化工管件缩写明细.docx

1、化工管件缩写明细化工管件缩写明细一、总则本标准适用于石油化工企业工艺装置（单元）配管工程设计，其它配管工程设计可参照使用。本标准未包括的缩写，设计需要时，可采用其它通用的英文缩写，或参照本标准派生。二、管件明细说明：1管子及管件；2法兰；3垫片；4紧固件；5阀门；6管道上用的小型设备；7隔热、伴热；8配管材料和等级；9装置布置；10尺寸标准；11图表；12操作方式及工作参数；13施工；14其他。1管子及管件编号缩写中文名称英文名称1.1P管子Pipe1.2EL弯头Elbow1.2.1ELL长半径弯头Longradiuselbow1.2.2ELS短半径弯头Shortradiuselbow1.2.

2、3MEL斜接弯头（虾米腰弯头）Mitreelbow1.2.4REL异径弯头Reducingelbow1.3T?三通?Tee1.3.1LT?斜三通Lateraltee1.3.2?RT?异径三通Reducingtee1.4?R异径管接头（大小头）Reducer1.4.1CR同心异径管接头（同心大小头）Concentricreducer1.4.2ER?偏心异径管接头（偏心大小头）?Eccentricreducer1.5?CPL?管箍?Coupling?FCPL双头管箍Fullcoupling?HCPL?单头管箍HalfcouplingRCPL异径管箍Reducingcoupling1.6?BU?内外

3、螺纹接头?Bushing1.7?UN活接头Union1.8HC软管接头?Hosecoupler1.9?SE?翻边短节?Stubend1.10?NIP?短节?Pipenippleorstraightnipple1.10.1?SNIP异径短节Swagednipple1.11?CP?管帽（封头）?Cap1.12?PL?管堵（丝堵）?Plug1.13?BLK?盲板Blank?SB?8字盲板Spectacleblind(blank)1.14?RP补强板Reinforcingpad2法兰编号缩写中文名称英文名称2.1FLG法兰Flange2.1.1WNF对焊法兰Weldingneckflange?SOF平

4、焊法兰Slip-onflange2.1.3?SWF?承插焊法兰?Socket-weldingflangeT?螺纹法兰?Threadedflange?LJ?松套法兰?Lappedjointflange2.1.6?REDF?异径法兰ReducingflangeBF?法兰盖（日法兰）?Blindflange2.2?FSF法兰密封面?Flangescalingface2.2.1?FF?全平面FlatfaceRF?凸台面?RaisedfaceMFF凹凸面?Maleandfemaleface2.2.4LF凹面Femaleface2.2.5LM凸面Maleface2.2.6RJ环连接面Ringjointfa

5、ce2.2.7TG榫槽面TongueandgroovefaceTF榫面TonguefaceGF槽面Grooveface3垫片编号缩写中文名称英文名称3.1?G垫片GasketNMG非金属垫片?Non-metallicgasketAG石棉垫片?AsbestosgasketRG橡胶垫片RubbergasketTEG聚四氟乙烯包复垫片PTFEenvelopegasketSMG?半金属垫片SemimetallicgasketMJG金属包垫片Meta-jacketgasketSWG缠绕式垫片Spiralwoundgasket3.1.3MG金属垫片?MetallicgasketFMG金属平垫片Flatme

6、tallicgasketSMSG?齿形金属垫片SolidmetalserratedgasketLER透镜式金属环垫?LensringgasketOCR八角形金属环垫OctagonalringgasketOVR椭圆形金属环垫OvalringgaksetIR/OR内外定位环?InnerringandouterringIR内定位环InnerringOR外定位环Outerring4紧固件编号缩写中文名称英文名称4.1?B螺栓Bolt4.1.1SB螺柱Studbolt4.2NU螺母Nut4.3TB花蓝螺母Turnbuckle4.4?WSR垫圈Washer4.4.1SWSR?弹簧垫圈Springwashe

7、r5阀门编号缩写中文名称英文名称5.1GV闸阀Gatevalve5.2GLV截止阀Globevalve5.3CHV止回阀Checkvalve5.4BUV蝶阀Butterflyvalve5.5BAV球阀Ballvalve5.6PV旋塞阀?Plugvalve(cock)5.7CV调节阀Controlvalve5.8SV安全阀Safetyvalve5.9RV减压阀Pressurereducingvalve5.10ST蒸汽疏水阀Steamtrap5.11PRV?泄压阀Pressurreliefvalve5.12BV呼吸阀Breathervalve5.13NV针形阀Needlevalve5.14AV角阀

8、Anglevalve5.15DV隔膜阀Diaphragmvalve5.16?TWV三通阀Three-wayvalve5.17SGV插板阀6管道上用的小型设备编号缩写中文名称英文名称6.1SPR气液分离器Separator6.2FA阻火器Flamearrester6.3?SR过滤器Strainer6.3.1SRYY型过滤器Y-typestrainer6.3.2SRT?T型过滤器T-typestrainer6.3.3SRB桶式过滤器Buckettypestrainer6.3.4TSR临时过滤器Temporarystrainer6.4SIL消声器Silencer6.5SG视镜Slightglass6

9、.6SC取样冷却器Samplecooler6.7?DF排液漏斗Drainfunnel6.8LM管道混合器Linemixer6.9RO限流孔板Restrictionorifice6.9.1MO混合孔板Mixingorifice6.10RD爆破片（爆破膜）Rupturedisk6.11EJ补偿器Expansionjoint7隔热、伴热编号缩写中文名称英文名称7.1INS?隔热Thermalinsulation7.1.1H保温Hotinsulation7.1.2C保冷Coldinsulation7.1.3P防烫伤隔热Personnelprotectioninsulation7.2T&I伴热Traci

10、ngandinsulation7.3T管道伴热（冷）Tracing7.3.1EST蒸汽外伴热ExternalsteamtracingIST蒸汽内伴热Internalsteamtracing7.3.3SJT蒸汽夹套伴热Steam-jackettracing7.3.4ET电伴热Electrictracing8配管材料和等级编号缩写中文名称英文名称8.1M金属材料Metallicmaterial8.1.1CS碳钢Carbonsteel8.1.2CAS铸钢Caststeel8.1.3FS锻钢ForgedsteelAS合金钢Alloysteel8.1.5SS不锈钢Stainlesssteel8.1.6A

11、UST奥氏体不锈钢Austenitic8.1.7CI铸铁Castiron8.1.8MI可锻铸铁Malleableiron8.1.9DI球墨铸铁DuctileironAL铝AluminumBRS黄铜BrassBRZ青铜BronzeCU紫铜CopperLAS低合金钢LowalloysteelFLAS低合金锻钢ForgedlowalloysteelCLAS低合金铸钢Castlowalloysteel8.2THK壁厚Thickness8.2.1SCH表号Schedulenumber8.2.2STD标准Standard8.2.3XS加强Extrastrong8.2.4XXS特强Doubleextrast

12、rong9装置布置编号缩写中文名称英文名称9.1CN建北Constructionnorth9.2E东East9.3W西West9.4S南South9.5N北North9.6H水平Horizontal9.7V竖直、铅直、直立Vertical9.8GRD地坪Ground9.9UG?地下Underground9.10BL装置边界线Batterylimitline9.11ESEW事故沐浴洗眼器Emergencyshowerandeyewasher9.12HS软管站Hosestation9.13ML接续分界线Matchline9.14PS管道支架（管架）Pipingsupport9.15PR管桥Pipe

13、rack9.16STRU构架（构筑物）Structure9.17BLDG?建筑物Building9.18PD清扫设施Purgedevice9.19PT?池Pit9.20SHLT棚Shelter9.21COFF围堰Cofferdam9.22FL楼板Floor9.23PF平台Plateform10尺寸标注编号缩写中文名称英文名称10.1EL标高Elevation10.2BOP管底Bottomofpipe10.3COP管中心Centerofpipe10.4TOP管顶Topofpipe10.5FOB底平?Flatonbottom10.6FOT顶平Flatontop10.7CL(屯)中心线Centerl

14、ine10.8?TL切线Tangentline10.9?SYM对称的Symmetrical10.10BOS支架底Bottomofsupport10.11TOS支架顶Topofsupport10.12CL净距（净空）Clearance10.13CTC?中心至中心Centertocenter10.14CTF中心至面?Centertoface10.15CTE中心至端部Centertoend10.16ETE端到端Endtoend10.17FEF法兰端面Flangeandface10.18FTF面到面Facetoface10.19D直径Diameter10.20DN公称直径Nominaldiameter

15、10.21ID内径Insidediameter10.22OD外径Outsidediameter10.23DIM尺寸Dimension10.24MAX最大?Maximum10.25MIN最小Minimum10.26AVG平均Average10.27APP约、近似Approximate10.28PT.EL点标高Pointelevation11图表编号缩写中文名称英文名称11.1PFD工艺流程图Processflowdiagram11.2PID管道和仪表流程图Piping&instrumentdiagram11.3COD接续图Continuedondrawing11.4DTL详图Datail11.5

16、SPDWG管段图Spooldrawing(eachlineisometricdrawing)11.6DWGNO图号Drawingnumber11.7DWGI所在图号Drawingidentification11.8LOW材料表Listofmaterial11.9MTO汇料Materialtake-off11.10APPX附录Appendix11.11JOB.No.工号JobNumber11.12BEDD基础工程设计数据Basicengineeringdesigndata11.13DEDD详细工程设计数据Detailengineeringdesigndata11.14REV.No.修改号Reci

17、sionnumber11.15REF参考图Referencedrawing11.16SC采样接口Sampleconnection12操作方式及工作参数编号缩写中文名称英文名称12.1AUT自动Automatic12.2ML手动Manualcontrol12.3CHOP链条操作Chainoperated12.4CSC铅封关Carsealclose12.5CSO铅封开Carsealopen12.6LC锁闭Lockclosed12.7LO锁开Lockopen12.8NC正常关Normallyclose12.9NO正常开Normallyopen12.10?ATM?大气压Atmosphere12.11P

18、N公称压力Nominalpressure12.12A绝压Absolutepressure12.13G表压Gauge12.14(T)温度Temperature12.15(P)压力Pressure13施工编号缩写中文名称英文名称13.1W焊接Welding13.1.1AW电弧焊Arcwelding13.1.2GSAW?气体保护电弧焊Gasshielded-acrwelding13.1.3EFW电熔焊Elecricfusionwelding13.1.4ERW电阻焊ElectricResistancewelding13.1.5GW气焊Gaswelding13.1.6LW搭接焊Lapwelding13.

19、1.7BW对焊Buttwelding13.1.8TW定位焊Tackwelding13.1.9SW承插焊SocketweldingCW连续焊ContinuousweldingSEW密封焊SealweldingSFG堆焊SurfacingFW?现场焊接Fieldwelding13.2HT热处理Heattreatment13.2.1PH预热Preheating13.2.2SR应力消除Stressrelief13.2.3PWHT焊后热处理Postweldheattreatment13.3EIT检查、探伤和实验Examination,inspection&testing13.3.1VE外观检查Visua

20、lexamination13.3.2UI(UT)超声探伤Ultrasonicinspection(test)13.3.3RI(RT)射线探伤Radiographicinspection(test)13.3.4MPI(MT)磁粉探伤Magneticparticleinspection(test)13.3.5LPI(PT)LPI(PT)Liquidpenterantinspection(test)HADT硬度实验Hardnesstesting13.3.7HYDT水压实验Hydraulictesting13.3.8PNET气压实验Pneumatictesting13.3.9CE焊条Coveredel

21、ectrodeWW焊丝WeldingwireASSY装配、组合Assembly13.3.12F现场FieldF/F现场制造FieldfaricatedSF现场决定SuitinfieldCSP冷紧ColdspringBCT螺栓冷紧BoltcoldtighteningBHY螺栓热紧BolthottighteningCO清洗口CleanoutANNY退火Annealed13.4PE平端面Plainend13.5BE坡口端?Belelledend13.6THR螺纹Thread13.7HB布氏硬度Brinnelhardness13.8RC洛氏硬度14其他编号缩写中文名称英文名称14.1FDN基础Foun

22、dation14.2INF信息（资料）Information14.3REF参考Reference14.4REV修改Revision14.5SEQ序号（顺序）Sequence14.6W/E设备带来Withequipment14.7W/I仪表带来Withinstrument14.8CM色标Colourmark14.9CA腐蚀裕度Corrosionallowance14.10UTL公用系统Utility14.11UC公用工程接头Utilityconnection14.12QTY数量Quantity14.13WT重量Weight14.14?MHR工时Manhour14.15BC螺栓分布圆Boltcircle14.16HP高点Highpoint14.17LP低点Lowpoint14.18SUC吸入（口）Suction14.19DIS排出（口）Discharge14.20SO蒸气吹扫（口）Steamout14.21NPT美国标准锥管螺纹Nationalstandardtaperpipethread14.22NPS美国标准直管螺纹Nationalstandardstraightpipethread14.23DR排液Drain14.24VT放气Vent14.25RTG（压力）等级Rating14.26CL等级Class