化工管件英文缩写.docx

化工管件英文缩写.docx

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化工管件英文缩写

1管子及管件

编号缩写中文名称英文名称

1.1P管子Pipe

1.2EL弯头Elbow

1.2.1ELL长半径弯头Longradiuselbow

1.2.2ELS短半径弯头Shortradiuselbow

1.2.3MEL斜接弯头〔虾米腰弯头〕Mitreelbow

1.2.4REL异径弯头Reducingelbow

1.3T三通Tee

1.3.1LT斜三通Lateraltee

1.3.2RT异径三通Reducingtee

1.4R异径管接头〔大小头〕Reducer

1.4.1CR同心异径管接头〔同心大小头〕Concentricreducer

1.4.2ER偏心异径管接头〔偏心大小头〕Eccentricreducer

1.5CPL管箍Coupling

1.5.1FCPL双头管箍Fullcoupling

1.5.2HCPL单头管箍Halfcoupling

1.5.3RCPL异径管箍Reducingcoupling

1.6BU内外螺纹接头Bushing

1.7UN活接头Union

1.8HC软管接头Hosecoupler

1.9SE翻边短节Stubend

1.10NIP短节Pipenippleorstraightnipple

1.10.1SNIP异径短节Swagednipple

1.11CP管帽〔封头〕Cap

1.12PL管堵〔丝堵〕Plug

1.13BLK盲板Blank

1.13.1SB8字盲板Spectacleblind〔blank〕

1.14RP补强板Reinforcingpad

2法兰

编号缩写中文名称英文名称

2.1PLG法兰Flange

2.1.1WNF对焊法兰Weldingneckflange

2.1.2SOF平焊法兰Slip-onflange

2.1.3SWF承插焊法兰Socket-weldingflange

2.1.4T螺纹法兰Threadedflange

2.1.5LJ松套法兰Lappedjointflange

2.1.6REDF异径法兰Reducingflange

2.1.7BF法兰盖〔日法兰〕Blindflange

2.2FSF法兰密封面Flangescalingface

2.2.1FF全平面Flatface

2.2.2RF凸台面Raisedface

2.2.3MFF凹凸面Maleａndfemaleface

2.2.4LF凹面Femaleface

2.2.5LM凸面Maleface

2.2.6RJ环连接面Ringjointface

2.2.7TG榫槽面Tongueａndgrooveface

2.2.8TF榫面Tongueface

2.2.9GF槽面Grooveface

3垫片

编号缩写中文名称英文名称

3.1G垫片Gasket

3.1.1NMG非金属垫片Non-metallicgasket

3.1.1.1AG石棉垫片Asbestosgasket

3.1.1.2RG橡胶垫片Rubbergasket

3.1.1.3TEG聚四氟乙烯包复垫片PTFEenvelopegasket

3.1.2SMG半金属垫片Semimetallicgasket

3.1.2.1MJG金属包垫片Meta-jacketgasket

3.1.2.2SWG缠绕式垫片Spiralwoundgasket

3.1.3MG金属垫片Metallicgasket

3.1.3.1FMG金属平垫片Flatmetallicgasket

3.1.3.2SMSG齿形金属垫片Solidmetalserratedgasket

3.1.3.3LER透镜式金属环垫Lensringgasket

3.1.3.4OCR八角形金属环垫Octagonalringgasket

3.1.3.5OVR椭圆形金属环垫Ovalringgakset

3.1.3.6IR/OR内外定位环Innerringａndouterring

3.1.3.7IR内定位环Innerring

3.1.3.8OR外定位环Outerring

4巩固件

编号缩写中文名称英文名称

4.1B螺栓Bolt

4.1.1SB螺柱Studbolt

4.2NU螺母Nut

4.3TB花蓝螺母Turnbuckle

4.4WSR垫圈Washer

4.4.1SWSR弹簧垫圈Springwasher

5阀门

编号缩写中文名称英文名称

5.1GV闸阀Gatevalve

5.2GLV截止阀Globevalve

5.3CHV止回阀Checkvalve

5.4BUV蝶阀Butterflyvalve

5.5BAV球阀Ballvalve

5.6PV旋塞阀Plugvalve〔cock〕

5.7CV调节阀Controlvalve

5.8SV平安阀Safetyvalve

5.9RV减压阀Pressurereducingvalve

5.10ST蒸汽疏水阀Steamtrap

5.11PRV泄压阀Pressurreliefvalve

5.12BV呼吸阀Breathervalve

5.13NV针形阀Needlevalve

5.14AV角阀 

5.15DV隔膜阀 

5.16TWV三通阀 

5.17SGV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气液别离器Separator

6.2FA阻火器Flamearrester

6.3SR过滤器Strainer

6.3.1SRYY型过滤器Y-typestrainer

6.3.2SRTT型过滤器T-typestrainer

6.3.3SRB桶式过滤器Buckettypestrainer

6.3.4TSR临时过滤器Temporarystrainer

6.4SIL消声器Silencer

6.5SG视镜Slightglass

6.6SC取样冷却器Samplecooler

6.7DF排液漏斗Drainfunnel

6.8LM管道混合器Linemixer

6.9RO限流孔板Restrictionorifice

6.9.1MO混合孔板Mixingorifice

6.1RD爆破片〔爆破膜〕Rupturedisk

6.11EJ补偿器Expansionjoint

7隔热、伴热

编号缩写中文名称英文名称

7.1INS隔热Thermalinsulation

7.1.1H保温Hotinsulation

7.1.2C保冷Coldinsulation

7.1.3P防烫伤隔热Personnelprotectioninsulation

7.2T&I伴热Tracingａndinsulation

7.3T管道伴热〔冷〕Tracing

7.3.1EST蒸汽外伴热Externalsteamtracing

7.3.2IST蒸汽内伴热Internalsteamtracing

7.3.3SJT蒸汽夹套伴热Steam-jackettracing

7.3.4ET电伴热Electrictracing

8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Metallicmaterial

8.1.1CS碳钢Carbonsteel

8.1.2CAS铸钢Caststeel

8.1.3FS锻钢Forgedsteel

8.1.4AS合金钢Alloysteel

8.1.5SS不锈钢Stainlesssteel

8.1.6AUST

SS奥氏体不锈钢Austeniticstainless-steel

8.1.7CI铸铁Castiron

8.1.8MI可锻铸铁Malleableiron

8.1.9DI球墨铸铁Ductileiron

8.1.10AL铝Aluminum

8.1.11BRS黄铜Brass

8.1.12BRZ青铜Bronze

8.1.13CU紫铜Copper

8.1.14LAS低合金钢Lowalloysteel

8.1.15FLAS低合金锻钢Forgedlowalloysteel

8.1.16CLAS低合金铸钢Castlowalloysteel

8.2THK壁厚Thickness

8.2.1SCH表号Schedulenumber

8.2.2STD标准Standard

8.2.3XS加强Extrastrong

8.2.4XXS特强Doubleextrastrong

9装置布置

编号缩写中文名称英文名称

9.1CN建北Constructionnorth

9.2E东East

9.3W西West

9.4S南South

9.5N北North

9.6H水平Horizontal

9.7V竖直、铅直、直立Vertical

9.8GRD地坪Ground

9.9UG地下Underground

9.10BL装置边界线Batterylimitline

9.11ESEW事故沐浴洗眼器Emergencyshowerａndeyewasher

9.12HS软管站Hosestation

9.13ML接续分界线Matchline

9.14PS管道支架〔管架〕Pipingsupport

9.15PR管桥Piperack

9.16STRU构架〔构筑物〕Structure

9.17BLDG建筑物Building 

9.18PD清扫设施Purgedevice

9.19PT池Pit

9.20SHLT棚Shelter

9.21COFF围堰Cofferdam

9.22FL楼板Floor

9.23PF平台Plateform

10尺寸标注

编号缩写中文名称英文名称

10.1EL标高Elevation

10.2BOP管底Bottomofpipe

10.3COP管中心Centerofpipe

10.4TOP管顶Topofpipe

10.5FOB底平Flatonbottom

10.6FOT顶平Flatontop

10.7CL〔屯〕中心线Centerline

10.8TL切线Tangentline

10.9SYM对称的Symmetrical

10.10BOS支架底Bottomofsupport

10.11TOS支架顶Topofsupport

10.12CL净距〔净空〕Clearance

10.13CTC中心至中心Centertocenter

10.14CTF中心至面Centertoface

10.15CTE中心至端部Centertoend

10.16ETE端到端Endtoend

10.17FEF法兰端面Flangeａndface

10.18FTF面到面Facetoface

10.19D直径Diameter 

10.20DN公称直径Nominaldiameter

10.21ID内径Insidediameter

10.22OD外径Outsidediameter

10.23DIM尺寸Dimension

10.24MAX最大Maximum

10.25MIN最小Minimum

10.26AVG平均Average

10.27APP约、近似Approximate

10.28PT.EL点标高Pointelevation

11图表

编号缩写中文名称英文名称

11.1PFD工艺流程图Processflowdiagram

11.2PID管道和仪表流程图Piping&instrumentdiagram

11.3COD接续图Continuedondrawing

11.4DTL详图Datail

11.5SPDWG

〔ISODWG〕管段图Spooldrawing〔eachlineisometricdrawing〕

11.6DWGNO图号Drawingnumber 

11.7DWGI所在图号Drawingidentification

11.8LOW材料表Listofmaterial

11.9MTO汇料Materialtake-off

11.10APPX附录Appendix

11.11JOB.No.工号JobNumber

11.12BEDD根底工程设计数据Basicengineeringdesigndata

11.13DEDD详细工程设计数据Detailengineeringdesigndata 

11.14REV.No.修改号Recisionnumber

11.15REF

DWG参考图Referencedrawing

11.16SC采样接口Sampleconnection

12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Automatic

12.2ML手动Manualcontrol

12.3CHOP链条操作Chainoperated

12.4CSC铅封关Carsealclose

12.5CSO铅封开Carsealopen

12.6LC锁闭Lockclosed

12.7LO锁开Lockopen

12.8NC正常关Normallyclose

12.9NO正常开Normallyopen

12.10ATM大气压Atmosphere

12.11PN公称压力Nominalpressure

12.12A绝压　

12.13G表压　

12.14〔T〕温度Temperature

12.15〔P〕压力Pressure

13施工

编号缩写中文名称英文名称

13.1W焊接Welding

13.1.1AW电弧焊Arcwelding

13.1.2GSAW气体保护电弧焊Gasshielded-acrwelding

13.1.3EFW电熔焊Elecricfusionwelding

13.1.4ERW电阻焊ElectricResistancewelding

13.1.5GW气焊Gaswelding 

13.1.6LW搭接焊Lapwelding

13.1.7BW对焊Buttwelding

13.4.8TW定位焊Tackwelding

13.1.9SW承插焊Socketwelding

13.1.10CW连续焊Continuouswelding

13.1.11SEW密封焊Sealwelding

13.1.12SFG堆焊Surfacing

13.1.13FW现场焊接Fieldwelding

13.2HT热处理Heattreatment

13.2.1PH预热Preheating

13.2.2SR应力消除Stressrelief

13.2.3PWHT焊后热处理Postweldheattreatment

13.3EIT检查、探伤和实验Examination,inspection&testing

13.3.1VE外观检查Visualexamination

13.3.2UI〔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〕液体渗透检验Liquidpenterantinspection〔test〕

13.3.6HADT硬度实验Hardnesstesting

13.3.7HYDT水压实验Hydraulictesting

13.3.8PNET气压实验Pneumatictesting

13.3.9CE焊条Coveredelectrode

13.3.10WW焊丝Weldingwire

13.3.11ASSY装配、组合Assembly

13.3.12F现场Field 

13.3.13F/F现场制造Fieldfaricated

13.3.14SF现场决定Suitinfield

13.3.15CSP冷紧Coldspring

13.3.16BCT螺栓冷紧Boltcoldtightening

13.3.17BHY螺栓热紧Bolthottightening

13.3.18CO清洗口Cleanout

13.3.19ANNY退火Annealed

13.4PE平端面Plainend

13.5BE坡口端Belelledend 

13.6THR螺纹Thread

13.7HB布氏硬度Brinnelhardness

13.8RC洛氏硬度 

14其他

编号缩写中文名称英文名称

14.1FDN根底Foundation

14.2INF信息〔资料〕Information

14.3REF参考Reference

14.4REV修改Revision

14.5SEQ序号〔顺序〕Sequence

14.6W/E设备带来Withequipment

14.7W/I仪表带来Withinstrument

14.8CM色标Colourmark

14.9CA腐蚀裕度Corrosionallowance

14.10UTL公用系统Utility

14.11UC公用工程接头Utilityconnection

14.12QTY数量Quantity

14.13WT重量Weight

14.14MHR工时Manhour

14.15BC螺栓分布圆Boltcircle

14.16HP高点Highpoint

14.17LP低点Lowpoint

14.18SUC吸入〔口〕Suction

14.19DIS排出〔口〕Discharge

14.20SO蒸气吹扫〔口〕Steamout

14.21NPT美国标准锥管螺纹Nationalstandardtaperpipethread

14.22NPS美国标准直管螺纹Nationalstandardstraightpipethread

14.23DR排液Drain

14.24VT放气Vent

14.25RTG〔压力〕等级Rating

14.26CL等级Class

14.27SMLS无缝Seamless