LNG英文图纸翻译中英对照参考

美标ASTM/ANSI,德标DIN日标JIS，国标GB/TJBSHHGPIPE是指管子,SMLS是SEAMLESS指无缝,SAW是Submerged-ArcWelding指埋弧自动焊，ERW指电阻焊，EFW指电融焊，都是有缝管。SCH80是壁厚系列，BE是管子端部形式指带坡口，3MM指钝边3MM厚，PE是平口，HalfCoupling:半管接头,BB.阀门盖螺栓连接Boss:螺纹管台Olet好像没见有单独这么写的.weldolet:焊接支管台,sockolet:承插焊支管台,threadolet:螺纹支管台ASMEB36.10是管子制造标准，A333是管子材质标准，低温钢，应该还有等级，如Gr.6BW--对焊的意思;Sch40--管子壁厚等级LR:是指长半径RF密封面为突面SLIP-ON滑套法兰（包括平焊法兰）150LB是压力等级为150磅A-105N表示材质为A105镀镍AS是澳标法兰ANSIB16.5是美标法兰ALLWELDSCONTINUOUSUNLESSOTHERWISESTATED.未注焊缝均为连续焊ALLWELDS3mmFILLETUNLESSOTHERWISESTATED未注焊角高3mm.ALLUNSPECIFIEDRADI-R3未注圆角R3REMOEALLBURRSANDSHARPEDGES棱角倒钝CHANNEL槽钢RSA708角钢70X70X8M30X1.5pitchM30X1.5的锥螺纹Tackweld点焊OD1/4"outsidedimension1/4"的缩写外径直1/4"75CRS尺寸为75材质为冷轧钢板410OPENINGREF410开口参考尺寸40REF尺寸为40,参考值2.5"BSP2.5”圆锥管螺纹2.5"BSPTHEXAGON2.5”六角圆锥管螺纹(即对丝)30x2.5FLATBAR30X2.5扁钢TYP11TOTALCOILSAPROX.9WORKINGCOILSAPROX.RIGHTHANDWOUNDONLY,ENDCOILSSQUARETOTOUCH.总圈数约11圈；工作圈数约9圈；右旋；弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE:内扣(母扣)MALE:外扣(公扣)偏心轴eccentricshaft销轴PIN开口销COTTERPIN螺杆screw紧定螺钉SETSCREW圆螺母ROUNDNUT内六角螺钉SOCKETHEADCAPSCREW六角螺钉HEXHDSETSCREW六角螺栓HEXHDBOLT挡圈closingring弹性挡圈circlip轴承隔套distancesleeeofaxletree轴承axletree深沟球轴承DEEPGROOEBALLBEARING无扣长non-bucklelongth弹簧SPRING吊环螺钉LIFTINGEYEBOLT开槽盘头螺钉SLOTTEDPANHEADSCREW圆锥滚子轴承TAPEREDROLLERBEARING推力球轴承THRUSTBALLBEARING平键FLATKEY弹簧垫圈SINGLECOILSPRINGWASHER平垫圈FLATWASHER螺母FULLNYLOCKNUT圆螺母INS隔热H保温HotinsulationC保冷ColdinsulationP防烫伤隔热PersonnelprotectioninsulationT&I伴热TracingandinsulationT管道伴热（冷）TracingEST蒸汽外伴热ExternalsteamtracingIST蒸汽内伴热InternalsteamtracingSJT蒸汽夹套伴热Steam-jackettracingET电伴热ElectrictracingM金属材料MetallicmaterialCS碳钢CarbonsteelCAS铸钢CaststeelFS锻钢ForgedsteelAS合金钢AlloysteelSS不锈钢StainlesssteelAUST奥氏体不锈钢AusteniticCI铸铁CastironMI可锻铸铁MalleableironDI球墨铸铁DuctileironAL铝AluminumBRS黄铜BrassEFW电熔焊ElecricfusionweldingERW电阻焊ElectricResistanceweldingGW气焊GasweldingLW搭接焊LapweldingBW对焊ButtweldingTW定位焊TackweldingSW承插焊SocketweldingCW连续焊ContinuousweldingSEW密封焊SealweldingSFG堆焊SurfacingFW现场焊接FieldweldingHT热处理HeattreatmentPH预热PreheatingSR应力消除StressreliefPWHT焊后热处理PostweldheattreatmentEIT检查、探伤和实验Examination,inspection&testingVE外观检查VisualexaminationUI(UT)超声探伤Ultrasonicinspection(test)RI(RT)射线探伤Radiographicinspection(test)MPI(MT)磁粉探伤MagneticparticleinspectionLPI(PT)液体渗透检验LiquidpenterantinspectionHADT硬度实验HardnesstestingHYDT水压实验HydraulictestingPNET气压实验PneumatictestingCE焊条CoveredelectrodeWW焊丝WeldingwireASSY装配、组合AssemblyF现场FieldSF现场决定SuitinfieldCSP冷紧ColdspringBCT螺栓冷紧BoltcoldtighteningBHY螺栓热紧BolthottighteningCO清洗口CleanoutANNY退火Annealed'PE平端面PlainendBE坡口端BelelledendTHR螺纹ThreadHB布氏硬度BrinnelhardnessFDN基础FoundationINF信息（资料）InformationREF参考ReferenceREV修改Revision5SEQ序号（顺序）SequenceCM色标ColourmarkCA腐蚀裕度CorrosionallowanceUTL公用系统UtilityUC公用工程接头UtilityconnectionQTY数量Quantity)WT重量WeightMHR工时BC螺栓分布圆BoltcircleHP高点HighpointLP低点LowpointSUC吸入（口）SuctionDIS排出（口）DischargeSO蒸气吹扫（口）SteamoutNPT