管道英语(专业术语)

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管道,风管,排水,燃料专业英语词汇

管道,风管,排水,燃料专业英语词汇

Plumbing 管道包括所有的供水污水排水Trench 地槽Foul water [faʊl] 废水,粪水,总称Drain 排水管总称Waste pipe 污水管Soil pipe 粪水管Main Discharge stack 主排水管道(竖管) Branch discharge stack支排水管道(横管) Rainwater pipe 雨水管Dilator 扩张器coupling sleeve 连接套筒slippage 滑移collar 箍环manifold 英['mænɪfəʊld] 歧管Bypasses 旁通Interception 拦截lever handle 杆式手柄handwheel 手轮inside screw 内螺纹male connection 外螺纹连接butterfly valve 蝴蝶阀lever 英['liːvə] 杠杆,控制杆,手柄retainer valve 压力保持阀bronze clapper 青铜瓣(止回阀用)water hammer 水锤check valves disc 止回阀阀瓣threaded bolt螺纹栓calibration valve 校准阀stop cock 龙头control gauge 仪表控制half shell pressure vessel 瓦片式压力容器mantle 英['mænt(ə)l] 覆盖物; 幕; 罩hydrostatic pressure 静水压力泵类suction manifold吸入支管;进气岐管;discharge manifoldjockey pump 管道补压泵hydraulic component 液压组件in series 串联in parallel ['pærəlel] 并联star-delta switch 星型三角开关clamping bracket 夹紧托架Gully trap 连接stack和pipe Eave Gutter ['gʌtə] 天沟Faucet ['fɔːsɪt] 水龙头Tap 水龙头Spray faucet喷水龙头Soak away ['səʊkəweɪ] 渗水坑cesspool ['sespu:l] 污水池septic tank ['septɪk] 化粪池Bracket 将管道固定在墙体的夹具Plumbing reservation 管道预埋Vent 排气管Main Stack 竖管Branch stack横管Clean-out 检修口Access point 检修口Trap 存水弯Flushing pipe 冲水管道DOMESTIC WATER SUPPLY 生活用水Tee 三通Pipe fitting 管件Junction 接头Pipe Shaft 管道井patio['pætɪəʊ] 露台;天井Polypropylene pipes (PPR) 聚丙烯管Fuel 燃料Black steel pipes 黑钢管Seamless 无缝Insulation and Lagging 隔热和保温Gate Valve 闸阀Float Valve 浮阀Check Valve 止回阀Water Stop Flange[flændʒ] 止水法兰Automatic Air Vent 自动跑风门Strainer 过滤器Panel board 配电盘Pad衬垫Cylindrical Water Tank 圆柱形水箱Overflow 溢流管isolating valve 隔离阀drain valve 排水阀Fuel Tank 燃料箱filling line pipe 灌装线管道Electric Water Heater 电热水器Thermostat['θə:məustæt]恒温器pressure relief valve 泄压阀Shaft 井Drainage['dreinidʒ] 排水The removal of excess surface water or groundwater from land by means of surface or subsurface drainsTrench drain 排水沟Manhole 检修孔,观察井(大的)Inspection chamber观察井(小的)ductile iron 球墨宙铁Sump pit 污水坑Sump pump污水泵submersible[səb'mə:səbl] pump 潜水泵sewage ['sju:idʒ] 污水SANITARY['sænitəri] FIXTURES 洁具Sanitary appliance 卫生器具Angle valve 角阀Waste outlet trap 废物排出阱Water closet['klɔzit]坐便器Bidet ['bi:dei]洗浴坐便器Lavatory ['lævətəri, -,tɔ:ri] 洗手池Bathtub['bɑ:θtʌb]浴缸siphon ['saifən] trap 虹吸阱;虹吸封气;[建] 虹吸式存水弯Bathtub handleBasin ['beisən] 洗手盆vanity basin 洗脸盆handrinse basin 洗手盆towel rail n. 手巾架urinal ['juərinəl] 小便器extraction valve 抽气阀extractor 抽气机卫浴产品vitreous china 玻璃瓷enamel [ɪ'næm(ə)l] coating 搪瓷涂层enamel 瓷釉feldspar 长石limestone 石灰石空调安装Refrigerant[rɪ'frɪdʒ(ə)r(ə)nt] 制冷剂inverter system 变频器heat dissipation 散热cooling capacity 制冷量Multi-unit多联机组。

管道设计技术英语词汇(大全)

管道设计技术英语词汇(大全)
夹石棉的缠绕金属垫片 spiral-wound metal gasket with asbestos filler
内环 inner ring
外环,外定位环 outer ring
波纹金属垫片 corrugated metaBl gasket
波纹金属包嵌石棉垫片 corrugated metal gasket with asbestos inserted
三通 tee
异径三通 reducing tee
等径三通 straight tee
带侧向口的三通(右向或左向) side outlet tee (right hand or 1eft hand)
异径三通(分支口为异径) reducing tee (reducing on outlet)
异径三通(一个直通口为异径)reducing tee (reducing on one run)
指示器/限位器 indicator/stopper
注油器 grease injector
可更换的阀座环 renewable seat ring
1.6.2 常用阀
(1)闸阀 gate valve
平行双闸板 double disc parallel seat
开口楔形闸板 split wedge
本体阀杆密封 body stem seal
石棉安全密封 asbestos emenen seal
倒密封 back seal
压力密封的阀盖 pressure-tight bonnet
动力操纵器 powered operator
电动操纵器 electric motor operator
气动操纵器 pneumatic operator

管道专业术语常用英语单词

管道专业术语常用英语单词

管道专业术语常用英语单词在引进装置、涉外及中外合资技术改造工程的技术资料中,经常要接触到英语单词。

由于管道安装涉及多项工程技术,而不从属于任何一项工程技术分支,故其技术性质有一定特殊性,不少英语词汇是在实践中逐渐形成的,借助一般科技英汉词典有时也难以找到它们的确切含意。

现将管道安装工程中出现较多的单词整理列出,如果能熟悉这些单词,对阅英文图纸能收到事半功倍的效果。

一、专业名词术语设计图ayout;design 毛重gross weight施工图final 净重net weight平面图plan 支座saddle立面图elevation 支架support轴测图、透视图isometric drawing;detail drawing 吊架cradle详图、大样图、接点图record drawing 间距distance;clearance;spacing修改图竣工图as-completed drawing;as-built drawing 跨距span图名title 焊接welding图号drawn No. 焊缝weld;welding seam;bead比例scale 石棉水泥接口asbestos-cement joint温度temperature 青铅接口lead joint设计温度design temperature 承口、大头hub;bell;socket湿度humidity 插口、小头spigot流量flow 压力试验pressure test流速flow velocity 水压试验hydraulic test摄氏温度centigrade scale(℃) 渗漏leakage华氏温度Fahrenheit scale(°F) 关闭close公称直径nominal diameter(DN) 型号、类型type;model外径outside diameter(OD) 尺寸、体积size;volume内径inside diameter(ID) 功率power一览表list;breviate;catalogue 转速rotating speed重量weight二、材料设备镀锌钢管galvanized steel pipe 溢流管overflow pipe焊接钢管welded steel pipe 循环管circulation pipe无缝钢管seamless steel pipe 放水管ajutage不锈钢管stainless steel pipe 煤气管gas pipe铸铁给水管cast iron pipe for water 压缩空气管compressed air pipe 铸铁排水管cast iron pipe for waste 液化石油气管LPG pipe铜管copper pipe 氧气管O2 pipe聚氯乙烯塑料管PVC pipe 乙炔管C2H2 pipe硬聚氯乙烯塑料管UPVC pipe 真空管vacuum pipe陶土管、缸瓦管vitrified pipe 地下管道underground pipe预应力混凝土管prestressed concrete pipe 顶管jacking螺纹连接管道screwed pipe;thread pipe 埋深placing depth套管、保护管casing pipe;casing protected pipe 管沟trench管道附件pipe auxiliaries 管道工plumber阀门valve 安装install;erect;fit;fix手动阀manually operated valve 安装工程installation气动阀pneumatically operated valve 组装make-up;assemble电磁阀electromagnetically operated valve 热水采暖hot water heating 电动阀electrically operated valve 蒸汽采暖steam heating闸阀gate valve 自动消防系统automatic fire system截止阀break valve 喷水灭火系统sprinker system止回阀、单向阀check valve;back-pressure valve 埋设、暗敷built-in球阀globe valve;ball cock 总管main pipe减压阀pressure reducing valve 立管stack;riser疏水阀steam trap 横管horizontal安全阀safety valve 水平管horizontal浮球阀float valve 支管branch pipe角阀angle valve 向上去to above(T/A)蝶阀butterfly valve 向下去to below(T/B)底阀、吸水阀foot valve 坐标coordinates过滤器strainer;filter 绝对标高absolute elevation;absolute level水嘴、龙头tap 相对标高relative elevation;relative level冲洗阀flush valve 坡度slope旁通阀by-pass valve 找中心centring旋塞cock;plug cock 安装误差installation deviation管件pipe fitting 绝对压力absolute pressure马铁配件mitis iron fittings 相对压力relative pressure弯头elbow 设计压力design pressure三通Tee 操作压力operating pressure四通cross 盲板、法兰盖blind补芯、内外丝bushing 垫片gasket管接头coupler;socket 螺栓bolt活接头、由任union 螺母nut异径管、大小头reducer 盘根、密封填料packing短接头、对丝nipple 软管接头connection锁母、纳子nut U形螺丝、U形轧头stirrup管堵、塞头plug 洗脸盆、面盆washbasin;lavatory套筒、套袖sleeve 大便器、马桶closet;water closet;lavatory bowl 弯管bend 浴缸bath tub乙字管offset 小便斗urinalU形弯close return bend 莲蓬头、淋浴器shower;shower nozzle法兰flange 地漏floor drain设计design 存水弯siphon trap;trap;running trap校对check 卫生设备plumbing fixture;sanitary fitting专业负责人chief 水泵pump设计总负责人project chief 水塔water tower投标tender;bid 水表disc meter;rating meter概算budget estimate 离心泵centrifugal pump预算(表)budget 消火栓、消防龙头fire hydrant;fire plug决算actual budget 室内消火栓indoor fire hydrant规范、标准、准则code;standard 室外消火栓outdoor fire hydrant底层ground floor(英);first floor(美) 地上消火栓post fire hydrant二层first floor(英);second floor(美) 地下消火栓flush fire hydrant三层second floor(英);third floor(美) 消防箱fire box锅炉房boiler room 泡沫灭火器foam fire extinguisher泵房pump room 卤代烷灭火器halon fire extinguisher楼上upstairs 二氧化碳灭火器CO2 fire extinguisher楼下downstairs 干粉灭火器powder fire extinguisher夹层mezzanine 清水灭火器plain water fire extinguisher地下室basement;cellar 消防器材five apparatus;fire-fight extinguisher 顶层groof;ceiling;top floor 报警器warning卧室、起居室bed room;living room 水箱tank盥洗间lavatory 锅炉boiler厕所toilet 补偿器、膨胀节compensator;expander浴室bathroom 散热器(片)radiator厨房kitchen 加热器heater技术要求specification 热交换器heat exchanger外观检查visual inspection 人孔man hole;hatch验收、认可accept;acceptance 空调器air conditioner现场site;job site, working site 煤气表gas meter工期completion period 煤气灶gas cooker扫地出门job clean up 绝缘跨接导线bridle wire竣工complete 冷凝器condenser进水管inlet pipe 油分离器oil separator出水管outlet pipe 防锈漆rust protection paint上水管water pipe;feed water;water supply 保温层insulation;insulator 下水管drain pipe;waste pipe 压力表pressure gauge废水管waste pipe 温度计temperature gauge;thermometer粪便污水管soil pipe, sewer pipe 液位计level gauge;level indicator透气管vent pipe 下水窨井drain well雨水管storm drain pipe;storm sewer 污水窨井sewer man-hole 冷水管cold water pipe 化粪池septic tank;anaerobic tank热水管hot water pipe 阀门井valve well蒸气管steam pipe 冷冻水管freezing water pipe冷凝水管condensate pipe 回水管return water pipe冷却水管cooling water pipe。

给排水专业英语词汇(上)

给排水专业英语词汇(上)

Trench n.沟,渠Cistern n.蓄水池,储水器Drainage n.排水,排水设备,排水的水Foul n.污浊的Siphon n.虹吸(管);用虹吸管输送Settle n.澄清,(使)沉淀Hydraulic a.水力学的Distillation n.蒸馏(法)Still n.蒸馏器Filtration n.过滤Clarification n.澄清,净化Coagulation n.絮凝,混凝Sanitation n.(环境)卫生Sedimentation n.沉淀,沉积Grate v.装格栅于Basin n.水池,水槽Catch basin 集水池,沉水池Lagoon n.污水池Patent vt,n.为……取得专利,专利,专利品Anticipate vt.促进Turbidity n.浑浊性,浑浊度Coagulant n.混凝剂,凝结剂Modification n.改变,改进,改良Toxic a.有毒的,中毒的Pathogenic a.致病的,病原的Microorganism n.微生物Congregate v.聚集Contaminate v.污染,弄脏Precipitate v.降水,沉降Precipitation n.沉降物(如雨,雪等)Contaminant n.污染物质Hydrological a.水文学的Nutrient n.养分,养料Medium n.介质,培养基Microbial a.微生物的,细菌的Algae n.藻类,海藻Protozoa n.原生动物Inorganics n.无机物Seep vi.渗入Effluent n.污水,废水Epidemic n.流行病,时疫Trace n.痕量,微量,微量金属Monitor v.检验(放射性污染物)Bacteriology n.细菌学Discharge n.排泄(水汽),排泄物Annual a.一年一度的,每年的Typhoid n.伤寒Cholera n.霍乱Round n.循环,周期Eradicate vt.根除,杜绝Lay down 制定,提出Superimpose vt.添加,附加Distil v.蒸馏Distillation n.蒸馏法Electrodialysis n.电渗析Brackish a.稍咸的Estuary n.河口,海湾Osmosis n.渗透性Estuarine a,河口的,港湾的Barrage n.拦河坝Sterilize vt.消毒,杀菌Wholesome a.卫生的,有益于健康的Injurious a.有害的Conductive a.有助于……的,促进的Be conductive to 对……有益的Constituent n.组成物,构成物Turbid a.浑浊的,混乱的Pathogen n.病原体,病菌Sedimentation n.沉积法,沉积作用Flocculate v.絮凝,绒聚Flocculating agent 絮凝剂Settlting n.沉淀Settling out 沉淀出来Coarse a.粗粒的,大的Floc n.絮体,絮凝物体Filtration n.过滤,澄清Chlorinate vt.用氯消毒Sanitary properties 卫生系数(性能,特点等)Colloidal a.胶体(状,质)的Suspension n.悬浮(液),悬浮(体)Portability a.可饮用Detract v.降低,减损Rayon n.人造丝Cellulose n.纤维素Starch n.淀粉Odour n.气味,臭气Secretion n.分泌液Fungi n.真菌Phenol n.(苯)酚Chlorine n.氯气Malodorous a.恶臭的Chlorophenols n.氯酚Break-point chlorination 折点加氯Activated carbon 活性炭Chlorine dioxide 二氧化氯Ozone n.臭氧Silica n.二氧化硅Transparency n.透明(性,度)Mastic n.胶粘剂p.p.m=parts per million 百万分之(几)Coalesce vi.凝聚Decolorize vt.漂白Conductivity n.传导性Resistivity n.电阻性Bacteriological a.细菌学的Alkaline n./a.碱性,碱性的Acidity n.酸性(度)Alkalinity n.酸性(度)Alkalinity n.(强)碱性Corrosive a.腐蚀的Water-supply 给水的Storage reservoir 蓄水库(池)Pipeline n.管道(线)Distribution reservoir 配水库(池)Distribution pipe 配水管网High demands 高峰用水量Supply source 水源Air conditioning equipment 空调设备Water (supply)engineer 给水工程师The fire department 消防部门Catchment n.集水(量),汇水Catchment area 集水区Rainfall n.降雨量Refill v.再装满Runoff n.径流(量)Infiltration n.渗透(入)Infiltration water 渗透水Evaporation n.蒸发Evaporation water 蒸发水Impounding v.贮(水)备灌溉用Impounding reservoir 蓄水池Recharge v.再装,再补充Purify v.使纯净,使洁净Compressor n.压缩机Limestone n.石灰石Porous a.多孔的Formation n.地(岩)层Limestone formation 石灰岩层Porous formation 多空岩层Plumbing n.(自来水,卫生)管道(装置)室内给排水系统(管道,工程)System of plumbing 卫生工程系统(体系)Circulatory a.循环的,流通的Outbreak n.爆发,破裂Epidemic n.流行病,时疫Cross-connection 交叉传染Submerged a.水面下的Inlet n.进(气,水)口Submerged inlet 淹没式入口,进水口淹没Vent n.通风(排气)管(口);排除,放气Deteriorate v.变质,损坏Appurtenance n.附属物,设备,附件,附属建筑(装置)Sanitary or storm drainage 生活用水或雨水的排放Distribution n.分布,配给Multitude n.许多,大批(量)A multitude of 许多的,众多的Uphill n.a.ad. 上坡,向上Valve n.阀门,开关Microbe n.微生物Lactic a.乳的Lactic acid 乳酸Breakdown n.分解,离解Fermentation n.发酵Equation n.反应式,公式Oxidize v.使氧化Acetic a.醋酸的,醋酸Oxidation n.氧化作用Atmospheric a.大气中的,空气的Butyric a.丁酸的,奶油的,丁酸Bacteria n.细菌Proliferate v.繁殖,繁衍Anaerobic a.厌氧的,厌气的Derivative a.转生的,派生的,衍生物Specialize v.使专门化,特殊化Attack vt.(化学)腐蚀,锈蚀Nutrition n.营养(学)Culture n.培养,养殖Media n.培养基Synthesize v.(人工)合成Preform vt.预先形成Biochemical a.生物化学的Municipal a.城市的Unsaturated a.未饱和的Suspended water 悬着水Intermolecular a.分子间的Aeration n.曝气,通气The zone of aeration 通气层Remainder n.剩余物Capillary a.n.毛细管的Fringe n.边缘,端Transpire v.蒸发,气化Compaction n.压实,压缩Pore n.小孔Intergranular a.颗粒间的Permeability n.渗透性,透气性Recharge well 回灌井Hydraulic a.水力学的Coefficient n.系数Substrate n.基质,底质Sediment n.沉积物Adjacent a.邻近的,相邻的Sodium n.钠Sodium chloride 氯化钠Ion n.离子Conduit n.导管,水管Sewerage n.下水道,污水(排水)工程(系统)Elevation n.高度,海拔Confines n.界限,范围,边界Rectangular a.矩(长方)形的Laminar a.层(式、状、流)的Turbulent a.湍流的Irrigation n.灌溉Nonuniform a.不均匀的,变化的Retard vt.延迟,减速流Retarded flow 滞流,减速流Component n.分(力,量,支)The component of the gravity 重力的分量Shear n.剪(切,力)切(变,力)Shear force 切力,剪力Spillway n.溢洪道Profile n.轮廓,断面(图)Resulting a.所引起(产生)的Resulting profile 所形成的剖面图Sanitary a.关于环境卫生的,卫生的Hydraulic a.水力的,水力学的,水压的Aqueduct n.沟渠,导水管,高架渠Reveal v.泄露,显示Archeological a.考古学的Pipeline n.管道线,输送管Cloaca n.暗渠,下水道,厕所Sewer n.污水池Cesspool n.阴沟,污水管,排水管,下水道Metropolis 首都,大城市,文化商业中心Tributary a.附属的,支流的Lawsuit n.诉讼Downstream a.ad.顺流的,在下游的Sewage n.污水,污物Range v.延伸,探寻,涉及Watershed n.流域,集水区Bedrock n.基岩Rainfall n.降雨,降水,降雨量Divert vt.转移,使转向Ecosystem n.生态系统Biosphere n.生物圈Biotope n.群落生境Inanimate a.非动物的Spatial a.空间的Biocoenosis n.生物群落Moor n.荒野,沼Savannah n.热带大草原Deciduous a.(在成熟期或一定季节)脱落的Flora n.植物群Fauna n.动物群Habitat n.栖息地Climatic a.气候的Terrestrial a.陆地的Aquatic a.水生的Abiotic a.非生物的Ecological a.生态的Autotrophic a.自养的Chloroplast a.叶绿体Herbaceous a.草本的Carbohydrate n.碳水化合物Assimilation n.吸收Heterotrophic a.异养的Herbivore a.食草的Decompose vt.分解Detritus n.腐质Invertebrate a.无脊椎的Carnivore n.食肉动物Arable a.适于耕作的Fluctuate v.波动,涨落Quantitative a.定量的Amplitude n.广大,充足Genetic a.遗传的Botanic a.植物的Compensate vt.补偿Integrated plant protection 综合植物保护Terminal community 最终群落Burgeon vt.发展,展开Deterioration n.恶化,变质Airborne a.空中的Adverse effect 反作用,不利影响Manifest a.明显的vt.表明,证明Catalytic a.催化的Copolymer n.共聚物Toxicity n.毒性,毒力Abatement n.减少,除去Emission n.散发,发射(物)Unrelenting a.不退让的,不松懈的Fusion n.合并,联合Megalopolis n.大城市(由几个城市及郊区连成者)Sparsely ad.稀疏地,稀少地Pollutant n.污染物Reside v.住(留),属于,与……靠得很近Juxtaposition n.并列,并置Severity n.严重性Intensification n.加强,强化Segment n.部分,分布Contaminant n.污染物质,杂质Internal combustion engine 内燃机Per capita 每人口Solid refuse 固体废物,固体垃圾Incinerator n.焚化炉,化灰炉Degradation n.退化,降低Originate vi.发起,发生Affluent a.富足的,丰富Dilution n.冲淡,稀释Dispersion n.分散(作用)弥散Irritation n.刺激,兴奋Hazardous a.有害的Handling characteristics 处理特性Garbage n.垃圾,废料Serve to 用于……Inoffensive a.无害的Inherent a.固有的,内在的Compost vt.把……做成堆肥Raw material 原材料Incineration n.焚化Supervision n.监督,管理Overweight vt.在重量上超过Densely ad.密集地,稠密地Landfill vi.土地掩埋Haul vt.用力拖(或拉)Option n.选择,选择权Municipal solid waste(MSW) 城市固体废物Ecological perspective 生态学观点Recoverable a.可重获的,可找到的Burial n.埋葬Pyrolysis n.热解作用Pyrolysis furnace 干馏炉,热解炉Destructive a.破坏性的Endothermic a.吸热的Exothermic a.放热的Oxygen-free environment 无氧环境Self-sustaining a.自给的Methane n.甲烷Methanol n.甲醇Tar n.焦油Combustible a.可燃的,易燃的Pose vt.造成,形成Aesthetic a.美学的Restrain…from(doing) 制止……(干)……Waste disposal 废物处理Feasibility n.可行性Enactment n.颁布Enforcement n.实施Combined sewer (system)合流制下水管(系统)Separated sewer (system) 分流制下水管(系统)Drain off 把……排除Bypass vt.越过,绕……走Minimize vt.使减少到最少Dilute vt.冲淡Settle out 沉淀出来Municipality n.市,市政府Undesirable a.讨厌的,令人不快的Inadequate a.不足的,不适当的Be acted on 受……作用Notably ad.显著地,著名地Tertiary a.第三极的Leach vt.滤去(物质)Leaching field 滤液场Septic a.引起腐烂的Septic tank 化粪池Detention n.滞留Interact vi.互相作用,互相影响Quest vi.追求,探索Biophysical a.生物物理学的Arithmetical a.算术的Coverage n.覆盖率Priority n.重点,优先Quantitative a.数量的,定量的Hygienic a.卫生的,卫生学的Indisputable a.无可争辩的,无可置疑的Programmer n.规划,订计划者Nationwide a.全国性的Criterion n.(批评,判断的)标准,准则Continuity n.连续性,持续性Forthcoming a.即将到来的,即将出现的Coherent a.一致的,粘附的Sustainable a.持续的,能忍受的Initiative n.倡议,首创精神Legislation n.立法,法规Implementation n.履行,实施Assessment n.评估,估价Underlying a.根本的,基础的Institutional a.制度上的,惯例的Undertaker n.承担者,承办人Water undertaker 自来水厂Privatization n.私有化Inspection n.检查,视察Entity n.实体,统一体。

给排水专业英语李康

给排水专业英语李康

给排水专业英语李康
给排水专业英语翻译为"Plumbing and Drainage Engineering"。

在给排水专业中,有一些常用的英语词汇和短语,如下所示:
1. Plumbing - 管道安装
2. Drainage - 排水系统
3. Piping - 管道
4. Sewer - 下水道
5. Water supply - 供水系统
6. Water distribution - 配水系统
7. Plumbing fixtures - 卫浴设备
8. Sanitary fittings - 卫生设备
9. Ventilation - 通风系统
10. Pumping station - 泵站
11. Sewage treatment - 污水处理
12. Stormwater management - 雨水管理
13. Plumbing code - 管道安装规范
14. Plumbing design - 管道设计
15. Plumbing installation - 管道安装
16. Plumbing maintenance - 管道维护
17. Plumbing repair - 管道维修
18. Plumbing inspection - 管道检查
19. Water conservation - 节水
20. Backflow prevention - 防止倒流
以上是一些常见的给排水专业英语词汇和短语,希望对你有帮助!。

管道工程英文术语缩写

管道工程英文术语缩写

管道工程英文术语缩写(总10页)--本页仅作为文档封面,使用时请直接删除即可----内页可以根据需求调整合适字体及大小--管道工程英文术语缩写(中英对照)1.管子及管件P 管子 PipeEL 弯头ELL 长半径弯头ELS 短半径弯头MEL 斜接弯头(虾米腰弯头)REL 异径弯头T 三通 TeeLT 斜三通RT 异径三通R 异径管接头(大小头) ReducerCR 同心异径管接头(同心大小头) Concentric reducer ER 偏心异径管接头(偏心大小头) Eccentric reducer CPL 管箍 CouplingFCPL 双头管箍 Full couplingHCPL 单头管箍 Half couplingRCPL 异径管箍 Reducing couplingBU 内外螺纹接头 BushingUN 活接头 UnionHC 软管接头 Hose couplerSE 翻边短节 Stub endNIP 短节 Pipe nipple or straight nippleSNIP 异径短节 Swaged nippleCP 管帽(封头) CapPL 管堵(丝堵) PlugBLK 盲板 BlankSB 8字盲板 Spectacle blind (blank)RP 补强板 Reinforcing pad2.法兰 FLG 法兰 FlangeWNF 对焊法兰 Welding neck flangeSOF 平焊法兰 Slip-on flangeSWF 承插焊法兰 Socket-welding flangeT 螺纹法兰 Threaded flangeLJ 松套法兰 Lapped joint flangeREDF 异径法兰 Reducing flangeBF 法兰盖(日法兰) Blind flangeFSF 法兰密封面 Flange scaling FF 全平面 Flat faceRF 凸台面 Raised faceMFF 凹凸面 Male and female faceLF 凹面 Female faceLM 凸面 Male faceRJ 环连接面 Ring joint faceTG 榫槽面 Tongue and groove faceTF 榫面 Tongue faceGF 槽面 Groove face3.垫片 G 垫片 GasketNMG 非金属垫片 Non-metallic gasketAG 石棉垫片 Asbestos gasketRG 橡胶垫片 Rubber gasketTEG 聚四氟乙烯包复垫片 PTFE envelope gasket SMG 半金属垫片 Semimetallic gasketMJG 金属包垫片 Meta-jacket gasketSWG 缠绕式垫片 Spiral wound gasketMG 金属垫片 Metallic gasketFMG 金属平垫片 Flat metallic gasketSMSG 齿形金属垫片 Solid metal serrated gasketLER 透镜式金属环垫 Lens ring gasketOCR 八角形金属环垫 Octagonal ring gasket OVR 椭圆形金属环垫 Oval ring gaksetIR/OR 内外定位环 Inner ring and outer ring IR 内定位环 Inner ringOR 外定位环 Outer ring4.坚固件 B 螺栓 BoltSB 螺柱 Stud boltNU 螺母 NutTB 花蓝螺母 TurnbuckleWSR 垫圈 WasherSWSR 弹簧垫圈 Spring washer5.阀门 GV 闸阀 Gate valveGLV 截止阀 Globe valveCHV 止回阀 Check valveBUV 蝶阀 Butterfly valveBAV 球阀 Ball valvePV 旋塞阀 Plug valve (cock)CV 调节阀 Control valveSV 安全阀 Safety valveRV 减压阀 Pressure reducing valveST 蒸汽疏水阀 Steam trapPRV 泄压阀 Pressur relief valveBV 呼吸阀 Breather valveNV 针形阀 Needle valveAV 角阀DV 隔膜阀TWV 三通阀SGV 插板阀6.管道上用的小型设备 SPR 气液分离器 Separator FA 阻火器 Flame arresterSR 过滤器 StrainerSRY Y型过滤器 Y-type strainerSRT T型过滤器 T-type strainerSRB 桶式过滤器 Bucket type strainerTSR 临时过滤器 Temporary strainerSIL 消声器 SilencerSG 视镜 Slight glassSC 取样冷却器 Sample coolerDF 排液漏斗 Drain funnelLM 管道混合器 Line mixerRO 限流孔板 Restriction orificeMO 混合孔板 Mixing orificeRD 爆破片(爆破膜) Rupture diskEJ 补偿器 Expansion joint7.隔热、伴热 INS 隔热 Thermal insulationH 保温 Hot insulationC 保冷 Cold insulationP 防烫伤隔热 Personnel protection insulationT&I 伴热 Tracing and insulationT 管道伴热(冷) TracingEST 蒸汽外伴热 External steam tracingIST 蒸汽内伴热 Internal steam tracingSJT 蒸汽夹套伴热 Steam-jacket tracingET 电伴热 Electric tracing8.配管材料和等级 M 金属材料 Metallic material CS 碳钢 Carbon steelCAS 铸钢 Cast steelFS 锻钢 Forged steelAS 合金钢 Alloy steelSS 不锈钢 Stainless steelAUSTSS 奥氏体不锈钢 Austenitic stainless-steel CI 铸铁 Cast ironMI 可锻铸铁 Malleable ironDI 球墨铸铁 Ductile ironAL 铝 AluminumBRS 黄铜 BrassBRZ 青铜 BronzeCU 紫铜 CopperLAS 低合金钢 Low alloy steelFLAS 低合金锻钢 Forged low alloy steelCLAS 低合金铸钢 Cast low alloy steelTHK 壁厚 ThicknessSCH 表号 Schedule numberSTD 标准 StandardXS 加强 Extra strongXXS 特强 Double extra strong9.装置布置 CN 建北 Construction northE 东 EastW 西 WestS 南 SouthN 北 NorthH 水平 HorizontalV 竖直、铅直、直立 VerticalGRD 地坪 GroundUG 地下 UndergroundBL 装置边界线 Battery limit lineESEW 事故沐浴洗眼器 Emergency shower and eye washer HS 软管站 Hose stationML 接续分界线 Match linePS 管道支架(管架) Piping supportPR 管桥 Pipe rackSTRU 构架(构筑物) StructureBLDG 建筑物 BuildingPD 清扫设施 Purge devicePT 池 PitSHLT 棚 ShelterCOFF 围堰 CofferdamFL 楼板 FloorPF 平台 Plateform10.尺寸标注 EL 标高 Elevation BOP 管底 Bottom of pipeCOP 管中心Center of pipeTOP 管顶 Top of pipeFOB 底平 Flat on bottomFOT 顶平 Flat on topCL(屯) 中心线 Center lineTL 切线 Tangent lineSYM 对称的 SymmetricalBOS 支架底 Bottom of supportTOS 支架顶 Top of supportCL 净距(净空) ClearanceCTC 中心至中心 Center to centerCTF 中心至面 Center to faceCTE 中心至端部 Center to endETE 端到端 End to endFEF 法兰端面 Flange and faceFTF 面到面 Face to faceD 直径 DiameterDN 公称直径 Nominal diameterID 内径 Inside diameterOD 外径 Outside diameterDIM 尺寸 DimensionMAX 最大 MaximumMIN 最小 MinimumAVG 平均 AverageAPP 约、近似 Approximate点标高 Point elevation11.图表 PFD 工艺流程图 Process flow diagram PID 管道和仪表流程图 Piping & instrument diagram COD 接续图 Continued on drawingDTL 详图 DatailSPDWG(ISODWG) 管段图 Spool drawing (each line isometric drawing) DWGNO 图号 Drawing numberDWGI 所在图号 Drawing identificationLOW 材料表 List of materialMTO 汇料 Material take-offAPPX 附录 AppendixJOB. No. 工号 Job NumberBEDD 基础工程设计数据 Basic engineering design dataDEDD 详细工程设计数据 Detail engineering design dataREV. No. 修改号 Recision numberREFDWG 参考图 Reference drawingSC 采样接口 Sample connection12.操作方式及工作参数 AUT 自动 AutomaticML 手动 Manual controlCHOP 链条操作 Chain operatedCSC 铅封关 Car seal closeCSO 铅封开 Car seal openLC 锁闭 Lock closedLO 锁开 Lock openNC 正常关 Normally closeNO 正常开 Normally openATM 大气压 AtmospherePN 公称压力 Nominal pressureA 绝压G 表压(T) 温度 Temperature(P) 压力 Pressure13.施工 W 焊接 WeldingAW 电弧焊 Arc weldingGSAW 气体保护电弧焊 Gas shielded-acr welding EFW 电熔焊 Elecric fusion weldingERW 电阻焊 Electric Resistance weldingGW 气焊 Gas weldingLW 搭接焊 Lap weldingBW 对焊 Butt weldingTW 定位焊 Tack weldingSW 承插焊 Socket weldingCW 连续焊 Continuous weldingSEW 密封焊 Seal weldingSFG 堆焊 SurfacingFW 现场焊接 Field weldingHT 热处理 Heat treatmentPH 预热 PreheatingSR 应力消除 Stress reliefPWHT 焊后热处理 Post weld heat treatmentEIT 检查、探伤和实验 Examination, inspection & testing VE 外观检查 Visual examinationUI (UT) 超声探伤 Ultrasonic inspection (test)RI (RT) 射线探伤 Radiographic inspection (test)MPI (MT) 磁粉探伤 Magnetic particle inspection (test)LPI (PT) 液体渗透检验 Liquid penterant inspection (test) HADT 硬度实验 Hardness testingHYDT 水压实验 Hydraulic testingPNET 气压实验 Pneumatic testing CE 焊条 Covered electrodeWW 焊丝 Welding wireASSY 装配、组合 AssemblyF 现场 FieldF/F 现场制造 Field faricatedSF 现场决定 Suit in fieldCSP 冷紧 Cold springBCT 螺栓冷紧 Bolt cold tightening BHY 螺栓热紧 Bolt hot tightening CO 清洗口 Clean outANNY 退火 AnnealedPE 平端面 Plain endBE 坡口端 Belelled endTHR 螺纹 ThreadHB 布氏硬度 Brinnel hardnessRC 洛氏硬度14.其他 FDN 基础 FoundationINF 信息(资料) InformationREF 参考 ReferenceREV 修改 RevisionSEQ 序号(顺序) SequenceW/E 设备带来 With equipmentW/I 仪表带来 With instrumentCM 色标 Colour markCA 腐蚀裕度 Corrosion allowanceUTL 公用系统 UtilityUC 公用工程接头 Utility connection QTY 数量 QuantityWT 重量 WeightMHR 工时 Man hourBC 螺栓分布圆 Bolt circleHP 高点 High pointLP 低点Low pointSUC 吸入(口) SuctionDIS 排出(口) DischargeSO 蒸气吹扫(口) Steam outNPT 美国标准锥管螺纹 National standard taper pipe threadNPS 美国标准直管螺纹 National standard straight pipe thread DR 排液 DrainVT 放气 VentRTG (压力)等级 RatingCL 等级 ClassSMLS 无缝 Seamless螺旋缝。

管道英语词汇

管道英语词汇1 管道组成件Piping component1.1 管子Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless (SMLS) steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔(弧)焊钢板卷管electric-fusion (arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1.2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头(右向或左向)side outlet elbow (right hand or left hand) 双支管弯头(形)double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通(右向或左向)side outlet tee (right hand or 1eft hand) 异径三通(分支口为异径)reducing tee (reducing on outlet)异径三通(一个直通口为异径)reducing tee (reducing on one run)带支座三通base tee异径三通(一个直通口及分支口为异径)reducing tee (reducing on one run and outlet)异径三通(两个直通口为异径,双头式)reducing tee (reducing on both runs, bull head)45°斜三通45° lateral45°斜三通(支管为异径)45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run)45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通(俗称裤衩)true “Y”四通cross等径四通straight cross异径四通reducing cross异径四通(一个分支口为异径)reducing cross (reducing on one outlet)异径四通(一个直通口及分支口为异径)reducing cross (reducing on one run and outlet)异径四通(两个分支口为异径)reducing cross (reducing on both outlet)异径四通(一个直通口及两个分支口为异径)reducing cross (reducing on one run and both outlet) 异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台,插入式支管台boss接头coupling管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接(俗称补芯)bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple; swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管(^ 形)cross-over bend偏置弯管(~ 形)offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管(? 形)single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管(| ?形)single offset “U” bendU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1.4 法兰Flange (FLG)整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰(包括平焊法兰)slip-on flange (SO); slip-on welding flange 承插焊法兰socket welding flange松套法兰lap joint flange (LJF)对焊法兰welding neckflange (WNF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar (与stub end相似)平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面,法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面;满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰companion-flange螺栓圆bolt circle (B.C.)1.5 垫片Gasket (GSKT)垫片的型式type of gasket平垫片flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertion夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement 无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环inner ring外环,外定位环outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbestos filled gasket整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片 ring joint metal gasket八角环形垫片 octagonal ring gasket椭圆环形垫片 oval ring gasket透镜式垫片 lens gasket非金属垫片 non-metallic gasket1.6 阀门V alve1.6.1 阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outside screw and yoke (OS & Y)阀杆stem内螺纹inside screw (IS)阀轭套yoke sleeve阀杆环stem ring阀座valve seat (body seat)阀座环、密封圈seat ring整体(阀)座integral seat堆焊(阀)座deposited seat阀芯(包括密封圈、杆等内件)trim阀盘disc阀盘密封圈disc seat阀体body阀盖bonnet阀盖衬套bonnet bush螺纹阀帽screw cap螺纹阀盖screw bonnet螺栓连接的阀盖bolted bonnet (BB)活接阀盖(帽)union bonnet (cap)螺栓连接的阀帽bolted cap (BC)焊接阀盖welded bonnet (WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal倒密封back seal压力密封的阀盖pressure-tight bonnet动力操纵器powered operator电动操纵器electric motor operator气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作wrench operated链轮chain wheel手轮hand wheel手柄hand lever (handle)气缸(或液压缸)操纵的cylinder operated链条操纵的chain operated等径孔道full bore; full port异径孔道reducing bore, reduced port,venturi port 短型short pattern紧凑型(小型)compact type笼式环lantern ring压盖gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式(明杆)rising stem (RS)非升杆式(暗杆)non-rising stem (NRS)指示器/限位器indicator/stopper注油器grease injector可更换的阀座环renewable seat ring1.6.2 常用阀(1)闸阀gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge整体楔形闸板solid wedge塞型闸阀plug gate valve直通型闸阀through conduit gate valve(2) 截止阀globe valve球心型阀盘globe type disc塞型阀盘plug type disc可转动的阀盘swivel disc(3) 节流闪阀throttle valve针阀needle valve(4) 角阀angle valve(5) Y型阀(Y 型阀体截止阀)Y-valve (Y-body globe valve)(6) 球阀ball valve三通球阀3-way ball valve装有底轴的trunnion mounted耐火型fire safe type浮动球型floating ball type防脱出阀杆blowout proof stem(7) 蝶阀butterfly valve对夹式(薄片型)wafer type凸耳式lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve8) 柱塞阀piston type valve(9) 旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock(10) 隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve堰式隔膜阀weir diaphragm valve(11) 夹紧式胶管阀pinch valve(用于泥浆、粉尘等)(12) 止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve, flap check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀non-slam cheek valve底阀foot valve切断式止回阀stop check valve; non-return valve活塞式止回阀piston check valve斜翻盘止回阀tilting disc check valve蝶式止回阀butterfly check valve1.6.3 其它用途的阀安全泄气阀safety valve (SV)安全泄液阀relief valve (RV)安全泄压阀safety relief valve杠杆重锤式lever and weight type引导阀操纵的安全泄气阀pilot operated safety valve复式安全泄气阀twin type safety valve罐底排污阀flush-bottom tank valve电磁阀solenoid valve, solenoid operated valve电动阀electrically operated valve, electric-motor operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阎mechanical trap浮桶式疏水阀open bucket trap, open top bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap金属膨胀式蒸汽疏水阀metal expansion steam trap液体膨胀式蒸汽疏水阀liquid expansion steam trap双金属膨胀式蒸汽疏水阀bimetallic expansion steam trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放气阀(自动放气阀)air vent valve (automatic air vent valve) (疏水阀用)平板式滑动闸阀slab type sliding gate valve盖阀flat valve换向阀diverting valve, reversing valve热膨胀阀thermo expansion valve自动关闭阀self-closing gate valve自动排液阀self-draining valve管道盲板阀line-blind valve挤压阀squeeze valve(用于泥浆及粉尘等)呼吸阀breather valve风门、挡板damper减压阀pressure reducing valve, reducing valve控制阀control valve膜式控制阀diaphragm operated control valve执行机构actuator背压调节阀back pressure regulating valve差压调节阀differential pressure regulating valve压力比例调节阀pressure ratio regulating valve1.6.4 未指明结构(或阀型)的阀切断阀block valve; shut-off valve; stop valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阔jacketed valve非旋转式阀non-rotary valve排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve多通路阀multiport valve取样阀sampling valve手动阀hand-operated valve; manually operated valve 锻造阀forged valve铸造阀cast valve(水)龙头bibb; bib; faucet抽出液阀(小阀)bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve第一道阀;根部阀primary valve根部阀root valve总管阀header valve事故切断阀emergency valve1.7 管道特殊件Piping Specialty1.7.1 管道特殊件(组件)粗滤器strainer过滤器filter临时粗滤器(锥型)temporary strainer (cone type) y 型粗滤器y-type strainerT型粗滤器T-type strainer永久过滤器permanent filter丝网粗滤器gauze strainer洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷嘴;喷头spray nozzle取样冷却器sample cooler消声器silencer膨胀节expansion joint波纹膨胀节bellow expansion joint单波single bellow双波double bellow多波multiple bellow压力平衡式膨胀节pressure balanced expansion带铰链膨胀节hinged expansion joint轴向位移型膨胀节axial movement type expansion joint 自均衡膨胀节(外加强环)self-equalizing expansion joint 带接杆膨胀节tied expansion joint万向型膨胀节universal type expansion joint球形补偿器ball type expansion joint填函式补偿器slip type (packed type) expansion joint单向滑动填料函补偿器single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头hose connection (HC)快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube鞍形补强板reinforcing saddles补强板reinforcement pad特殊法兰special flange漏斗funnel排液环drip ring排液漏斗drain funnel插板blank垫环spacer8字盲板spectacle blind; figure 8 blind限流孔板restriction orifice爆破片rupture disk法兰盖贴面protective disc费托立克接头victaulic coupling1.8 端部连接End Connection法兰端flanged end坡口端beveled end (BE)对焊端butt welded end平端plain end (PE)承插焊端socket welding end螺纹端threaded end (TE)承口bell end焊接端welding end法兰连接(接头)flanged joint对焊连接(接头)butt welded joint螺纹连接,管螺纹连接threaded joint, pipe threaded joint 锥管螺纹密封焊连接seal-welded taper pipe threaded joint 承插焊连接(接头)socket welded joint承插连接(接头)bell and spigot joint环垫接头ring joint (RJ)万向接头universal joint软钎焊连接(接头)soldered joint搭接接头,松套连接lapped joint外侧厚度切斜角bevel for outside thickncss内侧厚度切斜角bevel for inside thickness内外侧厚度切斜角bevel for combined thickness法兰式的flanged (FLGD)对焊的butt welded (BW)螺纹的threaded (THD)承插焊的socket welded (SW)小端为平的small end plain (SEP)大端为平的large end plain (LEP)两端平both ends plain (BEP)小端带螺纹small end thread (SET)大端带螺纹large end thread (LET)两端带螺纹both end thread (BET)一端带螺纹one end thread (OET)支管连接branch connection焊接支管branch pipe welded directly to the run pipe管道用紧固件及螺纹2.1 紧固件螺栓bolt六角头螺栓hexagonal head bolt方头螺栓square head bolt螺柱,双头螺栓stud bolt环头螺检eye bolt沉头螺栓countersunk (head) screw地脚螺栓anchor bolt; foundation bolt松紧螺旋扣(花篮螺丝)turnbuckleU形螺栓U-boltT形螺栓T-bolt圆头螺钉round head bolt机螺栓,机螺钉maehine bolt顶开螺栓,顶起螺栓Jack screw自攻螺钉self tapping screw膨胀螺栓expansion bolt粗制的coarse精制的finished, fine螺母nut六角螺母hexagonal nut方螺母square nut蝶形螺母wing nut扁螺母flat nut锁紧螺母lock nut垫圈washer平垫圈plain washer球面垫圈spherical washer弹簧垫圈spring washer方垫圈square washer斜垫圈slant washer销轴pinned shan销pin开口销cotter pin定位销dowel pin带孔销pin with hole圆锥销taper pin铆钉rivet键key2.2 螺纹左螺纹left hand thread右螺纹right hand thread管螺纹pipe thread锥管螺纹taper pipe thread直管螺纹straight pipe thread梯形螺纹trapezoid thread螺距pitch of thread粗牙螺纹coarse thread细牙螺纹fine thread特细牙螺纹extra fine thread通长螺纹full thread惠氏螺纹whitworth thread公制螺纹metric ibread美国标准锥管螺纹American standard taper pipe thread (NPT) 螺孔tap3 材料、型钢及填料3.1 金属材料3.1.1 黑色金属Ferrous Metal碳素钢carbon steel (CS)低碳钢low-carbon steel中碳钢medium-carbon steel高碳钢high-carbon steel普通碳素钢general carbon steel优质碳素钢high-quality carbon steel普通低合金结构钢general structure low-alloy steel 合金结构钢structural alloy steel合金钢alloy steel低合金钢low alloy steel中合金钢medium alloy steel高合金钢high alloy steel耐热钢heat resisting steel高强度钢high strength steel复合钢clad steel工具钢tool steel弹簧钢spring steel钼钢molybdenum steel镍钢nickel steel铬钢chromium steel铬钼钢chrome-molybdenum steel铬镍钢chromium-nickel steel,chrome-nickel steel 不锈钢stainless steel (S.S.)奥氏体不锈钢Austenitic stainless steel马氏体不锈钢Martensitic stainless steel司特来合金(钨铬钴台金)Stellite耐蚀耐热镍基合金Hastelloy铬镍铁合金inconel耐热铬镍铁合金incoloy20合金20 alloy平炉钢(马丁钢)Martin steel镇静钢killed steel半镇静钢semi-killed steel沸腾钢rimmed steel; rimming steel; open-steel锻钢forged steel铸钢cast steel铸铁cast iron (C.I.)灰铸铁grey cast iron可锻铸铁malleable iron (MI)球墨铸铁nodular cast iron; nodular graphite iron生铁pig iron熟铁,锻铁wrought iron铸件casting高硅铸铁high silicon cast iron3.1.2 镀层及制造方法渗铬钢,镀铬钢chromized steel镀铬的chromium-plated, chrome-plated 镀层plating锻造,型钢swage锻造的,锻造forging轧制rolling热轧hot rolling冷轧cold rolling挤压extruding冷加工cold working热加工hot working拔制drawing3.1.3 有色金属Non-ferrous Metal铝aluminum铜,紫铜copper黄铜brass青铜bronze铝青铜aluminum bronze磷青铜phosphor bronze铝镁合金aluminum magnesium锰青铜manganese bronze蒙乃尔(注:镍及铜合金)Monel镍铜台金nickel copper alloy非铁合金nonferrous alloy钛titanium铅lead硬铅hard lead3.1.4 材料性能极限强度ultimate strength抗拉强度tensile strength屈服极限yield limit屈服点yield point延伸率percentage el0ngation抗压强度compressive strength抗弯强度bending strength弹性极限elastic limit冲击值impact value疲劳极限fatigue limit蠕变极限creep limit持久极限endurance limit布氏硬度Brinell hardness洛氏硬度Rockwell hardness维氏硬度V ickers diamond hardness, diamond penetrator hardness 蠕变断裂强度creep rupture strength断面收缩率reduction of area韧性toughess脆性brittleness延性ductility冷脆cold shortness冷流cold flow3.2 非金属材料Non-metallic Material塑料plastic丙烯腈—丁二烯—苯乙烯acrylonitrile-butadiene-styrene (ABS) 聚乙烯polyethylene (PE)聚氯乙烯polyvinyl chloride (PVC)苯乙烯橡胶styrene-rubber (SR)聚丁烯polybutylene (PB)聚丙烯polypropylene (PP)聚苯乙烯polystyrene (PS)氯化聚醚chlorinated polyether (CPE)聚酰胺polyamide (PA)聚碳酸酯polycarbonate (PC)聚甲基丙烯酸甲酯polymethyl methacrylate (PMMA)醋酸丁酸纤维素cellulose acetate butyrate (CAB)氯化聚氯乙烯chlorinated polyvinyl chloride (CPVC)聚偏二氟乙烯polyvinylidene fluoride (PVDF)缩醛塑料acetal plastic尼龙塑料nylon plastic聚烯烃polyolefin (PO)石墨酚醛塑料graphite phenolic plastics聚四氟乙烯polytetrafluoroethylene (PTFE)纤维增强热塑性塑料fiber reinforced thermoplastics热塑性塑料thermoplastic热固性塑料thermosetting plastics胶粘剂adhesive溶剂胶接剂solvent cement树脂resin环氧树脂epoxy, epoxy resin聚酯树脂polyester resin聚酯纤维polyester fibers氟塑料fluoroplastics聚氨基甲酸酯polyurethane丙烯酸树脂acrylic resin脲醛树脂urea resin呋哺树脂furan resin乙烯丙烯二烃单体ethylene propylene diene monomer (EPDM)合成橡胶synthetic rubber橡胶rubber丁腈橡胶nitrile butadiene rubber氯丁橡胶neoprene天然橡胶natural rubber乙丙橡胶ethylene propylene rubber (EPR)玻璃glass硼硅玻璃borosilicate glass耐火砖fire brick陶瓷ceramic搪瓷porcelain enamel木材wood3.3 型材型钢shaped steel, section steel, swage角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beamT型钢T-bar方钢square bar扁钢flat bar角钢hexagonal steel bar圆钢round steel; rod钢带strap steel钢板plate网纹钢板checkered plate腹板(指型钢的立板)web翼缘(指型钢的缘)wing3.4 填料及填料函填料packing石棉绳asbestos rope, asbestos cord.O形环O-ring自密封self-sealing四氟带Teflon tap带铬镍合金丝的石棉绳asbestos rope with inconel wire, inconel wire asbestos 浸聚四氟乙烯的石棉填料Teflon impregnated asbestos packing金属填料metallic stuffing填料箱,填料函packing box, stuffing box填料函压盖stuffing box gland化工管道设计技术英语词汇(3)4 管道等级及材料统计4.1 管道材料规定Piping Material Specification管道等级piping class; piping classification管道等级号class designation公称直径nominal diameter (DN); nominal (pipe) size公称压力nominal pressure (PN)压力级,等级,类别class (CL)低压low pressure (L.P.)中压medium pressure (M.P.)高压high pressure (H.P.)大气压atmosphere (A TM)真空vacuum工作压力operating pressure; working pressure设计压力design pressure工作温度operating temperature设计温度design temperature环境温度ambient temperature腐蚀裕量corrosion allowance管道附件piping attachment管道元件piping element壁厚wall thickness (WT)壁厚系列号schedule number (SCH. No.)加厚的,加强的extra heavy, extra strong双倍加厚的,双倍加强的double extra heavy, double extra strong通用连接组typieal installation分组(类)形式(如管道等级表)block form数据库data base文件file4.2 材料统计Material Take-off (MTO)汇总表summary sheet材料表bill of material (BM)综合管道材料表consolidated piping material summary sheet (CPMSS) 统计材料准确度accuracy of take-off材料情况报告material status report (MSR)散装材料bulk material编位号的itemized代码code number短代码short code数量quantity (QTY)重力weight净重net weight毛重gross weightProducts of Ruidatong Company:弯头Elbow弯管Bend三通tee异径管reducer法兰Flange承接管Faucet pipe管帽cap管道组成件Piping component碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless steel pipe无缝钢管seamless (SMLS) steel pipe。

铁路、航空、水路、管道、公路 专业英语

铁路、航空、水路、管道、公路专业英语【实用版】目录1.铁路专业英语2.航空专业英语3.水路专业英语4.管道专业英语5.公路专业英语正文在现代交通运输领域,不同类型的交通工具都有其特定的专业英语词汇。

了解这些词汇有助于提高沟通效率和准确性。

下面我们来看看铁路、航空、水路、管道和公路领域的专业英语。

1.铁路专业英语铁路领域中的专业词汇包括:铁路(railway)、高速铁路(high-speed railway)、动车组(multiple unit train)、机车(locomotive)、车厢(carriage/coach)等。

2.航空专业英语航空领域的专业词汇包括:飞机(aircraft)、航空公司(airline)、机场(airport)、航班(flight)、机长(captain)、空乘(flight attendant)等。

3.水路专业英语水路领域的专业词汇包括:船舶(ship)、航运(shipping)、港口(port)、海员(seafarer)、船长(captain)、水手(sailor)等。

4.管道专业英语管道领域的专业词汇包括:管道(pipeline)、输送(transportation)、管线(pipeline network)、泵站(pumping station)、储罐(storage tank)等。

5.公路专业英语公路领域的专业词汇包括:高速公路(highway)、国道(national highway)、省道(provincial highway)、城市道路(urban road)、交通信号灯(traffic light)等。

以上就是铁路、航空、水路、管道和公路领域的专业英语词汇。

化工机械专业英语

化工机械专业英语Introduction化工机械专业英语是指与化工机械相关的英语专业术语和表达方式。

在化工机械领域,掌握正确的专业英语是非常重要的,不仅可以帮助学习和理解相关知识,还能提高工作效率和沟通能力。

本文档将介绍一些常用的化工机械专业英语词汇和句子,以帮助读者更好地理解和应用相关知识。

Common Terms and Phrases下面是一些常用的化工机械专业英语词汇和句子:1.Chemical Engineering: 化学工程2.Mechanical Engineering: 机械工程3.Piping: 管道4.Pressure Vessel: 压力容器5.Heat Exchanger: 热交换器6.Reactors: 反应器7.Pumps: 泵8.Valves: 阀门9.Instruments and Controls: 仪器和控制设备10.S afety Procedures: 安全程序11.M ntenance: 维护Examples以下是一些示例句子,用于展示如何在化工机械领域运用专业英语:1.Chemical engineering is a branch ofengineering that applies physical sciences andlife sciences together with applied mathematics and economics to produce, transform, transport, and properly use chemicals, materials, and energy. 化学工程是一门将物理科学、生命科学与应用数学和经济学结合起来,用于生产、转化、运输和正确使用化学品、材料和能源的工程学科。

2.In the field of mechanical engineering, the design and operation of piping systems are crucial for the safe and efficient transport of liquids and gases. 在机械工程领域中,管道系统的设计和操作对于液体和气体的安全高效运输至关重要。

管道术语英汉翻译

1 管道组成件Piping component1.1 管子Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless (SMLS) steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔(弧)焊钢板卷管electric-fusion (arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1.2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头(右向或左向)side outlet elbow (right hand or left hand)双支管弯头(形)double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通(右向或左向)side outlet tee (right hand or 1eft hand)异径三通(分支口为异径)reducing tee (reducing on outlet)异径三通(一个直通口为异径)reducing tee (reducing on one run)带支座三通base tee异径三通(一个直通口及分支口为异径)reducing tee (reducing on one run and outlet) 异径三通(两个直通口为异径,双头式)reducing tee (reducing on both runs, bull head) 45°斜三通45° lateral45°斜三通(支管为异径)45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run)45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通(俗称裤衩)true “Y”四通cross等径四通straight cross异径四通reducing cross异径四通(一个分支口为异径)reducing cross (reducing on one outlet)异径四通(一个直通口及分支口为异径)reducing cross (reducing on one run and outlet)异径四通(两个分支口为异径)reducing cross (reducing on both outlet)异径四通(一个直通口及两个分支口为异径)reducing cross (reducing on one run and both outlet) 异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台,插入式支管台boss管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接(俗称补芯)bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple; swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管(^ 形)cross-over bend偏置弯管(~ 形)offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管(? 形)single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管(| ?形)single offset “U” bendU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1.4 法兰Flange (FLG)整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰(包括平焊法兰)slip-on flange (SO); slip-on welding flange承插焊法兰socket welding flange松套法兰lap joint flange (LJF)对焊法兰welding neckflange (WNF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar (与stub end相似)平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面,法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面;满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰companion-flange螺栓圆bolt circle (B.C.)1.5 垫片Gasket (GSKT)垫片的型式type of gasket平垫片flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertion夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环inner ring外环,外定位环outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbestos filled gasket 整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片ring joint metal gasket八角环形垫片octagonal ring gasket椭圆环形垫片oval ring gasket透镜式垫片lens gasket非金属垫片non-metallic gasket1.6 阀门Valve1.6.1 阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outside screw and yoke (OS & Y)阀杆stem内螺纹inside screw (IS)阀轭套yoke sleeve阀杆环stem ring阀座valve seat (body seat)阀座环、密封圈seat ring整体(阀)座integral seat堆焊(阀)座deposited seat阀芯(包括密封圈、杆等内件)trim阀盘disc阀盘密封圈disc seat阀体body阀盖bonnet阀盖衬套bonnet bush螺纹阀帽screw cap螺纹阀盖screw bonnet螺栓连接的阀盖bolted bonnet (BB)活接阀盖(帽)union bonnet (cap)螺栓连接的阀帽bolted cap (BC)焊接阀盖welded bonnet (WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal倒密封back seal压力密封的阀盖pressure-tight bonnet动力操纵器powered operator电动操纵器electric motor operator气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作wrench operated链轮chain wheel手轮hand wheel手柄hand lever (handle)气缸(或液压缸)操纵的cylinder operated链条操纵的chain operated等径孔道full bore; full port异径孔道reducing bore, reduced port,venturi port短型short pattern紧凑型(小型)compact type笼式环lantern ring压盖gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式(明杆)rising stem (RS)非升杆式(暗杆)non-rising stem (NRS)指示器/限位器indicator/stopper注油器grease injector可更换的阀座环renewable seat ring1.6.2 常用阀(1)闸阀gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge整体楔形闸板solid wedge塞型闸阀plug gate valve直通型闸阀through conduit gate valve(2) 截止阀globe valve球心型阀盘globe type disc塞型阀盘plug type disc可转动的阀盘swivel disc(3) 节流闪阀throttle valve针阀needle valve(4) 角阀angle valve(5) Y型阀(Y 型阀体截止阀)Y-valve (Y-body globe valve)(6) 球阀ball valve三通球阀3-way ball valve装有底轴的trunnion mounted耐火型fire safe type浮动球型floating ball type防脱出阀杆blowout proof stem(7) 蝶阀butterfly valve对夹式(薄片型)wafer type凸耳式lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve8) 柱塞阀piston type valve(9) 旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock(10) 隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve堰式隔膜阀weir diaphragm valve(11) 夹紧式胶管阀pinch valve(用于泥浆、粉尘等)(12) 止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve, flap check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀non-slam cheek valve底阀foot valve切断式止回阀stop check valve; non-return valve活塞式止回阀piston check valve斜翻盘止回阀tilting disc check valve蝶式止回阀butterfly check valve1.6.3 其它用途的阀全泄气阀safety valve (SV)安全泄液阀relief valve (RV)安全泄压阀safety relief valve杠杆重锤式lever and weight type引导阀操纵的安全泄气阀pilot operated safety valve复式安全泄气阀twin type safety valve罐底排污阀flush-bottom tank valve电磁阀solenoid valve, solenoid operated valve电动阀electrically operated valve, electric-motor operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阎mechanical trap浮桶式疏水阀open bucket trap, open top bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap金属膨胀式蒸汽疏水阀metal expansion steam trap液体膨胀式蒸汽疏水阀liquid expansion steam trap双金属膨胀式蒸汽疏水阀bimetallic expansion steam trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放气阀(自动放气阀)air vent valve (automatic air vent valve) (疏水阀用)平板式滑动闸阀slab type sliding gate valve盖阀flat valve换向阀diverting valve, reversing valve热膨胀阀thermo expansion valve自动关闭阀self-closing gate valve自动排液阀self-draining valve管道盲板阀line-blind valve挤压阀squeeze valve(用于泥浆及粉尘等)呼吸阀breather valve风门、挡板damper减压阀pressure reducing valve, reducing valve控制阀control valve膜式控制阀diaphragm operated control valve执行机构actuator背压调节阀back pressure regulating valve差压调节阀differential pressure regulating valve压力比例调节阀pressure ratio regulating valve1.6.4 未指明结构(或阀型)的阀切断阀block valve; shut-off valve; stop valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阔jacketed valve非旋转式阀non-rotary valve排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve多通路阀multiport valve取样阀sampling valve手动阀hand-operated valve; manually operated valve 锻造阀forged valve铸造阀cast valve(水)龙头bibb; bib; faucet抽出液阀(小阀)bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve第一道阀;根部阀primary valve根部阀root valve总管阀header valve事故切断阀emergency valve1.7 管道特殊件Piping Specialty1.7.1 管道特殊件(组件)粗滤器strainer过滤器filter临时粗滤器(锥型)temporary strainer (cone type) y 型粗滤器y-type strainerT型粗滤器T-type strainer永久过滤器permanent filter丝网粗滤器gauze strainer洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷嘴;喷头spray nozzle取样冷却器sample cooler消声器silencer膨胀节expansion joint波纹膨胀节bellow expansion joint单波single bellow双波double bellow多波multiple bellow压力平衡式膨胀节pressure balanced expansion带铰链膨胀节hinged expansion joint轴向位移型膨胀节axial movement type expansion joint 自均衡膨胀节(外加强环)self-equalizing expansion joint 带接杆膨胀节tied expansion joint万向型膨胀节universal type expansion joint球形补偿器ball type expansion joint填函式补偿器slip type (packed type) expansion joint单向滑动填料函补偿器single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头hose connection (HC)快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube鞍形补强板reinforcing saddles补强板reinforcement pad特殊法兰special flange漏斗funnel排液环drip ring排液漏斗drain funnel插板blank垫环spacer8字盲板spectacle blind; figure 8 blind限流孔板restriction orifice爆破片rupture disk法兰盖贴面protective disc费托立克接头victaulic coupling1.8 端部连接End Connection法兰端flanged end坡口端beveled end (BE)对焊端butt welded end平端plain end (PE)承插焊端socket welding end螺纹端threaded end (TE)承口bell end焊接端welding end法兰连接(接头)flanged joint对焊连接(接头)butt welded joint螺纹连接,管螺纹连接threaded joint, pipe threaded joint 锥管螺纹密封焊连接seal-welded taper pipe threaded joint 承插焊连接(接头)socket welded joint承插连接(接头)bell and spigot joint环垫接头ring joint (RJ)万向接头universal joint软钎焊连接(接头)soldered joint搭接接头,松套连接lapped joint外侧厚度切斜角bevel for outside thickncss内侧厚度切斜角bevel for inside thickness内外侧厚度切斜角bevel for combined thickness法兰式的flanged (FLGD)对焊的butt welded (BW)螺纹的threaded (THD)承插焊的socket welded (SW)小端为平的small end plain (SEP)大端为平的large end plain (LEP)两端平both ends plain (BEP)小端带螺纹small end thread (SET)大端带螺纹large end thread (LET)两端带螺纹both end thread (BET)一端带螺纹one end thread (OET)支管连接branch connection焊接支管branch pipe welded directly to the run pipe。

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4 常用管件
4.1 管件 pipe fittings(fittings) 管道系统中用于直接连接、转弯、分支、变径以及用作端部等的零部件,包括弯头、三通、四通、异径管、管 箍、内外螺纹接头、活接头、快速接头、螺纹短节、加强管接头、管堵、管帽、盲板等(不包括阀门、法兰、紧固 件、垫片)。 4.2 弯头 elbow 使管道转向的管件。 4.2.1 异径弯头 reducing elbow 两端直径不同的弯头。 4.2.2 长半径弯头 long radius elbow 弯曲半径等于1.5倍管子公称直径的弯头。 4.2.3 短半径弯头 short radius elbow 弯曲半径等于管子公称直径的弯头。 4.2.4 45o弯头 45o elbow 使管道转向45o的弯头。 4.2.5 90o弯头 90o elbow 使管道转向90o的弯头。 4.2.6 180o弯头(回弯头) 180o elbow(return bend) 使管道转向180o的弯头。 4.2.7 无缝弯头 seamless elbow 用无缝钢管加工的弯头。 4.2.8 焊接弯头(有缝弯头) welded elbow 用钢板成型焊接而成的弯头。 4.2.9 斜接弯头(虾米腰弯头) miter(miter elbow) 由梯形管段焊接的形似虾米腰的弯头。 4.3 弯管 bend 在常温或加热条件下将管子弯制成所需要弧度的管段。 4.4 三通 tee 一种可连接三个不同方向管道的、呈T形、Y型的管件。 4.4.1 等径三通 straight tee 直径相同的三通。 4.4.2 异径三通 reducing tee 直径不同的三通 4.5 四通 cross 一种可连接四个不同方向管道的、呈十字型形的管件。 4.5.1 等径四通 straight cross 直径相同的四通。 4.5.2 异径四通 reducing cross 直径不同的四通。 4.6 异径管(大小头) reducer 两端直径不同的直通管件。 4.6.1 同心异径管(同心大小头) concentric reducer 中心线重合的异径管。 4.6.2 偏心异径管(偏心大小头) eccentric reducer 中心线不重合、一侧平直的异径管。 4.7 管箍 coupling 用于连接两根管段的、带有内螺纹或承口的管件。 4.7.1 双头螺纹管箍 full thread coupling 两端均有螺纹的管箍。 4.7.2 单头螺纹管箍 half thread coupling 一端有螺纹的管箍。 4.7.3 双承口管箍 full bell coupling 两端均有承口管箍。
3.40 暖泵管道 warm up pump piping 为避免切换泵时,较高温度的液体急剧涌入备用泵内使泵受到损坏,在泵出口跨越切断阀与止回阀之间的 一根小直径管道。 3.41 泵入口平衡管道 pump inlet balancing piping 输送的液体处于泡点或真空状态,为防止产生气蚀或为平衡压力,在泵前容器的上部与泵入口的高点之间 连接的管道。 3.42 塔顶热介质气相旁通管 hot vapor by-pass at top of column 为保持塔顶或塔顶受液罐的压力,连接于塔顶出口管道与塔顶受液罐之间的管道。 3.43 泵防凝管道 pump piping for solidification prevention 为防止常温下易凝的液体堵塞备用泵,在泵出口管道上,跨越于切断阀与止回阀之间的一根小直径管道。 3.44 取样管 sampling pipe 为取出管道或设备内用于分析化验的介质而设置的管道。 3.45 排液管 drain 为管道或设备低点排液而设置的管道。 3.46 放气管 vent 为管道或设备高点放气而设置的管道。
4.7.3 单承口管箍 half bell coupling 一端有承口管箍。 4.8 内外螺纹接头(内外丝) bushing 用于连接直径不同的管子,一端为内螺纹,一端为外螺纹的管接头。 4.9 活接头 union 由几个元件组成的,用于连接管段,便于装拆管道上其他管件和阀门等的管接头。 4.10 快速接头 quick joint 可迅速连接软管的管接头。 4.11 螺纹短节 nipple 带外螺纹的直通管件。 4.11.1 单头螺纹短节 half nipple 一端带外螺纹的短节 4.11.2 双头螺纹短节 fu11 nipple 两端带外螺纹的短节。 4.12 加强管接头 o-let 焊接在主管分支处,起加强作用的管接头。 4.12.1 螺纹加强管接头 thredolet 用螺纹连接支管的加强管接头。 4.12.2 焊接加强管接头 weldolet 用对焊连接支管的加强管接头。 4.12.3 承口加强管接头 sockolet 用承插焊连接支管的加强管接头。 4.12.4 弯头加强管接头 elbolet 焊接在弯头上的加强管接头。 4.12.5 斜接加强管接头 1atrolet 与主管45o斜接的加强管接头。 4.13 管堵(丝堵) plug 用于堵塞管子端部的外螺纹管件,有方头管堵、六角管堵等。 4.14 管帽(封头) cap 与管子端部焊接或螺纹连接的帽状管件。 4.14.1 碟形管帽 dish cap 有折边的球形管帽。 4.14.2 椭圆形管帽 ellipsoid cap 呈椭圆形的管帽。 4.14.2 螺纹管帽 thread cap 螺纹连接的管帽。 4.15 盲板 blank(blind) 插在一对法兰中间,将管道隔开的圆板。 4.15.1 8字盲板 spectac1e blank (spec1acle blind) 形似8字的隔板,8字一半为实心板用于隔断管道,一半为空心在不隔断时使用。
3般为长度远大于直径的圆筒体,是管道的主要组成部分。 3.2 管道(管路) piping (pipe line) 由管子、管件、阀门等连接成的,输送流体或传递流体压力的通道口。 3.3 管道系统(管系) piping system 单独一组设计条件相互联系的管道。 3.4 管道组成件 piping components 连接或装配成管道系统的元件,包括管子、管件、法兰、阀门、支撑件以及补偿器等。 3.5 管子表号 pipe schedule number 工作压力与工作温度下的管子材料许用应力的比值乘以一个系数,并经圆整后的数值,是表征管子壁厚系 列的代号。 3.6 无缝钢管 seamless steel pipe 钢坯经穿孔轧制或拉制成的管子,以及用浇注方法制成的管子。 3.7 有缝钢管 seamed steel pipe 由钢板、钢带等卷制,经焊接而成的管子。 3.7.1 电阻焊接钢管 electric-resistance-welded steel pipe 具有纵向对接焊缝的钢管,利用管子的电阻热经加压将预先成型的管坯焊合而成。 3.7.2 电熔焊接钢管 ①“正常操作过程”是相对意外事故而言的,但包括允许的波动、再生情况。 electric-fusion-welded steel pipe 具有纵向对接焊缝的钢管,利用人工或自动电弧焊将预先成型的管坯焊合而成。 3.7.3 双面埋弧焊接钢管 double submerged -arc welded steel pipe 具有纵向对接焊缝的钢管,利用埋弧焊双面焊接而成。 3.7.4 螺旋焊缝钢管 spiral welded steel pipe 用卷材制成的、焊缝为螺旋形的钢管。 3.7.5 镀锌焊接钢管 galvanized welded steel pipe 管壁镀锌的焊接钢管。
3.8 渗铝钢管 aluminium-impregnated steel pipe 管壁表面层渗铝的钢管。 3.9 金属软管 metallic hose 用金属薄板等制成的、管壁呈波纹状的并用金属编制物铠装的柔性管。 3.10 有色金属管 non-ferrous pipe 用铝、铜、铅等非铁金属材料制成的管子。 3.11 非金属管 non-metallic pipe 用玻璃、陶瓷、石墨、塑料、橡胶、石棉水泥等非金属材料制成的管子。 3.12 衬里管 lined pipe 在内壁设置保护层或隔热层的管子。 3.13 总管(主管) run pipe(header ) 汇合支管或分出支管的管道。 3.14支管(分管) branch (branch pipe) 从总管上分出的或向总管汇合的管道。 3.15 袋形管 bag-shape pipe 呈“U”形,流体不能自行排尽的管段。 3.16 盘管 coil 螺旋形或排管形的管子。 3.17 架空管道 overhead piping 离开地面敷设的、一般在下方可通过行人或车辆的管道。 3.18 沿地管道 piping installed along ground 接近地面或贴地敷设的管道。 3.19 管沟管道 trench piping 敷设在管沟中的管道。 3.20 埋地管道 buried piping 埋设在地下的管道。 3.21 穿墙(板)管道 piping passing through wall(floor) 穿过建筑物的墙、板等的管道。 3.22 跨线 jump-over connection 连通两条管道(非端点)的管段。 3.23 旁通管(旁路) by-pass 从管道的一处接出,绕过阀门或设备,又从另一处接回,具有备用或调节等功能的管段,如调节阀的旁通管 。 3.24 穿越管道 cut-across piping 在铁路、公路、河、沟等下方通过的管道。 3.25 跨越管道 cross-over piping 架空通过铁路、公路、河、沟的管道。 3.26 挂越管路 hung-over piping 挂在桥上等的管道。 3.27 工艺管道 process piping 输送原料、中间物料、成品、催化剂、添加剂等工艺介质的管道。 3.28 公用工程管道 utility piping 工艺管道以外的辅助性管道,包括水、蒸汽、压缩空气、惰性气体等的管道。 3.29 低压管道 low pressure piping 管内介质表压力为0至1.57MPa的管道。 3.30 中压管道 medium pressure piping 管内介质表压力大于1.57至10.0MPa的管道。 3.31高压管道 high pressure piping 管内介质表压力大于10.0MPa的管道。 3.32 真空管道 vacuum piping 管内绝对压力低于大气压力的管道。 3.33 SHA级管道 grade SHA piping 管内为毒性程度为极度危害介质(苯除外)、毒性程度为高度危害的丙烯腈、光气、二硫化碳和氟化氢介质, 或设计压力大于或等于10.0MPa介质的管道。 3.34 SHB级管道 grade SHB piping 管内毒性程度为为极度危害苯、毒性程度为高度危害(丙烯腈、光气、二硫化碳和氟化氢除外)介质,或甲类 、乙类可燃气体和甲A类液化烃、甲B类、乙A类可燃介质管道。 3.35 SHC级管道 grade SHC piping 管内为毒性程度为中度、轻度危害介质,或乙B类、丙类可燃介质管道。 3.36 SHD级管道 grade SHD piping 设计温度低于-29oC的低温管道。 3.37 SHE级管道 grade SHE piping 设计压力小于10.0MPa且设计温度高于或等于29oC的无毒、非可燃介质的管道。 3.38 气液两相流管道 two phase (gas-liquid)flow piping 输送气液混相流体的管道。 3.39 平衡液体管道 equilibrium liquid piping 输送泡点状态下液体的管道。
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