石油化工企业配管工程常用词缩写

石油化工企业配管工程常用词缩写1 管子及管件中文名称英文名称缩写中文名称英文名称缩写管子pipe p快速接头quick jointqj弯头elbow el翻边短节stub end se长半径弯头long radius elbowell加强管接头o-letol短半径弯头short radius elbowels螺纹加强管接头threadolettol斜接弯头（虾米腰弯头）milre elbowmel焊接加强管接头weldoletwol异径弯头reducing elbow rel承插焊加强管接头socket weldoletswcl三通teet弯头加强管接头elboletelol斜三通lateral teelt斜接加强管接头latroletlol异径三通reducing teert鞍型加强管接头sweepoletsol异径管接头（大小头）reducerr螺纹短节nipplenip同心异径管接头（同心大小头）concentric reducercr双头螺纹短节threaded both end nipplefnip偏心异径管接头（偏心大小头）eccentric reducerer单头螺纹短节threaded one end nipplehnip管箍couplingcpl型锻螺纹短节swaged threaded nipplesnip双头管箍full couplingfcpl管帽（封头）capcp单头管箍half couplinghcpl焊接管帽welded capwc异径管箍reducing couplingrcpl螺纹管帽thread captc内外螺纹接头bushingbu承插焊管帽socket welded capswc活接头unionun椭圆形封头（管帽）ellipsoid capec管堵（丝堵）plugpg盲板blankblk8字盲板spectacle blind (blank)sb2 法兰中文名称英文名称缩写中文名称英文名称缩写法兰flangeflg法兰密封面flange sealing facefsf对焊法兰welding meck flangewnf平面flat faceff平焊法兰slip-on flangesof凸台面（光滑面）raised facerf承插焊法兰socket-wclding flangeswf凹凸面male and female facemff螺纹法兰threaded flangetf 凹面female facefmf松套法兰lapped joint flangeljf凸面male facemf大小法兰reducing flangeredf环连接面ring jcin facerjf特殊法兰special flangespf透镜面lens facelf法兰盖（盲法兰）blind flangebf榫槽面tongue and grcove facetgf3 垫片中文名称英文名称缩写中文名称英文名称缩写垫片gasketg聚四氟乙烯包PTFE envelopeteg非金属垫片non-metallic gasketnmg半金属垫片semimetallic gasketsmg石棉垫片asbestos gasketag金属包垫片meta-jacket gasketmjg橡胶垫片rubber gasketrg透镜式金属环lens ring gasketler缠绕式垫片spiral wound gasketsmg八角形金属环octagonal ring gasketocr金属垫片metallic gasketmg椭圆形金属环oval ring gasketovr金属平垫片flat metallic gasketfmg齿形金属垫片solid metal scrrated gasketsmsg4 紧固件中文名称英文名称缩写中文名称英文名称缩写螺栓boltb花篮螺母turnbuckletb双头螺柱stud boltsb垫圈washerwsr螺母nutnu弹簧垫圈spring washerswsr5 阀门中文名称英文名称缩写中文名称英文名称缩写闸阀gate valvegv旋塞阀plug valve(ccck)pv截止阀globe valveglv调节阀control valvecv止回阀check valveghv安全阀safcty calvesv蝶阀butterfly valvebuv减压阀pressure reducing valveprv球阀ball valvebav蒸汽疏水阀steam trapst6 管道上用的设备中文名称英文名称缩写中文名称英文名称缩写气液分离器separatorspr取样冷却器sample coolersc阻火器flame arresterfa排液漏斗drain funneldf固定过滤器permanent strainerpsr管道混合器line mixerlmY型过滤器y-type strainersry限流孔板restriction orificeroT型过滤器t-type strainersrt混合孔板mixing orificemo临时过滤器temporary strainertsr爆破片（爆破膜）rupture diskrd消声器silencersil补偿器expansion jointej视镜sight flow indicatorsfi7 隔热、伴热中文名称英文名称缩写中文名称英文名称缩写隔热thermal insulationins蒸汽外伴热external steam tracingest保温hot insulationhi蒸汽内伴热internal steam tracingist保冷cold insulationci蒸汽夹套伴热steam-jacket tracingsjt防烫伤隔热personnel protection insulationppi电伴热electric tracinget伴热和保温tracing and insulationt & I伴热管tracing pipingtrp管道伴热piping tracingpt8 配管材料和等级中文名称英文名称缩写中文名称英文名称缩写金属材料metallic materialm合金钢alloy steelalys碳钢carbon steelcs不锈钢stainless steelss铸钢cast steelcas奥氏体不锈钢austenitic stainlesssteelass锻钢 forged steelfs铸铁gast iron ci镀锌钢galvanized steelgs可锻铸铁mallcable ironmi渗铝钢aluminum-impregnated steelals铝aluminumal黄铜brass表号schedule numbersch青铜bronze标准standardstd紫铜copper加强extra strongxs壁厚thickness特强double extra strongxxs9 装置布置中文名称英文名称缩写中文名称英文名称缩写建北construction northcn地下undergroundjg东east e装置边界线battery limit linebl西westw事故淋浴洗眼器emergency shower eyeeses南souths软管站hose stationhs北northn接续分界线match lineml水平horizontalh管道支架（管架）piping supportps竖直、铅直、直立verticalv地坪groundgrd10 图表中文名称英文名称缩写中文名称英文名称缩写工艺流程图process flow diagrampfd管段图spool drawingspdwg管道和仪表流程图piping & instrument diagrampid图号drawing numberdwgno接续图continucd on drawingcod所在图号drawing identificationdwgl详图detaildtl材料表list of materiallom11 尺寸标注中文名称英文名称缩写中文名称英文名称缩写标高elevationel中心至端部center to endcte管底bottom of pipebop端到端end to endete管中心center of pipecop法兰端面flange and facefef管顶top of pipetop面到面face to faceftf底平flat on bottomfob直径diameterd顶平flat on topfot公称直径nominal diameterdn中心线center linecl内径inside diameterid切线tangent linetl外径outnide diameterod对称的symmetricalsym尺寸dimensiondim支架底bottom of supportbos最大maximummax支架顶top of supporttos最小minimummin净距（净空）clearancecl平均averageavg中心至中心center to centerctc约，近似appoximateapp中心至面center to facectf12 操作方式及工作参数中文名称英文名称缩写中文名称英文名称缩写自动automaticaut锁开lock openlo手控manual controlmc正常关normally closenc链条操作chain operatedchop正常开normally openno铅封关门car seal closecsc大气压atmosphereatm铅封开car seal opencso公称压力nominal pressurepn闭锁lock closedlc13 施工中文名称英文名称缩写中文名称英文名称缩写焊接welding w外观检查visual examinationve电弧焊arc weldingaw超声探伤ultrasonic inspectionui气体保护电弧焊gas shielded-arc weldinggsaw射线探伤radiographic inspectionri电熔焊electric fusion weldingefw磁粉探伤magnetic particle inspectionmpi电阻焊electric resistance weldingerw液体渗透检验liquid penetrant inspectionlpi气焊gas weldinggw硬度试验hardness testinghadt搭接焊lap weldinglw水压试验hydraulic testinghydt对焊butt weldingbw气压试验pneumatic testingpnet定位焊tack weldingtw焊条covered electrodece承插焊socket weldingsw焊丝welding wireww连续焊continuous weldingcw装配、组合assemblyasy密封焊seal weldingsew现场fieldf堆焊surfacingsfg现场制造field fabricatedf/f工地焊接field weldingfw现场决定suit in fieldsf热处理heat treatmentht冷紧cold springcsp预热preheatingph螺栓冷紧bolt cold tighteningpct应力消除stress reliefsr螺栓热紧bolt hot tighteningbht焊后热处理post weld heat treatmentpwht清洗clean outco检查、探伤和试验examination inspection & testingeit14 其他中文名称英文名称缩写中文名称英文名称缩写基础foundationfdn 工时man hourmhr信息（资料）informationinf螺栓分布圆bolt circlebc参考referenceref加强的reinforcedrf修改revisionrev低点low pointlp序号（顺序）sequenceseq吸入suction/s?k?n/suc设备