仪Energy Disperse Spectroscopy（EDS）热顶锻试验机hot upsetting tester冲击试验机impact testerV形缺口V notchU形缺口U notch磁粉探伤MPI（magnetic powder inspection）塔形切削检验step-down test断口试验fracture test断口分析fracture analysis显微镜microscope放大倍数magnification放射性活度计radioactivity meter硬度计hardness tester扫描电镜SEM（scanning electron microscope）九、技术条件、控制计划、FEMA、标准中的相关词汇，测量、检查工具订单order采购合同purchase contract合同评审contract audit技术条件technical specification技术协议technical agreement技术要求technical requirements工艺流程process flow工艺流程图process flow chart标准要求standard requirement钢种steel grade钢种标识grade designation碳素钢carbon steel结构钢structural steel优质碳素结构钢quality carbon structural steel轴承钢bearing steel合金结构钢alloy structural steel齿轮钢gear steel弹簧钢spring steel易切削钢free cutting steel调质钢quenched and tempered steel非调质钢non quenched and tempered steel高碳铬轴承钢high-carbon chromium bearing steel低合金高强度结构钢low alloy high strength structural steel非调质机械结构钢ferritic-pearlitic engineering steel for precipitation hardening from hot-working temperature船用锚链钢anchoring chain steel for ship抽油管用热轧圆钢hot-rolled round steel for sucker rod管道元件用钢steel for pipe component锅炉和过热器用无缝中碳钢管坯medium-carbon pipe blank for manufacture of seamless tube for boilers and superheaters油气井套管和油管坯pipe blank for oil well casing tube and oil tube高压用无缝钢管圆管坯round pipe blank for high-pressure seamless pipe液压支柱用热轧无缝钢管圆管坯round pipe blank for hot-rolled seamless pipe as hydraulic frame高强度低温韧性弹簧钢high-strength & low-temperature roughness spring steel干切齿轮钢dry cut gear steel以轧代锻特种型钢special shape steel produced by rolling instead of forging轿车涨断连杆用非调质钢non-quenched & tempered steel for car cracking rod低氧保硫保铝易切削非调质钢free-cutting steel & non quenched and tempered steel with low O and required S and Al渗碳钢carburized steel冶炼方法melting method化学成分chemical composition化学成分范围chemical range规定的元素specified elements残余元素residual elements微量元素trace elements有意添加的元素intentionally added elements碳carbon锰manganese磷phosphorus硫sulfur硅silicon铜copper钒vanadium铅lead硼boron镍nickel铬chromium钼molybdenum熔炼分析heat analysis产品分析product analysis钢材成分chemical composition of rolled steel高炉渣BF slag钢渣steel slag火花直读光谱仪spark readable spectrograph高频超声探伤仪high frequency UT电感耦合式inductively coupled等离子体发射光谱仪plasma emission optical spectrometry 力学性能physical properties布氏硬度Brinell hardness维氏硬度Vickers hardness洛氏硬度Rockwell hardness屈服点yield point屈服强度yield strength抗拉强度tensile strength断后伸长率elongation after fracture 塑性plasticity韧性toughness允许偏差permissible tolerance内控范围internal control range炉次heat炉号heat No.批次lot，batch尺寸size，dimension外形shape重量weight压缩比reduction ratio不圆度out-of-round弯曲度bending交货状态delivery condition轧态as rolled淬火+回火quenched +tempered退火态annealed正火态normalized试验方法test method检验规则inspection rules防混号检验anti-mix inspection总放射性活度total radioactive activity冷拔cold drawing消除应力stress released包装packing标志marking质量证明书mill certificate入库warehousing贮存storage运输transport交付delivery表面质量surface quality内部质量internal quality金相组织metallographic structure 显微组织microstructure宏观组织macrostructure基体组织matrix structure混合组织mix structure过渡组织transitional structure锻造组织forged structure临界点critical point临界温度critical temperature临界相变critical phase transition 临界曲线critical curve相phase相变phase transformation铁素体ferrite珠光体pearlite奥氏体austenite马氏体martensite回火马氏体tempered martensite贝氏体bainite渗碳体cementite洁净度cleanness非金属夹杂物non-metallic inclusions 宏观夹杂物macro-inclusions串string不连续的串discontinuous string场field最恶劣视场worst field级别数level类型typeA类type AB类type BC类type CD类type D细系thin series粗系heavy series硫化物sulfide氧化物oxide淬透性hardenability结晶crystallization再结晶recrystallization等轴晶粒equiaxed grain细晶粒fine grain粗晶粒coarse grain晶粒长大grain growth晶粒度grain size晶粒度级别数grain size level奥氏体晶粒度austenite grain size原始奥氏体晶粒度original austenite grain size 二次晶粒度secondary grain size再结晶晶粒度recrystallized grain size平均晶粒度average grain size晶界grain boundary图谱chart图谱比照chart comparison偏析segregation碳偏析carbon segregation上限upper limit下限lower limit淬火quenching回火tempering退火annealing球化退火spheroidizing annealing软化退火soft annealing正火normalizing脱碳decarburization部分脱碳partial decarburization完全脱碳total decarburization脱碳层深度decarburization layer depth加工硬化work hardening表面硬化case hardening碳当量值carbon equivalent带状组织banded structure网状组织network structure碳化物带状carbide band碳化物网状carbide network自动图像分析仪auto image analyzer宏观发纹检验macro-streak-flaw test总折算个数total conversion number最大的宏观发纹maximum macro-streak-flaw表面划伤surface scratch缩孔pipe气泡blow holes裂纹cracks翻皮splashes白点flakes晶间裂纹inter-crystalline cracking毛边burr飞刺fin折叠laps针孔pinholes褶皱folds疏松porosity中心疏松center porosity一般疏松normal porosity锭型偏析bloom shape segregation一般点状偏析normal dotted-like segregation 边缘点状偏析edge dotted like segregation皮下气泡subsurface blister测量measurement检查checking铸坯检验billet/bloom inspection目视检查visual inspection仪器检测instrument inspection卡尺caliper直尺ruler塞尺filler流量表flowmeter高温计pyrometer热电偶thermal couple气体流量计gas flowmeter计算机自动控制computer auto control 2级系统level 2 system电子称electronic scale天车overhead crane红外测温仪infrared thermometer校准calibration校准日期calibration date。
工艺管道中英文对照
CON SWAGE：
同心承插大小头
7
6×2.1/2
1
CON REDUCER25.8×14.02mmBWA234-WP22 CL1-SSMLSASME-B16.9
偏心大小头壁厚端部材质无缝标准号
ECC REDUCEห้องสมุดไป่ตู้：
偏心大小头
8
6×3/4
1
SOCKLETCL6000SWA182-F22 CL3FORGEMSS-SP-97
VJF
31
承插式截止阀
VJS
32
承插式闸阀
VZS
33
承插式止回阀
VHS
34
螺母/螺栓
STUD BOLT/NUT
35
外环(垫片)
OUTER RING
36
内环(垫片)
INNER RING
37
突面法兰
RF
38
凹面法兰
FM
39
环面法兰
RJ
40
平面法兰
SO
Welcome To
Download !!!
欢迎您的下载，资料仅供参考！
三、阀门
11
2
1
BALL VALVE LEVERA216 WCB/316 RTFERFCL150ASME-B16.1
球阀阀体/阀芯密封面压力等级标准号
GATE VALVE：闸阀
GLOBE VALVE：截止阀
CHECK VALVE：止回阀
PLUG VALVE：旋塞阀
四、法兰
12
4
1
FLANGECL150RFA105S0ASME-B16.5
3
STR TEECL3000SWA105FORGEASME-B16.11
工艺管道专业术语英汉对照单词
钢管steel pipe螺纹端管threaded pipe法兰端管flanged pipe锻制swage光滑弯管smooth bendU型弯管U-bend弯管bending pipe波纹管膨胀节expansinon bellows 柔性管flexible pipe管件接头pipe fitting joint 机械连接mechanical joint活套连接lapped joint环形垫连接ring type joint扩口接头flare type joint非扩口连接flareless type joint 承插连接bell and spigot victaulic接头victaulic joint弯头elbow异径管reducer管接头coupling活接头union短管nipple法兰flange配对法兰companion flange法兰盖blind flange异径法兰reducing flange八字盲板(1)spectactle blind(2)reversible blind平板式法兰plate flange带颈法兰hubbed flange对焊法兰welding neck flange松套法兰lapped flange管端突缘stub end法兰面flange face垫片沟槽gasket groove满平面full face突面raised face大准槽面large tongue andgroove face双凹凸面double male&femaleface大凹凸面large male&femaleface金属垫片metallic gasket非金属垫片non-metallic gasket半金属垫片semi-metallicgasketO型环O-ring透镜垫lens ring对焊butt weld承插焊接socket weld滑套焊接slip-on weld焊接支管台weldolet插入环insert ring管帽cap材料表bill of material材料统计take-off管段表line bill of material估算汇总表estimation summary sheet 备品备件表spare parts list报价单quotation sheet订货表purchase order schedule 材料汇总表bill of material summary状态报告status report分布报告distribution report价格、重量一览表cost & weight summary价格、重量汇总表cost & weight total定货管理表order control管道材料管理表piping material control sheet元件代码item code标记号tag number标准形态standard shape轴测图isometric drawing管线号line reference批号batch reference管子下料表piping cutting list制做件表fabrication parts list组装件表erection part list固定架anchor滑动架resting support导向架guide限位架direction stop减振架dampener球ball valve(2)spec designation阀门号valve NO.等级分界specification break 重要管道critical piping总管header pipe仪表管道instrument piping 排放管道blowdown piping火炬气管道flare piping输送管线transfer line入口管线suction line排水管effluent line旁通管bypass line吹扫系统purge system放空接口vent connection软管接口hose connection双切断阀及排放阀double and bleeder污水沟sewer ditch冷凝液池condensate pit积水坑sump box漏斗drip funnel管段spool piece垫环spacer ring限流孔板restriction orifice流量喷咀flow nozzle液体混合用三通mixing tee喷头spray nozzle粗滤器strainer临时粗滤器temporary strainer疏水阀steam trap爆破膜 rupture disk蒸汽伴热管道steam-traced piping夹套管道jacketed piping地下管道underground piping止回阀check valve隔膜阀diaphragm valve三通阀three-way valve角阀angle valve碟阀butterfly valve旋塞阀cock伸长杆操作extension stem-operation链操作chain-operated齿轮操作gear-operated扳手操作wrench-operated电动操作motor-operated阀芯trim阀盖bonnet焊接支管weld branch偏置offset焊缝根部间隙weld root gap现场调整后再下料和焊接cut and weld after adjusting 坡度slope工作点working point管架说明notes for piping hanging部门间校核版interdepartmental checkprint平端plain end坡口端beveled end管道联接图piping hook-up drawing管道图说明notes for piping drawing标题栏title block询价单piping requisition sheet支架support管托shoe保冷管托cradle鞍座saddle耳轴trunnion吊架hanger刚性吊架rigid hanger弹簧吊架spring hanger恒力吊架constant hanger阀门valve截止阀globe valve闸阀gate valve针形阀needle valve球阀ball valve。
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直缝钢管生产装备与工艺介绍中英文对照1.直缝管生产主要装备技术简介ERW生产线全线采用PLC自动控制。
开卷机：双锥自动开卷，采用光电对中控制系统，可开卷重20吨；接板机：自动剪切对焊，前后钢卷头尾对接埋弧自动焊；储料坑：采用光电检测系统；成型机：采用目前比较先进的排辊成型方式，接近自然成型，这种成型原理是：当带钢初成型后进入排辊成型，通过大量小直径被动排辊使钢带逐渐形成圆形，这种“自然成型方法”有以下优点：⑴实际成型过程中，带钢边部纵向平整、无波浪、无皱折；⑵在圆周上得到精确的几何形状；⑶三架精成型采用四辊万能机架，便于调整，可得到理想的几何形状；高频发生器：600KW高频发生器由一个PLC控制，具有焊接温度显示自动控制系统，防止火花短路系统，报警系统，即适用于感应焊，也适用于接触焊。
震荡电路有自己的柜体，该柜体积小，便于靠近焊管生产线，使高频发生器输出和感应圈之间的功率损失最小，整机输出功率高；挤压焊接装置：由四辊挤压和焊接顶辊完成，可方便调整挤压力和V型开口角，既能保证适当的挤压力，又能得到一个稳定的烧化和熔解的过程；内毛刺去除装置:由液压控制，稳定可靠，内毛刺剩余高度控制在合同规定的范围；热处理装置：焊缝中频常化热处理机三台（1500KW、美国），加热宽度30mm，加热效率高，保证加热深度渗透全壁厚；同时具有消除焊接残余应力作用；定径矫直机：采用四辊万能机架，经减径整圆，达到理想的外径公差、圆度及直度，兼有降低焊缝残余应力作用；飞切定尺机：采用微机控制的液压加力旋切式（四把园盘切刀）切断方式，无噪音、无铁屑消耗，对焊缝无损伤，定尺精度±3mm；平头倒坡口机：采用先进的液压仿型装置，微机自动控制升降台架、传输、平头、倒坡口。
管端可加工为用户要求的形状，便于用户管端对口接焊。
2.直缝管生产工艺2.1工艺简述准备段：主要包括备卷、开卷、直头整平、剪切对焊、递料、储料、拉出整平、对中、板材电磁超声波探伤等工序。
制管段：予成型、排辊成型、精成型、五辊挤压高频焊接、去除内外毛刺、在线超声波探伤、焊缝热处理、定径、矫直飞切定尺。
精整段：平头倒坡口、水压试验、手动超声波复检、最终检验、标识、包装。
2.2 工艺流程图Steel Pipe Manufacturing Equipmentsand Technology Process1. Line Pipe Main Manufacturing Equipment Technology(ERW) production line adopt PLC automatic control completely.Uncoiler:Double-cone uncoiler, adopting lightandelectricity center control system, can uncoil 20MT weight.Coil butting-welding machine: welding of coil in automatic shears, the former end and the later head is butting- welding by submerged arc welding.Store material spot:adopting light and electrical inspection system.Forming machine: adopting the relatively advanced standing forming way of roller at present. It’s close to natural forming. This kind of forming principle is: After skelp pre-formed and enter standing-roller form, arrange roller make skelp form in the round gradually passively through little diameters. There are following merits in this kind of “natural forming method”⑴In actual forming process ,the transverse edges of coil are smooth without wave ,wrinkly .⑵In circumference to get the accurate geometry.⑶There fine-forming adopt four rollers of omnipotence stand. easy to adjust, can get the ideal geometry form .600KW high frequency generator is controlled by one PLC .There is temperature of welding that shows the automatic control system .It prevents flash short circuit system ,warning system suitable for reaction weld and keeping in touch welding too .Oscillating circuit have own cupboard body with little volume .It’s easy close to welding production line .Making the high frequency generator export the power while enclosing with reaction to lose the minimum .The out put power of the complete machine is high .Extruded welding equipments:It’s finished by four rollers and extruded welding, very convenient to adjust extrusion strength and V type opening’s corner ,can guarantee proper extrusion strength ,also get the course of a steady burning and fusion .The removal equipments of internal flash:The equipment is controlled by the hydraulic pressure , It’s reliable to be steady .Interior burr reinforcement shall be controlled within the range stipulated in the contract .Heat treatment equipments:Three welding seam mid-frequency normalized heat treatment (1500KW, USA). Heating width is 30mm with high efficiency and can penetrate the whole wall thickness .Dispel welding remaining stress function at the same timeSizing and Straightening Machine:Adopting four rollers of omnipotence stand, through reducing diameter and rounded, reach the ideal OD tolerance, roundness and straightness . Reduce the remaining stress function of welding seam too.Flying cut-off disc cutter:Adopt hydraulic pressure thrust augmentation who computer control (four disc cutter) cut off the way without noise and scrapes abrasion and no imperfection in welding seam . sizing precision : ±3mmEnd beveled machine:Adopting advanced hydrostatic pressure imitative device , computer automatically control go up and down table , transmit crew cut , chamfer .In charge ofaccurate from chamfering angle : 30±(0-5)°C . The root face leave :1.6mm ±0.8mm . It’s convenient to user connect and weld.2.Line Pipe Manufacturing Process2.1BriefPreparing Section:Including preparing coil, coil opening, head leveling, shear end welding, feeding material, storing material, pulling-out leveling, strip centering, strip electromagnetic UT detection and so on.Manufacturing Section:Pre-forming, standing-roller forming, fin-pass forming, five-roller extruded high frequency welding, the removal of inside and outside burr, in-line UT detection, welding seam heat treatment, sizing, straightening disc cutting-off.Fin Section:End beveled, hydraulic pressure testing, manual UT re-testing, final inspection, marking, package.2.2 Technological Process双面埋弧焊螺旋钢管生产装备与工艺介绍中英文对照一、钢卷Coil1.外观和尺寸检验Visual & Dimensional Inspection1.1外观检验：钢卷表面应进行外观检验。