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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Long radiuselbow
1.
2.2ELS短半径弯头Short radiuselbow123MEL斜接弯头(虾米腰弯头)Mitre elbow
1.
2.4REL异径弯头Reducing elbow
1.3T三通Tee
1.
3.1LT斜三通Lateral tee
1.
3.2RT异径三通Reducing tee
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)Concentric reducer
1.
4.2ER偏心异径管接头(偏心大小头)Eccentric reducer
1.5CPL管箍Coupling
1.
5.1FCPL双头管箍Full coupling
1.
5.2HCPL单头管箍Half coupling
1.
5.3RCPL异径管箍Reducing coupling
1.6BU外螺纹接头Bushing
1.7UN活接头Union
1.8HC软管接头Hose coupler
1.95E翻逋短节Stub end
1.96NIP短节Pipe nippleor straightnipple
1.
96.1SNIP异径短节Swaged nipple
1.97CP管唱(封头)Cap
1.98PL管堵(丝堵)Plug
1.99BLK盲板Blank
1.
13.1SB8字盲板Spectacle blind(blank)
1.100RP补强板Reinforcing pad2法兰编号缩写中文名称英文名称
2.1PLG法兰Flange
2.
1.1WNF对岸法兰Welding neckflange
2.
1.2SOF平岸法兰Slip-on flange
2.
1.3SWF承插焊法兰Socket-welding flange
2.
1.4T螺纹法兰Threaded flange
2.
1.5LJ松套法兰Lapped jointflange
2.
1.6REDF异径沫兰Reducing flange
2.
1.7BF法兰盖(日法兰)Blind flange
2.2FSF法兰密封面Flange scalingface
2.
2.1FF全平面Flat face
2.
2.2RF臼台面Raised face
2.
2.3MFF四臼面Male a nd femaleface
2.
2.4LF四面Female face
2.
2.5LM臼面Male face
2.
2.6RJ环连接面Ring jointface
2.
2.7TG牌槽面Tongue a nd grooveface
2.
2.8TF牌面Tongue face
2.
2.9GF槽面Groove face3垫片编号缩写中文名称英文名栋
3.1G3片Gasket
3.
1.1NMG非金属M片Non-metallic gasket
3.
1.
1.1AG石棉塾片Asbestos gasket
3.
1.
1.2RG橡胶垫片Rubber gasket
3.
1.
1.3TEG聚四氟乙烯包复里片PTFE envelopegasket
3.
1.2SMG半金属垫片Semimetallic gasket
3.
1.
2.1MJG金属包塾片Meta-jacket gasket
3.
1.
2.2SWG缠绕式塾片Spiral woundgasket
3.
1.3MG金属垫片Metallic gasket
3.
1.
3.1FMG金属平日片Flat metallicgasket
3.
1.
3.2SMSG齿形金属塾片Solid metalserrated gasket
3.
1.
3.3LER3镜式金属环塾Lens ringgasket
3.
1.
3.4OCR八角形金属环垫Octagonal ringgasket
3.
1.
3.5OVR椭圆形金属环垫Oval ringgakset
3.
1.
3.6IR/OR外定位环Inner ringandouter ring
3.
1.
3.7IR定位环Inner ring
3.
1.
3.80R外定位Outer ring4坚固件编号缩写中文名称英文名称
4.1B螺栓Bolt
4.
1.1SB螺柱Stud bolt
4.2NU螺母Nut
4.3TB花蓝B用Turnbuckle
4.4WSR垫圈Washer
4.
4.1SWSR弹簧里圄Spring washer5ill编号缩写中文名称英文名栋
5.1GV5i Gatevalve
5.2GLV5止随Globe valve
5.3CHV止0阀Check valve
5.4BUV蝶阀Butterfly valve
5.5BAV球阀Ball valve
5.6PV5塞阀Plug valvecock
5.7CV调节Control valve
5.8SV安全阀Safety valve
5.9RV M压5Pressure reducingvalve
5.10ST蒸汽疏水同Steam trap
5.11PRV泄压P Pressurrelief valve
5.12BV呼吸阀Breather valve
5.13NV针形N Needlevalve
5.14AV角阀
5.15DV5膜附
5.16TWV三通T
5.17SGV插板S6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Separator
6.2FA阻火器Flame arrester
6.3SR过滤器Strainer
6.
3.1SRY Y型过滤器Y-type strainer
6.
3.2SRT T型过滤器T-type strainer
6.
3.3SRB桶式过滤器Bucket typestrainer
6.
3.4TSR临时过滤器Temporary strainer
6.4SIL消声器Silencer
6.5SG视镜Slight glass
6.6SC取样冷却器Sample cooler
6.7DF排液漏斗Drain funnel
6.8LM管道混合器Line mixer
6.9RO限流孔板Restriction orifice
6.
9.1MO混合孔板Mixing orifice
6.1RD爆破片(爆破膜)Rupture disk
6.11EJ补偿器Expansion joint77热、伴热编号缩写中文名称英文名标
7.1INS7热Thermal insulation
7.
1.1H保温Hot insulation
7.
1.2C保冷Cold insulation
7.
1.3P7烫伤隔热Personnel protectioninsulation
7.2Tl伴热Tracing and insulation
7.3T管道伴热(冷)Tracing
7.
3.1EST蒸汽外伴热External steamtracing
7.
3.21ST蒸汽伴热Internal steamtracing
7.
3.3SJT蒸汽夹套伴热Steam-jacket tracing
7.
3.4ET电伴热Electric tracing8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Metallic material
8.
1.1CS碳纲Carbon steel
8.
1.2CAS铸纲Cast steel
8.
1.3FS银纲Forged steel
8.
1.4AS合金Alloy steel
8.
1.5SS不锈纲Stainless steel
8.
1.6AUST#61600;SS奥氏体不锈纲Austenitic stainless-steel
8.
1.7Cl铸铁Cast iron
8.
1.8Ml可然铸铁Malleable iron
8.
1.9DI球墨债扶Ductile iron
8.
1.10AL InAluminum
8.
1.11BRS黄铜Brass
8.
1.12BRZ青铜Bronze
8.
1.13CU紫铜Copper
8.
1.14LAS低合金/Low alloy steel
8.
1.15FLAS低合金锄钢Forged lowalloy steel
8.
1.16CLAS低合金铸纲Cast lowalloysteel
8.2THK壁厚Thickness
8.
2.1SCH表号Schedule number
8.
2.2STD标准Standard
8.
2.3XS加强Extra strong
8.
2.4XXS特强Double extrastrong9装置布置编号缩写中文名称英文名称
9.1建北Construction north
9.2E东East
9.3W9West
9.4S南South
9.5N北North
9.6H水平Horizontal
9.7V9直、9直、直立Vertical
9.8GRD地坪Ground
9.9UG地下Underground
9.10BL装置界线Battery limitline
9.11ESEW事故沐浴洗眼器Emergency showerandeye washer
9.12HS软管站Hose station
9.13ML接续分界线Match line
9.14PS管道支架(管架)Piping support
9.15PR管桥Pipe rack
9.16STRU9架(构筑物)Structure
9.17BLDG建筑物Building
9.18PD清打设施Purge device
9.19PT池Pit
9.20SHLT棚Shelter
9.21COFF围堰Cofferdam
9.22FL楼板Floor
9.23PF平台Plateform10尺寸标注编号缩写中文名称英文名梆
10.1EL标高Elevation
10.2BOP管底Bottom ofpipe
10.3COP管中心Center ofpipe
10.4TOP管顶Top ofpipe
10.5FOB底平Flat onbottom
10.6FOT顶平Flat ontop
10.7CL(屯)中心线Center line
10.8TL切线Tangent line
10.9SYM对称的Symmetrical
10.10BOS支架底Bottom ofsupport
10.11TOS支架项Top ofsupport
10.12CL净他净空Clearance
10.13CTC中心至中心Center tocenter
10.14CTF中心至面Center toface
10.15CTE中心至端部Center toend
10.16ETE端到端End toend
10.17FEF法兰端面Flange and face
10.18FTF面到面Face toface
10.19D直径Diameter
10.20DN公称直径Nominal diameter
10.21ID径Inside diameter
10.22OD外径Outside diameter
10.23DIM尺寸Dimension
10.24MAX最大Maximum
10.25MIN最小Minimum
10.26AVG平均Average
10.27APP
4、近P Approximate
10.28PT.EL点标高Point elevation11图表编号缩写中文名称英文名称
11.1PFD工艺流程图Process flowdiagram
11.2PID管道和仪表流程图Pipinginstrument diagram
11.3COD接续图Continued ondrawing
11.4DTL详图Datail
11.5SPDWG ISODWG管段图Spool drawingeach lineisometric drawing
11.6DWGNO图号Drawing number
11.7DWGI所在图号Drawing identification
11.8LOW材料表List ofmaterial
11.9MT0汇料Material take-off
11.10APPX附录Appendix
11.11JOB.No.工号Job Number
11.12BEDD基础工程设计数据Basic engineeringdesign data
11.13DEDD详细工程设计数据Detail engineeringdesign data
11.14REV.No.修改号Recision number
11.15REF DWG参考图Reference drawing
11.16SC采样接口Sample connection12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Manual control
12.3CHOP链条操作Chain operated
12.4CSC站封关Car sealclose
12.5CSO铅封开Car sealopen
12.6LC锁闭Lock closed
12.7LO镇开Lock open
12.8NC正常关Normally close
12.9NO正常开Normally open
12.10ATM大气压Atmosphere
12.11PN公称压力Nominal pressure
12.12A绝压
12.13G表压
12.14T温度Temperature
12.15P压力Pressure13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Arc welding
13.
1.2GSAW气体保护电弧焊Gas shielded-acr welding
13.
1.3EFW电熔焊Elecricfusion welding
13.
1.4ERW电阻焊Electric Resistancewelding
13.
1.5GW气焊Gas welding
13.
1.6LW搭接焊Lap welding
13.
1.7BW对焊Butt welding
1.
1.88TW定位8Tack welding
1.
1.99SW承插焊Socket welding
1.
1.100CW连续焊Continuous welding
1.
1.111SEW密封焊Seal welding
1.
1.122SFG堆焊Surfacing
1.
1.133FW现场焊接Field welding
13.2HT热处理Heat treatment
13.
2.1PH预热Preheating
13.
2.2SR应力消除Stress relief
13.
2.3PWHT焊后热处理Post weldheat treatment
13.3EIT枪查、探析和实验Examination,inspectiontesting
13.
3.1VE外观检查Visual examination
13.
3.2UIUT超声探例Ultrasonic inspection test
13.
3.3RIRT射线探伤Radiographic inspection test
13.
3.4MPIMT磁粉探衍Magnetic particleinspectiontest
13.
3.5LPIPT液体渗透检验Liquid penterantinspectiontest
13.
3.6HADT硬度6验Hardness testing
13.
3.7HYDT水压实验Hydraulic testing
13.
3.8PNET气压实验Pneumatic testing
13.
3.9CE焊条Covered electrode
13.
3.10WW厚我Welding wire
13.
3.11ASSY装配、组合Assembly
13.
3.12F现场Field
13.
3.13F/F现场制造Field faricated
13.
3.14SF现场决定Suit infield
13.
3.15CSP冷紧Cold spring
13.
3.16BCT螺栓冷紧Bolt coldtightening
13.
3.17BHY螺栓热紧Bolt hottightening
13.
3.18CO清洗口Clean out
13.
3.19ANNY退火Annealed
13.4PE平端面Plain end
13.5BE坡口端Belelled end
13.6THR螺纹Thread
13.7HB布氏H度Brinnel hardness
13.8RC洛氏硬度14其他编号缩写中文名称英文名称
14.1FDN基础Foundation
14.2INF信息(资料)Information
14.3REF参考Reference
14.4REV修改Revision
14.5SEQ序号(111序)Sequence
14.6W/E段备带来With equipment
14.7W/l仪表带来With instrument
14.8CM色标Colour mark
14.9CA腐蚀裕度Corrosion allowance
14.10UTL公用系统Utility
14.11UC公用工程接头Utility connection
14.12QTY数量Quantity
14.13WT重量Weight
14.14MHR工时Man hour
14.15BC螺栓分布圆Bolt circle
14.16HP高点High point
14.17LP低点Low point
14.18SUC吸入(口)Suction
14.19DIS排出(口)Discharge
14.20SO蒸气吹打(口)Steam out
14.21NPT美国标P维管螺纹National standardtaper pipethread
14.22NPS美国标准直管蟆纹National standardstraight pipethread
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。