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Long radius elbow1.2.2ELS短半径弯头Short radius elbo

2、w1.2.3MEL斜接弯头（虾米腰弯头）Mitre elbow1.2.4REL异径弯头Reducing elbow1.3T三通Tee1.3.1LT斜三通Lateral tee1.3.2RT异径三通Reducing tee1.4R异径管接头（大小头）Reducer1.4.1CR同心异径管接头（同心大小头）Concentric reducer1.4.2ER偏心异径管接头（偏心大小头）Eccentric reducer1.5 CPL管箍Coupling1.5.1FCPL双头管箍Full coupling1.5.2HCPL 单头管箍Half coupling1.5.3RCPL异径管箍Reducing

3、coupling1.6BU内外螺纹接头Bushing1.7UN活接头Union1.8HC软管接头Hose coupler1.9 SE翻边短节Stub end1.10NIP短节Pipe nipple or straight nipple1.10.1SNIP异径短节Swaged nipple1.11CP管帽（封头）Cap1.12PL管堵（丝堵）Plug1.13BLK盲板Blank1.13.1SB8字盲板Spectacle blind (blank)1.14RP补强板Reinforcing pad2 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Welding ne

4、ck flange2.1.2SOF平焊法兰Slip-on flange2.1.3SWF承插焊法兰Socket-welding flange2.1.4T螺纹法兰Threaded flange2.1.5LJ松套法兰Lapped joint flange2.1.6REDF异径法兰Reducing flange2.1.7BF法兰盖（日法兰）Blind flange2.2FSF法兰密封面Flange scaling face2.2.1FF全平面Flat face2.2.2RF凸台面Raised face2.2.3MFF凹凸面Male and female face2.2.4LF凹面Female face

5、2.2.5LM凸面Male face2.2.6RJ环连接面Ring joint face2.2.7TG榫槽面Tongue and groove face2.2.8TF榫面Tongue face2.2.9GF槽面Groove face3 垫片编号缩写中文名称英文名称3.1G垫片Gasket3.1.1NMG非金属垫片Non-metallic gasket3.1.1.1AG石棉垫片Asbestos gasket3.1.1.2RG橡胶垫片Rubber gasket3.1.1.3TEG聚四氟乙烯包复垫片PTFE envelope gasket3.1.2SMG半金属垫片Semimetallic gaske

6、t3.1.2.1MJG金属包垫片Meta-jacket gasket3.1.2.2SWG缠绕式垫片Spiral wound gasket3.1.3MG金属垫片Metallic gasket3.1.3.1FMG金属平垫片Flat metallic gasket3.1.3.2SMSG齿形金属垫片Solid metal serrated gasket3.1.3.3LER透镜式金属环垫Lens ring gasket3.1.3.4OCR八角形金属环垫Octagonal ring gasket3.1.3.5OVR椭圆形金属环垫Oval ring gakset3.1.3.6IR/OR内外定位环Inner

7、ring and outer ring3.1.3.7IR内定位环Inner ring3.1.3.8OR外定位环Outer ring4 紧固件编号缩写中文名称英文名称4.1B螺栓Bolt4.1.1SB螺柱Stud bolt4.2NU螺母Nut4.3TB花蓝螺母Turnbuckle4.4WSR垫圈Washer4.4.1SWSR弹簧垫圈Spring washer5 阀门编号缩写中文名称英文名称5.1GV闸阀Gate valve5.2GLV截止阀Globe valve5.3CHV止回阀Check valve5.4BUV蝶阀Butterfly valve5.5BAV球阀Ball valve5.6PV旋塞

8、阀Plug valve (cock)5.7CV调节阀Control valve5.8SV安全阀Safety valve5.9RV减压阀Pressure reducing valve5.10ST蒸汽疏水阀Steam trap5.11PRV泄压阀Pressur relief valve5.12BV呼吸阀Breather valve5.13NV针形阀Needle valve5.14AV角阀Angle valve5.15DV隔膜阀Diaphragm valve5.16TWV三通阀Three-way valve5.17SGV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Sep

9、arator6.2FA阻火器Flame arrester6.3SR过滤器Strainer6.3.1SRYY型过滤器Y-type strainer6.3.2SRTT型过滤器T-type strainer6.3.3SRB桶式过滤器Bucket type strainer6.3.4TSR临时过滤器Temporary strainer6.4SIL消声器Silencer6.5SG视镜Slight glass6.6SC取样冷却器Sample cooler6.7DF排液漏斗Drain funnel6.8LM管道混合器Line mixer6.9RO限流孔板Restriction orifice6.9.1MO混

10、合孔板Mixing orifice6.10RD爆破片（爆破膜）Rupture disk6.11EJ补偿器Expansion joint7 隔热、伴热编号缩写中文名称英文名称7.1INS隔热Thermal insulation7.1.1H保温Hot insulation7.1.2C保冷Cold insulation7.1.3P防烫伤隔热Personnel protection insulation7.2T&I伴热Tracing and insulation7.3T管道伴热（冷）Tracing7.3.1EST蒸汽外伴热External steam tracing7.3.2IST蒸汽内伴热Inter

11、nal steam tracing7.3.3SJT蒸汽夹套伴热Steam-jacket tracing7.3.4ET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 material8.1.1CS碳钢Carbon steel8.1.2CAS铸钢Cast steel8.1.3FS锻钢Forged steel8.1.4AS合金钢Alloy steel8.1.5SS不锈钢Stainless steel8.1.6AUST奥氏体不锈钢Austenitic8.1.7CI铸铁Cast iron8.1.8MI可锻铸铁Malleable iron8

12、.1.9DI球墨铸铁Ductile iron8.1.10AL铝Aluminum8.1.11BRS黄铜Brass8.1.12BRZ青铜Bronze8.1.13CU紫铜Copper8.1.14LAS低合金钢Low alloy steel8.1.15FLAS低合金锻钢Forged low alloy steel8.1.16CLAS低合金铸钢Cast low alloy steel8.2THK壁厚Thickness8.2.1SCH表号Schedule number8.2.2STD标准Standard8.2.3XS加强Extra strong8.2.4XXS特强Double extra strong9

13、装置布置编号缩写中文名称英文名称9.1CN建北Construction north9.2E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Battery limit line9.11ESEW事故沐浴洗眼器Emergency shower and eye washer9.12HS软管站Hose station9.13ML接续分界线Match line9.14PS管道支架（管架）Piping support9.15PR管桥

14、Pipe rack9.16STRU构架（构筑物）Structure9.17BLDG建筑物Building9.18PD清扫设施Purge device9.19PT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Bottom of pipe10.3COP管中心Center of pipe10.4TOP管顶Top of pipe10.5FOB底平Flat on bottom10.6FOT顶平Flat on top10.7C

15、L(屯)中心线Center line10.8TL切线Tangent line10.9SYM对称的Symmetrical10.10BOS支架底Bottom of support10.11TOS支架顶Top of support10.12CL净距（净空）Clearance10.13CTC中心至中心Center to center10.14CTF中心至面Center to face10.15CTE中心至端部Center to end10.16ETE端到端End to end10.17FEF法兰端面Flange and face10.18FTF面到面Face to face10.19D直径Diamet

16、er10.20DN公称直径Nominal diameter10.21ID内径Inside diameter10.22OD外径Outside diameter10.23DIM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Point elevation11 图表编号缩写中文名称英文名称11.1PFD工艺流程图Process flow diagram11.2PID管道和仪表流程图Piping & instrument diagram11.3COD接续图

17、Continued on drawing11.4DTL详图Datail11.5SPDWG管段图Spool drawing (each line isometric drawing)11.6DWGNO图号Drawing number11.7DWGI所在图号Drawing identification11.8LOW材料表List of material11.9MTO汇料Material take-off11.10APPX附录Appendix11.11JOB. No.工号Job Number11.12BEDD基础工程设计数据Basic engineering design data11.13DEDD

18、详细工程设计数据Detail engineering design data11.14REV. No.修改号Recision number11.15REF参考图Reference drawing11.16SC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Automatic12.2ML手动Manual control12.3CHOP链条操作Chain operated12.4CSC铅封关Car seal close12.5CSO铅封开Car seal open12.6LC锁闭Lock closed12.7LO锁开Lock open12

19、.8NC正常关Normally close12.9NO正常开Normally open12.10ATM大气压Atmosphere12.11PN公称压力Nominal pressure12.12A绝压Absolute pressure12.13G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Arc welding13.1.2GSAW气体保护电弧焊Gas shielded-acr welding13.1.3EFW电熔焊Elecric fusion welding13.1

20、.4ERW电阻焊Electric Resistance welding13.1.5GW气焊Gas welding13.1.6LW搭接焊Lap welding13.1.7BW对焊Butt welding13.1.8TW定位焊Tack welding13.1.9SW承插焊Socket welding13.1.10CW连续焊Continuous welding13.1.11SEW密封焊Seal welding13.1.12SFG堆焊Surfacing13.1.13FW现场焊接Field welding13.2HT热处理Heat treatment13.2.1PH预热Preheating13.2.2S

21、R应力消除Stress relief13.2.3PWHT焊后热处理Post weld heat treatment13.3EIT检查、探伤和实验Examination, inspection & testing13.3.1VE外观检查Visual examination13.3.2UI (UT)超声探伤Ultrasonic inspection (test)13.3.3RI (RT)射线探伤Radiographic inspection (test)13.3.4MPI (MT)磁粉探伤Magnetic particle inspection (test)13.3.5LPI (PT)LPI (P

22、T)Liquid penterant inspection (test)13.3.6HADT硬度实验Hardness testing13.3.7HYDT水压实验Hydraulic testing13.3.8PNET气压实验Pneumatic testing13.3.9CE焊条Covered electrode13.3.10WW焊丝Welding wire13.3.11ASSY装配、组合Assembly13.3.12F现场Field13.3.13F/F现场制造Field faricated13.3.14SF现场决定Suit in field13.3.15CSP冷紧Cold spring13.3.

23、16BCT螺栓冷紧Bolt cold tightening13.3.17BHY螺栓热紧Bolt hot tightening13.3.18CO清洗口Clean out13.3.19ANNY退火Annealed13.4PE平端面Plain end13.5BE坡口端Belelled end13.6THR螺纹Thread13.7HB布氏硬度Brinnel hardness13.8RC洛氏硬度14 其他编号缩写中文名称英文名称14.1FDN基础Foundation14.2INF信息（资料）Information14.3REF参考Reference14.4REV修改Revision14.5SEQ序号（顺

24、序）Sequence14.6W/E设备带来With equipment14.7W/I仪表带来With instrument14.8CM色标Colour mark14.9CA腐蚀裕度Corrosion allowance14.10UTL公用系统Utility14.11UC公用工程接头Utility connection14.12QTY数量Quantity14.13WT重量Weight14.14MHR工时Man hour14.15BC螺栓分布圆Bolt circle14.16HP高点High point14.17LP低点Low point14.18SUC吸入（口）Suction14.19DIS排出（口）Discharge14.20SO蒸气吹扫（口）Steam out14.21NPT美国标准锥管螺纹National standard taperpipe thread14.22NPS美国标准直管螺纹National standard straight pipe