1、手册T-PD020102C-2003实施日期2003年5月26日配管专业英文缩写词第 1 页共 15 页本文件所有权属中国石化工程建设公司。未经本公司的书面许可，不得进行任何方式的复制；不得以任何理由、任何方式提供给第三方或用于其它目的。1 总则1.1 目的为了在工程文件中正确使用英文缩写词和理解英文缩写词表达的涵义，特编制本文件。1.2 范围适用于配管、装置布置、管道材料、管道应力分析等专业在英文注释的图纸和设计文件中使用。用中文注释的图纸和设计文件除特殊情况外，一律不采用。2 英文缩写词（以字母顺序排列）缩写词英文名称汉语涵义（L）large大（S）small小0.8D nut heigh
2、t H=0.8D螺母高度H=0.8D13Cr 13% chromium stainless steel含铬量为13%的不锈钢2HVY-HEX-NUTS Two heavy hexagonal nuts双倍加厚六角螺母45 45 degree 45度50 50 degree 50度90 90 degree 90度A Absolute pressure绝压AG asbestos gasket、above ground石棉垫片、地上AGC anti grooving corrosion防沟纹腐蚀AISI American Iron and Steel Institue美国钢铁学会AL alumini
3、um铝ALMINZ aluminized镀铝AMB ambient环境的ANNL / AN annealed退火第 2 页 共 15 页T-PD020102C-2003手册续表缩写词英文名称汉语涵义ANSI American National Standards Institute美国国家标准协会API American Petroleum Institute美国石油学会APPR approximate约、近似APPX appendix附录、附件AS alloy steel合金钢ASB asbestos石棉ASGR Asbestos + graphite柔性石墨ASSY assembly装配、
4、组合ASME American Society of Mechanical Engineers美国机械工程师协会ASTM American Society for Testing and Materials美国材料与试验协会ATM atmosphere大气（压）AUST.SS austenitic stainless steel奥氏体不锈钢AUTO automatic自动AV angle valve角阀AVG average平均AW arc welding电弧焊B bolt螺栓B & DST body and disc seat阀体与阀盘密封圈B or DST either body or d
5、isc seat阀体或阀盘密封圈B: or BALL Ball球BAV ball valve球阀BB bolted bonnet螺栓连接的阀盖BC bolt circle 螺栓分布圆BC bolted cover or bolted cap螺栓连接的阀帽BCT bolt cold tightening螺栓冷紧BDY body阀体BEDD basic engineering design data基础工程设计数据BE bevelled end坡口端面BF blank flange法兰盖（盲法兰）BHT bolt hot tightening螺栓热紧BITE bite type end 卡套式连接
6、端BL battery limit装置边界线BLK blank盲板BLDG building建筑物手册T-PD020102C-2003第 3 页 共 15 页续表缩写词英文名称汉语涵义BOB bottom of beam梁底BOE-TOE bevelled one end - threaded one end一端坡口 一端螺纹BOP bottom of pipe管底BOS bottom of support支架底BRS brass黄铜BRZ bronze青铜BS British standard英国标准BSG bellow seal gland波纹管密封压盖BST body seat阀座BTT
7、M bottom底部BUTTF butterfly蝶型BUV butterfly valve蝶阀BV breather valve呼吸阀BU bushing内外螺纹接头BW butt welding对焊C cold insulation保冷C carbon/carbon content碳/含碳量C full coupling管接头C or C degrees centigrade摄氏度数C-PTFE carbon filled teflon碳钢衬聚四氟乙烯CA corrosion allowance腐蚀裕度C.A corrosion allowance including erosion腐蚀裕
8、度CADMIUM-P cadmium plated镉板CAF compressed asbestos fiber压缩石棉纤维CAL or CALORZ calorized参铝CAL calculation计算CAS cast steel铸钢CC chemical clean化学清洗CE covered electrode焊条CEM cement水泥CENT centrifugal离心（式）的CI or C/I cast iron铸铁CHOP chain operated链条操作CHV check valve止回阀第 4 页 共 15 页T-PD020102C-2003手册续表缩写词英文名称汉语
9、涵义CL clearance净距（净空）CL class等级CL center line中心线CLAS cast low alloy steel低合金铸钢CM colour mark 色标CN construction north建北CO clean out清洗口COD continued on drawing接续图COD code规程COFF cofferdam围堰COMP compressed压缩的CON / CONC concentric同心CONN connection连接CONN connecting end连接端COP center of pipe管中心CORR corrosion
10、 or corrosive腐蚀或腐蚀的CP cap管帽（封头）CPL / CPLG coupling管箍CR concentric reducer同心异径管（同心大小头）CR rchloroprene rubber氯丁橡胶CS / C. STL carbon steel碳钢CSP cold spring冷紧CSC car seal close铅封关CSO car seal open铅封开CTC center to center中心至中心CTE center to end中心至端部CTF center to face中心至面CU copper紫铜CV control valve调节阀CW con
11、tinuous welding连续焊D diameter直径D & S disc and seat阀盘和阀座D: or DISC: Disc阀盘DEG degree度数手册T-PD020102C-2003第 5 页 共 15 页续表缩写词英文名称汉语涵义DF drain funnel排液漏斗DI ductile iron球墨铸铁DIA diameter直径DIAPH diaphragm隔板DIM dimension尺寸DIMS dimensions尺寸的DIS discharge排出口DN nominal diameter公称直径DR drain排液DST disc seat阀盘密封圈DUAL
12、- DUAL-PLATE双板DUCTL or D/I ductile or nodular iron球墨铸铁DV diaphragm valve隔膜阀DWG.drawing number图号DWGI drawing identification所在图号DTL detail详图E East东ECC eccentric偏心EFW electric fusion welding电熔焊EIT Examination、inspection and testing检验、检查和试验EJ expansion joint补偿器（膨胀节）EL elbow、elevation弯头、标高ELB elbow弯头ELBO
13、LET Elbow olet弯头管嘴ELEC electric电的L.R long radius elbow长半径弯头S.R short radius elbow短半径弯头EPDM Ethylene propylene terpolymer乙烯丙烯共聚物EQ / EQV equivalent相当的ER eccentric reducer偏心异径管ERW electric resistance welding电阻焊ES emergency shower事故淋浴器EST external steam tracing蒸汽外伴热ET electric tracing电伴热第 6 页 共 15 页T-P
14、D020102C-2003手册续表缩写词英文名称汉语涵义ETE end to end端部至端部EW eye washer事故洗眼器EXTR extruded挤压出的，伸长的F field现场FA flame arrester阻火器FAB fabricated预制的FB Full bore全孔FCPL full coupling双头管箍FDN foundation基础FEF flange end face 法兰端面FF flat face or full face全平面F/F / FF field fabricated现场制造FIG figure图FL floor楼板FLAS forged lo
15、w alloy steel低合金锻钢FLG flange法兰FLGD flanged end / flanged法兰端/法兰的FLSS flangless无法兰FMG flat metallic gasket金属平垫片FNPT 60 inside taper pipe threads 60锥管内螺纹FOB flat on bottom底平FOT flat on top 顶平FRP fiberglass reinforced plastic玻璃钢FS forged steel锻钢FTF face to face面到面FTUC Female threaded 360 universal conne
16、ctor阴螺纹360万向连接FW field welding现场焊接G gasket垫片G Gauge pressure表压GALV or （G）galvanized镀锌GF groove face槽面GF PTFE glass filled ptfe聚四氟乙烯玻璃钢Gr. grade等级GLV globe valve截止阀手册T-PD020102C-2003第 7 页 共 15 页续表缩写词英文名称汉语涵义GO- gearing齿轮传动GRD ground地坪GSAW gas shielded -arc welding气体保护电弧焊GSF Gasket surface（s） finish垫片
17、表面修整GV gate valve闸阀GW gas welding气焊H（1） hot insulation （2） horizontal（1） 保温 （2） 水平HADT hardness testing硬度试验HAS-C hastelloy-c哈氏合金HB brinell hardness布氏硬度HB. brinell hardness number硬度HC hose coupler软管接头HCPL half coupling单头管箍HEX. hexagonal六角HF Hard facing表面硬化HL horizontal lift水平升降HP hight point高点HS hose
18、 station软管站HT heating treatment热处理HYDT hydraulic testing水压试验ID lnside diameter内径INF information信息、资料、条件（专业）INS thermal insulation隔热INST instrument仪表I.R inside ring内支承环ISRS inside screw raising stem内螺纹升降阀杆IST internal steam tracing蒸汽内伴热ISO isometric drawing单管图ITCS impact tested carbon steel碳钢冲击试验IX I
19、nconel-x spring铬镍铁合金X弹簧JOB job number工号（项目号）L large大LAS low alloy steel低合金钢LB long bonnet长阀盖第 8 页 共 15 页T-PD020102C-2003手册续表缩写词英文名称汉语涵义LBNT. Long bonnet长阀杆LC lock close锁闭LEB-SEP large end bevelled-small end plain大端为坡口小端为平端LEP-SET large end plain-small end plain大端为平端小端为平端LER lens ring gasket透镜式金属环垫LE
20、T-SEP large end threaded-small end plain大端为螺纹小端为平端LF female face / large female凹面LJ lapped joint松套LM male face / large male凸面LN lens type （similar）透镜式LND- lined衬里LNG lining衬里LO lock open锁开LOM （BOM）list of material （bill of material）材料表LP low point低点LP low pressure低压LPI （PT）liquid penetrant inspectio
21、n （test）渗透检测LR- Long radius长半径LT lateral tee斜三通LT/LG large tongue / groove大榫面/槽面LTCS low temperature carbon steel低温碳钢LUG lug type支耳式LW lap welding搭接焊M metallic material金属材料M. BOLT Hexagonal head bolt and unit六角头螺栓和螺母MAX maximum最大MAWT maximum allowable working pressure最大许用操作压力MEL mitre elbow斜接弯头（虾米腰弯
22、头）METR. Meter series米制MFF / MF male and female face凹凸面MFR STD / MFTR manufacturers standard制造厂标准MG metallic gasket金属垫片MH metallic hose金属软管MHR man hour工时手册T-PD020102C-2003第 9 页 共 15 页续表缩写词英文名称汉语涵义MI malleable iron可锻铸铁MIG metal inertia gas welding金属焊条惰性气体保护焊MIN minimum最小MJG metallic jacket gasket金属包覆垫
23、片ML match line接续分界线MNL manual手动、手册MNPT 60 outside taper pipe thread 60锥管外螺纹MP Middle pressure中压MPT 55 outside taper pipe thread 55锥管外螺纹MO mixing orifice混合孔板MPI （MT）Magnetic particle inspection （test）磁粉检测MSSManufacturers standardization society ofthe valve and fittings industry美国阀门及配件制造商标准化协会MTO mate
24、rial take-off材料统计N North北NBR nitrile butadiene rubber丁腈橡胶NC normally close正常关NEOPRENE-L CS neoprene lined carbon steel碳钢衬氯丁橡胶NIP nipple短节NMG non-metallic gasket非金属垫片NO normally open正常开NPS national standard straight pipe thread美国标准直管螺纹NPS nominal pipe size公称管径NPTNational （USA） standard taper pipethre
25、ad美国标准锥管螺纹NR. natural rubber天然橡胶NU nut螺母NV needle valve针型阀OCR octagonal ring gasket八角环形垫片OPR operate操作、工作OD outside diameter外径O.R outside ring外环OS&Y / OSY outside screw and yoke外螺纹带支架OVR oval ring gasket椭圆环形垫片第 10 页 共 15 页T-PD020102C-2003手册续表缩写词英文名称汉语涵义P（1）pipe （2）personal protection insulation（1） 管
26、子（2）防烫伤隔热PBE plain both end两端平端PE plain end平端PE polyethylene聚乙烯PE-L CS polyethylene lined carbon steel碳钢衬聚乙烯PF platform平台PF JIS parallel （straight） thread JIS直管螺纹PFA-L CS PFA lined carbon steel碳钢衬PFAPFD process flow diagram工艺流程图PH preheating预热PID piping and instrument diagram管道和仪表流程图PIST-SPR Piston-
27、Spring柱塞带弹簧PL plug管堵 （丝堵）PL plain or plate平板PLE-TSE Large end plain small end thread大端平端 小端锥管螺纹PN nominal pressure公称压力PNET Pneumatic testing气压试验POE-TOE plain one end thread one end一端平端 一端锥管螺纹PE polyethylene聚乙烯PP polypropylene聚丙烯PP-L FRP Polypropylene lined FRP玻璃钢衬聚丙烯PR pipe rack管桥、管廊PRESS （P）pressur
28、e压力PRSL pressure seal压力自紧密封PRV pressure reducing valve减压阀PS piping support管道支架（管架）PSB pressure seal bonnet压力密封阀盖PSC pressure seal cover压力密封帽PT JIS taper pipe thread JIS锥管螺纹PTFE polytetrafluoroethylene聚四氟乙烯PTFE / VITON PTFE VITON backed聚四氟乙烯/氟橡胶垫PV plug valve （cock）旋塞阀PWHT post weld heat treatment焊后热
29、处理手册T-PD020102C-2003第 11 页 共 15 页续表缩写词英文名称汉语涵义QTY quantity数量R reducer异径管（大小头）R round圆形的R. 55 taper pipe thread 55锥管螺纹RAT rating等级R-TFE reinforced teflon增强聚四氟乙烯HRC 或HR Rockwell hardness洛氏硬度RB r-port缩孔RCPL reducing coupling异径管箍RD rupture disk爆破片（爆破膜）RED reducing （flange）异径（法兰）RED reduced异径的RED WLDOLET
30、 reducing weld olet异径焊接管嘴REF reference参考REF.DWG. reference drawing参考图REL reducing elbow异径弯头RESIST resistance电阻REV revision修改REV.revision number修改号RF raised face凸台面RG rubber gasket橡胶垫片RGT regular type调节型RI（RT）radiographic inspection （test）射线检测RJ ring joint face环连接面/环槽面RO restriction orifice限流孔板RP rei
31、nforcing pad补强板RT reducing tee异径三通RT radiographic test射线探伤RTG rating压力等级RUB rubber橡胶RV relief valve泄压阀S Small 小S South南第 12 页 共 15 页T-PD020102C-2003手册续表缩写词英文名称汉语涵义S: seat阀座S.BOLT Stud bolt螺柱，双头螺栓SAW submerged arc weld埋弧焊SB（1）spectacle blank （blind） （2）stud （1）八字盲板（2）螺柱SB screwed bonnet螺纹连接的阀盖SC（1）sa
32、mple cooler （2）sample connection（1）取样冷却器（2）采样接口SC screwed cap （screwed cover）螺纹管帽SCH / Sch schedule number表号SCRD screwed螺纹的SEW seal welding密封焊SERV service使用，服务SF suit in field现场决定SFG surfacing堆焊SG sight glass视镜SG screw gland螺纹压盖SGV socket gate valve插板阀SHEL shelter棚SIL silencer消声器SJT steam-jacket tra
33、cing蒸汽夹套伴热SMG semimetallic gasket半金属垫片SMLS / -S seamless无缝的SMSG solid metal serrated gasket整体金属齿形垫片SMT - F smooth finish光面修整SNIP swaged nipple异径短节SO（1）slip-on （2） steam out（1）平焊（2）蒸汽吹扫口SOCKOLET sockolet承插管嘴SP（ISO）spool drawing管段图（车间预制的几个焊段的单管图）SPR separator分离器SPRL WND Spiral-wound缠绕式SEQ sequence序号（顺
34、序）SR（1） strainer （2） stress relief （1）过滤器 （2） 应力消除 手册T-PD020102C-2003第 13 页 共 15 页（3） short radius（3）短半径续表缩写词英文名称汉语涵义SRB bucket type strainer桶式过滤器SRT T-type strainer T型过滤器SRY Y-type strainer Y型过滤器SS / S.STL stainless steel不锈钢ST steam trap疏水阀STD Standard or standard weight标准或标准重量级STUD. stud bolt and
35、nut双头螺栓和螺母STL- Hard alloy steel, stellite硬质合金STLD stellited facing （Co-Cr-W alloy）司特来合金（钨铬钴合金）表面STR straight直线STRU structure构架、框架、构筑物SUC suction吸入口SV safety valve安全阀SW socket welding承插焊SWG spiral wound gasket缠绕式垫片SWG swing旋启式SWSR spring washer 弹簧垫圈SYM symmetrical对称的SE stub end翻边短节T（1）tee （2）tracing（
36、1）三通 （2）伴热（冷）T or t thickness厚度T&C threaded and coupled螺纹的和管箍的TB turnbuckle花兰螺母TBE threaded both ends两端螺纹TD tilting disk斜翻盘TEMP （T）temperature温度TEG PTFE envelope gasket聚四氟乙烯包覆垫片TF tongue face榫面T&G tongue and groove face榫槽面THK thickness壁厚THR thread螺纹THREDOLET threadolet螺纹管嘴TIG tungsten-inert-gas arc
37、welding钨极惰性气体保护焊第 14 页 共 15 页T-PD020102C-2003手册TIT titanium钛续表缩写词英文名称汉语涵义TL tangent line切线TP type类型TW tack welding定位焊、点焊TOP top of pipe管顶TOS top of support支架顶TRIM trim阀芯TSR temporary strainer临时过滤器TWV 3-way valve三通阀UB union bonnet活接阀盖UC utility connection公用物料接头UG underground地下UI （UT）ultrasonic inspec
38、tion （test）超声探伤UN union活接头UTL utility公用物料V vertical竖直、直立VE visual examination外观检查VITON-L CS viton lined carbon steel碳钢衬氟橡胶VT vent放气W（1）West （2）welding（1） 西 （2） 焊接WE with equipment设备带来WI with instrument仪表带来WB. welding bonnet焊接阀盖WELD welded焊接的WAFER Wafer type对夹式WELDOLET Butt weld boss对焊管嘴WFR wafer对夹式WLTH wafer lug threaeded holes带螺纹孔对夹式支耳WN Welding neck对焊，高颈WSR washer垫圈WT weight重量WW welding wire焊丝XS extra strong加强，加厚XXS double extra strong特强，特加厚手册T-PD020102C-2003第 15 页 共 15 页起草人张发有校核人王振国主审人陈锡如标准化审查李宁批准人王子宗批准日期
