1、化工專(zhuān)業(yè)術(shù)語(yǔ)石油化工企業(yè)配管工程常用縮寫(xiě)詞SH/T 3902-93目次總則1、 管子及管件2、 法蘭3、 墊片4、 堅(jiān)固件5、 閥門(mén)6、 管道上用的設(shè)備7、 隔熱、伴熱8、 配管材料和等級(jí)9、 裝置布置10、尺寸標(biāo)準(zhǔn)11、圖、表12、操作方式及工作參數(shù)13、施工14、其他總則本標(biāo)準(zhǔn)適用于石油化工企業(yè)工藝裝置（單元）配管工程設(shè)計(jì)，其它配管工程設(shè)計(jì)可參照使用。本標(biāo)準(zhǔn)未包括的縮寫(xiě)，設(shè)計(jì)需要時(shí)，可采用其它通用的英文縮寫(xiě)，或參照本標(biāo)準(zhǔn)派生。管子及管件編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)1.1P管子Pipe1.2EL彎頭Elbow1.2.1ELL長(zhǎng)半徑彎頭Long radius elbow1.2.2ELS短半徑彎

2、頭Short radius elbow1.2.3MEL斜接彎頭（蝦米腰彎頭）Mitre elbow1.2.4REL異徑彎頭Reducing elbow1.3T三通Tee1.3.1LT斜三通Lateral tee1.3.2RT異徑三通Reducing tee1.4R異徑管接頭（大小頭）Reducer1.4.1CR同心異徑管接頭（同心大小頭）Concentric reducer1.4.2ER偏心異徑管接頭（偏心大小頭）Eccentric reducer1.5CPL管箍Coupling1.5.1FCPL雙頭管箍Full coupling1.5.2HCPL單頭管箍Half coupling1.5.3R

3、CPL異徑管箍Reducing coupling1.6BU內(nèi)外螺紋接頭Bushing1.7UN活接頭Union1.8HC軟管接頭Hose coupler1.9SE翻邊短節(jié)Stub end1.10NIP短節(jié)Pipe nipple or straight nipple1.10.1SNIP異徑短節(jié)Swaged nipple1.11CP管帽（封頭）Cap1.12PL管堵（絲堵）Plug1.13BLK盲板Blank1.13.1SB8 字盲板Spectacle blind (blank)1.14RP補(bǔ)強(qiáng)板Reinforcing pad法蘭編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)2.1PLG法蘭Flange2.1.1W

4、NF對(duì)焊法蘭Welding neck flange2.1.2SOF平焊法蘭Slip-on flange2.1.3SWF承插焊法蘭Socket-welding flange2.1.4T螺紋法蘭Threaded flange2.1.5LJ松套法蘭Lapped joint flange2.1.6REDF異徑法蘭Reducing flange2.1.7BF法蘭蓋（日法蘭）Blind flange2.2FSF法蘭密封面Flange scaling face2.2.1FF全平面Flat face2.2.2RF凸臺(tái)面Raised face2.2.3MFF凹凸面Male and female face2.2.

5、4LF凹面Female face2.2.5LM凸面Male face2.2.6RJ環(huán)連接面Ring joint face2.2.7TG榫槽面Tongue and groove face2.2.8TF榫面Tongue face2.2.9GF槽面Groove face墊片編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)3.1G墊片Gasket3.1.1NMG非金屬墊片Non-metallic gasket3.1.1.1AG石棉墊片Asbestos gasket3.1.1.2RG橡膠墊片Rubber gasket3.1.1.3TEG聚四氟乙烯包復(fù)墊片PTFE envelope gasket3.1.2SMG半金屬墊片Se

6、mimetallic gasket3.1.2.1MJG金屬包墊片Meta-jacket gasket3.1.2.2SWG纏繞式墊片Spiral wound gasket3.1.3MG金屬墊片Metallic gasket3.1.3.1FMG金屬平墊片F(xiàn)lat metallic gasket3.1.3.2SMSG齒形金屬墊片Solid metal serrated gasket3.1.3.3LER透鏡式金屬環(huán)墊Lens ring gasket3.1.3.4OCR八角形金屬環(huán)墊Octagonal ring gasket3.1.3.5OVR橢圓形金屬環(huán)墊Oval ring gakset3.1.3.6

7、IR/OR內(nèi)外定位環(huán)Inner ring and outer ring3.1.3.7IR內(nèi)定位環(huán)Inner ring3.1.3.8OR外定位環(huán)Outer ring堅(jiān)固件編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)4.1B螺栓Bolt4.1.1SB螺柱Stud bolt4.2NU螺母Nut4.3TB花藍(lán)螺母Turnbuckle4.4WSR墊圈Washer4.4.1SWSR彈簧墊圈Spring washer閥門(mén)編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)5.1GV閘閥Gate valve5.2GLV截止閥Globe valve5.3CHV止回閥Check valve5.4BUV蝶閥Butterfly valve5.5BAV球閥B

8、all valve5.6PV旋塞閥Plug valve (cock)5.7CV調(diào)節(jié)閥Control valve5.8SV安全閥Safety valve5.9RV減壓閥Pressure reducing valve5.10ST蒸汽疏水閥Steam trap5.11PRV泄壓閥Pressur relief valve5.12BV呼吸閥Breather valve5.13NV針形閥Needle valve5.14AV角閥5.15DV隔膜閥5.16TWV三通閥5.17SGV插板閥管道上用的小型設(shè)備編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)6.1SPR氣液分離器Separator6.2FA阻火器Flame arres

9、ter6.3SR過(guò)濾器Strainer6.3.1SRYY 型過(guò)濾器Y-type strainer6.3.2SRTT 型過(guò)濾器T-type strainer6.3.3SRB桶式過(guò)濾器Bucket type strainer6.3.4TSR臨時(shí)過(guò)濾器Temporary strainer6.4SIL消聲器Silencer6.5SG視鏡Slight glass6.6SC取樣冷卻器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混合孔板Mixing orifice6.1RD爆

10、破片（爆破膜）Rupture disk6.11EJ補(bǔ)償器Expansion joint隔熱、伴熱編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)7.1INS隔熱Thermal insulation7.1.1H保溫Hot insulation7.1.2C保冷Cold insulation7.1.3P防燙傷隔熱Personnel protection insulation7.2T&I伴熱Tracing and insulation7.3T管道伴熱（冷）Tracing7.3.1EST蒸汽外伴熱External steam tracing7.3.2IST蒸汽內(nèi)伴熱Internal steam tracing7.3.3SJ

11、T蒸汽夾套伴熱Steam-jacket tracing編號(hào)縮寫(xiě)中文名稱(chēng)ET電伴熱配管材料和等級(jí)編 號(hào)縮 寫(xiě)中文名稱(chēng)8.1M金屬材料8.1.1CS碳鋼8.1.2CAS鑄鋼8.1.3FS鍛鋼8.1.4AS合金鋼8.1.5SS不銹鋼8.1.6AUST奧氏體不銹鋼SS8.1.7CI鑄鐵8.1.8MI可鍛鑄鐵8.1.9DI球墨鑄鐵8.1.10AL鋁8.1.11BRS黃銅8.1.12BRZ青銅8.1.13CU紫銅8.1.14LAS低合金鋼8.1.15FLAS低合金鍛鋼8.1.16CLAS低合金鑄鋼8.2THK壁厚8.2.1SCH表號(hào)8.2.2STD標(biāo)準(zhǔn)8.2.3XS加強(qiáng)8.2.4XXS特強(qiáng)裝置布置編號(hào)縮

12、寫(xiě)中文名稱(chēng)9.1CN建北9.2E東9.3W西9.4S南9.5N北9.6H水平9.7V豎直、鉛直、直立9.8GRD地坪9.9UG地下9.10BL裝置邊界線9.11ESEW事故 沐浴洗眼器9.12HS軟管站9.13ML接續(xù)分界線9.14PS管道支架（管架）9.15PR管橋英文名稱(chēng)Electric tracing英文名稱(chēng)Metallic materialCarbon steelCast steelForged steelAlloy steelStainless steelAustenitic stainless-steelCast ironMalleable ironDuctile ironAlum

13、inumBrassBronzeCopperLow alloy steelForged low alloy steelCast low alloy steelThicknessSchedule numberStandardExtra strongDouble extra strong英文名稱(chēng)Construction northEastWestSouthNorthHorizontalVerticalGroundUndergroundBattery limit lineEmergency shower and eye washerHose stationMatch linePiping suppor

14、tPipe rack編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)9.16STRU構(gòu)架（構(gòu)筑物）Structure9.17BLDG建筑物Building9.18PD清掃設(shè)施Purge device9.19PT池Pit9.20SHLT棚Shelter9.21COFF圍堰Cofferdam9.22FL樓板Floor9.23PF平臺(tái)Plateform尺寸標(biāo)注編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)10.1EL標(biāo)高Elevation10.2BOP管底Bottom of pipe10.3COP管中心Center of pipe10.4TOP管頂Top of pipe10.5FOB底平Flat on bottom10.6FOT頂平Fl

15、at on top10.7CL (屯)中心線Center line10.8TL切線Tangent line10.9SYM對(duì)稱(chēng)的Symmetrical10.10BOS支架底Bottom of support10.11TOS支架頂Top of support10.12CL凈距（凈空）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法蘭端面Flange and face10.18FTF面到面Face to fac

16、e10.19D直徑Diameter10.20DN公稱(chēng)直徑Nominal diameter10.21ID內(nèi)徑Inside diameter10.22OD外徑Outside diameter10.23DIM尺寸Dimension10.24MAX最大Maximum10.25MIN最小Minimum10.26AVG平均Average10.27APP約、近似Approximate10.28PT.EL點(diǎn)標(biāo)高Point elevation圖表編 號(hào)縮 寫(xiě)中文名稱(chēng)英文名稱(chēng)11.1PFD工藝流程圖Process flow diagram11.2PID管道和儀表流程圖Piping & instrument dia

17、gram11.3COD接續(xù)圖Continued on drawing編 號(hào)縮 寫(xiě)中文名稱(chēng)11.4DTL詳圖11.5SPDWG管段圖(ISODWG)11.6DWGNO圖號(hào)11.7DWGI所在圖號(hào)11.8LOW材料表11.9MTO匯料11.10APPX附錄11.11JOB. No.工號(hào)11.12BEDD基礎(chǔ)工程設(shè)計(jì)數(shù)據(jù)11.13DEDD詳細(xì)工程設(shè)計(jì)數(shù)據(jù)11.14REV. No.修改號(hào)11.15REF參考圖DWG11.16SC采樣接口操作方式及工作參數(shù)編 號(hào)縮 寫(xiě)中文名稱(chēng)12.1AUT自動(dòng)12.2ML手動(dòng)12.3CHOP鏈條操作12.4CSC鉛封關(guān)12.5CSO鉛封開(kāi)12.6LC鎖閉12.7LO鎖開(kāi)

18、12.8NC正常關(guān)12.9NO正常開(kāi)12.10ATM大氣壓12.11PN公稱(chēng)壓力12.12A絕壓12.13G表壓12.14(T)溫度12.15(P)壓力施工編 號(hào)縮 寫(xiě)中文名稱(chēng)13.1W焊接13.1.1AW電弧焊13.1.2GSAW氣體保護(hù)電弧焊13.1.3EFW電熔焊13.1.4ERW電阻焊13.1.5GW氣焊13.1.6LW搭接焊13.1.7BW對(duì)焊13.4.8TW定位焊英文名稱(chēng)DatailSpooldrawing(eachlineisometricdrawing)Drawing numberDrawing identificationList of materialMaterial ta

19、ke-offAppendixJob NumberBasic engineering design dataDetail engineering design dataRecision numberReference drawingSample connection英文名稱(chēng)AutomaticManual controlChain operatedCar seal closeCar seal openLock closedLock openNormally closeNormally openAtmosphereNominal pressureTemperaturePressure英文名稱(chēng)Weld

20、ingArc weldingGas shielded-acr weldingElecric fusion weldingElectric Resistance weldingGas weldingLap weldingButt weldingTack welding編 號(hào)縮 寫(xiě)中文名稱(chēng)13.1.9SW承插焊13.1.10CW連續(xù)焊13.1.11SEW密封焊13.1.12SFG堆焊13.1.13FW現(xiàn)場(chǎng)焊接13.2HT熱處理13.2.1PH預(yù)熱13.2.2SR應(yīng)力消除13.2.3PWHT焊后熱處理13.3EIT檢查、探傷和實(shí)驗(yàn)13.3.1VE外觀檢查13.3.2UI (UT)超聲探傷13.3.3

21、RI (RT)射線探傷13.3.4MPI磁粉探傷(MT)13.3.5LPI液體滲透檢驗(yàn)(PT)13.3.6HADT硬度實(shí)驗(yàn)13.3.7HYDT水壓實(shí)驗(yàn)13.3.8PNET氣壓實(shí)驗(yàn)13.3.9CE焊條13.3.10WW焊絲13.3.11ASSY裝配、組合13.3.12F現(xiàn)場(chǎng)13.3.13F/F現(xiàn)場(chǎng)制造13.3.14SF現(xiàn)場(chǎng)決定13.3.15CSP冷緊13.3.16BCT螺栓冷緊13.3.17BHY螺栓熱緊13.3.18CO清洗口13.3.19ANNY退火13.4PE平端面13.5BE坡口端13.6THR螺紋13.7HB布氏硬度13.8RC洛氏硬度其他編號(hào)縮 寫(xiě)中文名稱(chēng)14.1FDN基礎(chǔ)14.2I

22、NF信息（資料）14.3REF參考14.4REV修改14.5SEQ序號(hào)（順序）14.6W/E設(shè)備帶來(lái)14.7W/I儀表帶來(lái)英文名稱(chēng)Socket weldingContinuous weldingSeal weldingSurfacingField weldingHeat treatmentPreheatingStress reliefPost weld heat treatmentExamination, inspection & testingVisual examinationUltrasonic inspection (test)Radiographic inspection (test)Magnetic particle inspection (test)Liquid penterant inspection (test)Hardness testingHydraulic testing