管道专业词汇要点

1、1 .阀门类1.1 常用阀闸阀 Gate valve截止阀（球心阀）Globe valve节流阀 Throttle valve TRV针型阀 Needle valve角阀（角式截止阀）Angle valveY 型阀（Y 型截止阀）Y-valve （Y-body globe valve）球阀 Ball valve三通球阀 3-Way ball valve蝶阀 Butterfly valve柱塞阀 Piston type valve旋塞阀Plug valve三通旋塞阀 3-Way cock valve 旋塞Cock隔膜阀 Diaphragm valve 夹紧式胶管阀 pinch valve 止回阀

2、 Check valve1.2 其它阀安全泄汽阀（安全阀）Safety valve SV安全泄液阀（卸荷阀）Relief valve安全泄压阀Safety relief valve罐底排污阀Flush-bottom tank valve波纹管密封阀Bellow sealed valve电磁阀 Solenoid valve 电动阀 Electrically operated valve 气动阀 Pneumatic operated valve 低温用阀 Cryogenic service valve 蒸汽疏水阀Steam trap T呼吸阀 Breather valve 减压阀 Reducing

3、 valve RV 控制阀.调节阀 Control valve1.3 不表明结构的阀切断阀 Block valve, Shut-off valve, Stop valve 手动控制阀Hand control valve HCV调节阀 Regulating valve 快开阀 Quick opening valve 快闭阀 Quick closing valve 隔断阀 Isolating valve 三通阀 3-Way valve 夹套阀 Jacketed valve 排污阀 Blowdown valve 排液阀 Drain valve 放空阀 Vent valve VTV 卸载阀 Unloa

4、ding valve 排出阀 Discharge valve 吸入阀 Suction valve 多路阀 Multiport valve 取样阀 Sampling valve手动阀 Hand operated valve, Manually operated valve管道专业词汇旁路阀 By-pass valve冲洗阀 Flush valve根部阀 Root valve, Primary valve, Header valve 底阀 Foot valve2.管子与连接2.1 管子管子（标准规格）Pipe管子（非标规格）Tube钢管 Steel pipe铸铁管 Cast iron pipe衬里

5、管Lined pipe复合管（包复金属管）Clad pipe碳钢管 Carbon pipe合金钢管 Alloy steel pipe不锈钢管 Stainless steel valve奥氏体不锈钢管 Austenitic stainless steel pipe铁素体合金钢管Ferric alloy steel pipe无缝钢管 Seamless steel pipe焊接钢管 Welded steel pipe镀锌钢管 Galvanized steel pipe水煤气钢管 Water-gas steel pipe塑料管 Plastic pipe玻璃管Glass tube橡胶管 Rubber t

6、ube壁厚系列号（管子表号）Schedule number Sch.NO壁厚 Wall thickness W.T2.2 管子零件弯头Elbow异径弯头 Reducing elbow长半径弯头 Long radius elbow LRE 短半径弯头 Short radius elbow SRE 180 °弯头（回弯头）Return elbow三通（T型三通）Tee异径三通 Reducing tee 等径三通Straight tee45 ° 三通 450Lateral正三通（丫型三通）True"Y" 四通（十字通）Cross异径管（大小头）Reducer

7、RED同心异径管 Concentric reducer CON 偏心异径管 Eccentric reducer ECC 支管连接 Branch connection 支管台（凹台）Boss 活接头Union管接头（管箍）Couling, Full coupling管帽Cap C短节（短管）Nipple NIP管堵（丝堵）Plug PLG 焊接管帽 welded cap WC 盲板，管道盲板Blank, Blind, Line blank L.B8 字盲板 Spectacle blank 特殊管件 Special pipe fittings S.P2.3连接Page 1 of 17管道专业词汇临

8、时粗滤器 Temporary strainer永久粗滤器（固定粗滤器）Permanent strainerY 型粗滤器 Y-type strainerT 型粗滤器 T-type strainer 网状粗滤器Gauge strainer 粗滤器Strainer 过滤器Filter永久过滤器 Permanent filter消音器（消声器） Silencer 视镜 Sight glass（Sight flow glass） 浮球式视镜 Floating ball sight flow indicator 全视镜 Full view sigh flow indicator 取样冷却器Sample c

9、ooler 喷嘴，喷头Spray nozzle 喷射器Ejector 洗眼器 Eye washer E.W 膨胀节（伸缩接头）Expansion joint波纹膨胀节 Bellow expansion joint 球型补偿器 Ball type expansion joint 填函式补偿器 Slip type（packed type）expansion joint 安全淋浴器Safety shower S.S对焊的 Butt welded BW 法兰的 Flanged FLGD 螺纹的 Threaded THD 承插焊的 Socket welded SW 承插的Belled对焊连接 Butt

10、welded joint BW法兰连接 Flanged joint螺纹连接 Threaded joint T 管螺纹连接 Pipe threaded joint 承插焊连接 Socket welding flange SW 承插连接，套筒连接 Bell and spigot joint 整体法兰 Integral pipe flange 螺纹法兰 Threaded flange THDF 承插焊法兰 Socket welding flange 松套法兰 Lap joint flange LJF 对焊法兰Weld neck flange WNF平焊法兰 Slip on flange, Slip

11、on weld flange 板式平焊法兰 Welding plate flange 松套板式法兰 Loose plate flange滑套法兰（平焊法兰）Slip-on-welding flange法兰盖 Blind flange,Blind孔板法兰 Orifice flange异径法兰 Reducing flange BCD 螺拴圆直径 Bolt circle diameter 法兰面 Flange facing,facing of flange FOF 光面，光滑面 Plain face PF 突面 Raised face RF凹凸面 Male-female（Seal contact ）

12、face MFM 凸面 Male face MF 凹面 Female face FMF梯槽面 Tongue groove face TGF梯面 Tongue face TF 槽面 Groove face GF 环连接面，梯型槽密封面Ring joint face RJF全平面，满平面 Flat face,Full face FF 光滑突面 Smooth raised face SRF 螺拴热紧 Bolt hot tightening螺拴冷紧 Bolt cold tightening螺纹管帽 Threaded cap THDC螺纹焊管座 Threaded let THLET 承插焊管帽 Sock

13、et welded cap SWC 承插焊管座 Socket welded let SWLET 垫片Gasket非金属包覆垫片Non-metallic jacked gasket金属包覆垫片 Metallic jacket gasket 缠绕式垫片 Spiral wound gasket 内环 Inner ring 外环 Outer ring金属垫片 Metallic gasket3 .管道附件3.1 组件气液分离器 Gas-liquid separation 阻火器 Flame arrested（Flame trap）3.2 元件排液漏斗Drain funnel漏斗Funnel爆破板 Rup

14、ture disk RP限流孔板 Restriction orificeRO混合孔板 Mixing orifice软管接头 Hose connection HC金属软管Metal hose橡胶管 Rubber hose挠性管（柔性管） Flexible hose快速接头 Quick coupling旋转接头Swivel joint减压器 Reducer RED4 .材料4.1 金属材料碳钢 Carbon steel C.S合金钢 Alloy steel合金结构钢 Structural alloy steel工具钢Tool steel不锈钢 Stainless steel S.S奥氏体不锈钢 A

15、ustenitic stainless steel马氏体不锈钢 Martensitic stainless steel锻钢 Forged steel铸钢 Cast steel铸铁 Cast iron C.I灰铸铁 Grey cast iron可锻铸铁 Malleable iron M.I球墨铸铁 Nodular cast iron, Nodular cast graphite iron高硅铸铁 High silicon cast iron铝 Aluminum铜 CopperPage # of 17管道专业词汇黄铜Brass铝镁合金 Aluminum magnesium蒙乃尔合金（银铜合金）Mo

16、nel钛 Titanium铅 Lead型钢 Shaped steel角钢 Angle steel槽钢 Channel工字钢（工字梁）I-Beam宽翼线工字钢（H钢）Wide flanged beamT字钢T-Bar方钢 Square Bar扁钢 Flat Bar园钢 Round steel,rod钢带 Strap steel钢板Plate网纹钢板 Checkered plate4.2 非金属材料 塑料 Plastic丙烯睛.丁二烯.苯乙烯橡胶Acrylonitrile-butadiene-styrene rubber ABS聚乙烯 Polyethylene PE聚氯乙烯 Ploy vinyl

17、chloride PVC氯化聚氯乙烯 Chlorinated ploy vinyl chloride CPVC聚丙烯 Polypropylene PP聚苯乙烯 Polystyrene PS氯化聚醴 Chlorinated polyether CPE聚碳酸酯 Polycarbonate PC有机玻璃 Poly methyl methacrylatePMMA聚四氟乙烯 PolytetrafluoroethlenePTFE碳纤维 Carbon fiberCAR聚三氟 氯乙烯PolychlorotrifluoroethylenePCTFE氯化聚乙烯 Chlorinated poly ethylene

18、CPE;CM氯磺化聚乙烯 Chlorosulfonated polyethyleneCSM;CSPR环氧树脂Epoxy resin EP泡沫聚苯乙烯 Expanded poly styrene EPS玻璃纤维增强聚酯Glass fiber reinforced polyesterFRP丁睛橡胶 Nitride butadiene rubber NBR 氯丁橡胶 Neoprene rubber天然橡胶 Natural rubber NR丁基橡胶 Butyl rubber PIBI丁苯橡胶 Styrene-Butadiene rubber SBR顺丁橡胶 Cis-polybutadiene rub

19、ber CBR不饱和聚酯 Unsaturated polyester UP聚氨酯 Polyurethane PU耐火砖 Fire brick陶瓷 Ceramic搪瓷 Porcelain enamel石棉Asbest5 .设备安装5.1 布置装置边界 Battery limit B.L边界内 Inside battery limit I.S.B.L边界外 Outside battery limit O.S.B.L.中心线 Center line接续线 Match line M.L.设备布置 Equipment arrangment; Equipment layout;Plot plan标高，高程

20、，立面图Elevation EL绝对标高 Absolute elevation坐标 Coordinate坐标原点 Origin of coordinate装置北 Plant north真实北 true north TN方位 Orientation危险区 Hazardous area铺砌区 Paving area非铺砌区 Unpaving area楼面Floor地面标高 Ground level GL平台 Platform PF场地Yard管廊 Pipe rack电缆槽（架）Cable tray（channel）建筑物Building钢结构 Steel structure基础 Foundatio

21、n柱 columniation; Post; Stanchion梁 Beam桁架Girder墙 Wall篦子板 Grate; Grating吊装孔 Erection opening吊梁 Hoisting beam HB架顶面 Top of support TOS钢结构顶面 Top of steel TOS混凝土顶面 Top of concrete TOC梁顶面 Top of Beam TOB板表面 Plat face PLATF吊勾Hook顶面，上面Top TOP底面，底下Bottom BOT支撑点 Point of support POS固定点 Fixed point FP建筑d匕 Cons

22、truction north设计北 Design north DN电缆沟 Electric cable duct; Electrical trench管沟 Pipe trench明沟 Open trench明火地点 Open fire place散发火花地点 Send-out spark place防火间距 fire protection spacing支架间距 Support spacing地面坡度 Ground grade吊装孔 Erection opening道路Road地面 Ground;Ground level GRD内径 Inside DiameterID外径 Outside Di

23、ameterOD公称直径 Nominal diameter;Nominal(pipe)size DN公称压力 Nominal pressure PN切线 Tangent line TL中心线 Center line门 Gate窗 Window地下 Under ground UG底板底面 Bottom of base plate BBP控置室 Control room分析室Analyzer配电室 Substation变压器室 Transformer room通风室 Ventilation room更衣室 Locker room贮藏室 Storage room维修室 Maintenance roo

24、m盥洗室，厕所 Closte;Toilet;Washroom W.C办工室Office卫室,传达室 Entrance guard room;Janitor's room接待室，会客室 Reception room地秤室 Weigh-bridge room泵房 Pump house;Pump room压缩机室 Compressor house(room)电池室 Battery room消防栓 Fire plug FPL电气盘 Electrical panel仪表盘 Instrument panel就地盘 Local panel5.2 设备塔 Tower;Column洗涤塔Scrubber

25、吸收塔Absorber冷却塔 Cooling tower精福塔 Fractionating tower换热器 Heat exchanger空冷器Air cooler水冷却器Water cooler冷却器Condenser螺旋板换热器 Spiral plate exchanger套管换热器 Double pipe heat exchanger石墨换热器 Graphite heat exchanger板片换热器 Plate type heat exchanger板翅式换热器 Plate-fin heat exchanger板式塔 Plate tower填料塔 Floating distillati

26、on tower浮阀塔 Valve tower反应器Reactor贮罐Tank缓冲器 Knock-out drum混合罐 Mixing tank(drum)浮顶罐 Floating roof tank;Pontoon roof tank内浮顶罐 Floating internal roof tank 固定顶罐 Stationary roof tank 卧式储罐 Horizontal tank 球罐 Spheroid;Spherical tank 罐，鼓,筒，桶Drum 气柜 Gas bolder螺旋式气柜 Helical gas-holder 湿式气柜Wet gas holder 干式气柜 D

27、ry gas- holder 离心泵 Centrifugal pump 涡轮泵 Turbine pump 旋涡泵 Vortex pump 转子泵 Rotary pump 齿轮泵Gear pump内啮合 齿轮泵 Internal gear rotarypump;Crescengear pump螺杆泵Screw pump柱塞泵 Plunger pump双作用往复泵 Double action reciprocating pump计量泵，定量泵 Metering pump泥浆泵 Slurry pump;Sludge pump;Mud pump管道泵 Inline pump手摇泵 Hand pump;

28、 Wobble pump深井泵 Deep well pump输送泵 Transfer pump; Delivery pump屏蔽泵 Shielding can-type pump; Canned pump液下泵 Submerged pump; Submersible pump潜水泵 Submerged pump; Immersible pump多级泵 Stage pump; Multistage pump立式泵 Vertical pump;磁力泵 Magnetic transmission pump; Magnetic coupled pump 气动泵 Pneumatic pump 轴流泵 A

29、xial flow pump 混流泵 Mixed flow pump 陶瓷泵 Ceramic pump 陶制泵 Stoneware pump 自吸泵 Self suction pump; Self priming pump 消防泵Fire pump 真空泵 Vacuum pump 叶片式真空泵 Vane vacuum pump水环式真空泵(压缩机) Water ring vacuum pump(compressor)液环泵(压缩机)Liquid ring pump(compressor)活塞式压缩机 Piston compressor螺杆压缩机 Helical screw compressor

30、离心压缩机 Centrifugal compressor多级压缩机 Multiple stages compressor往复式压缩机 Reciprocating compressor风机，风扇Fan; Van鼓风机Blower离心机 Centrifuger离心分离机 Centrifugal separator离心过滤机 centrifugal filter压滤机 Pressure filter板框式压滤机 Plate and frame filter press厢式压滤机 Box type filer press带式过滤机 Belt filter转鼓式过滤机 Rotating drum typ

31、e filter盘式过滤机Tray filter板式塔 Plate tower填料塔 Packed tower; Packed column浮阀塔 Valve tower; Floating distillation tower带式（皮带）运输机 Ribbon conveyer; Belt conveyer螺旋输送机 Screw convery; Spirla conveyer; Worm conveyer加热器Heater搅拌器Agitator炉子 Furnace烟囱Stack火炬Flare锅炉Boiler发电机Generator汽轮机 Steam turbine电动机Motor起重机，吊车

32、Crane板式起重机 Bridge crane吊车梁 Crane beam; Hoist beam电动葫芦 Motor hoist; Electric hoist; Electric block成套设备Package unit附属设备,附件 Attachment equipment干燥器Dryer混合器Mixer蒸发器 Evaporator萃取器Extractor结晶器 Crystalliger澄清器 Gravity settler喷射器Ejector喷头 Sprayer分离器Separator旋风分离器 ，旋风除尘器Cyclone;Cyclone separatordevice布袋收尘器 C

33、loth envelop collection电除尘器 Electrostatic precipitator; Electridustprecipitator除尘器,吸尘器 Duster; Dust arrester振动筛 Vibrating screen;Riddler;Oscillating sieve破碎机 Breaker; Cracker mill; Crusher; Crushing mill颗式破碎机 Jaw breaker; Jaw crusher; Alligator粉碎机，磨碎机 Grinder; Pulverizer;Disintegrator;Atomizer提升机,卷扬

34、机 Hoister; Lifter; Gig; Elevator斗式提升机 Bucket elevator电梯 Electrical lift; Elevator泡沫站 Foam station软管站 Hose station H.S6.管道布置6.1 设计文件管道布置 Piping assembly; Piping layout管道布置平面 Piping arrangement plan PAP管道研究Piping study"X"视图 View "X""A-A"视图 Section "A-A"详图 Detail

35、 drawing轴测图，空视图Isometric drawing索引图Key plan接续图 Continue on drawing COD管道及仪表流程图 Piping and Instrument diagram P&ID工艺控制图 Process control diagram工艺流程图 Process flow diagram公用工程流程图Utility flow diagram UFD总图 Genera plan总平面布置图 General arrangement plan放大图 Enlarged view节点Node地上 Above groundAG地下 Under gro

36、undUG地面 Ground GRD附图Figue草图Sketch图例Legend符号Symbol比例Scale蒸汽伴管 Steam tracing热水伴管 Hot-water tracing电伴热 Electrical tracing夹套管 Jacketed tracing高压 High pressure H.P.中压 Medium pressure M.P.低压 Low pressure L.P.大气，大气压 Atmosphere ATM工作 压力，操作压力 Operating pressure; Working pressure设计压力 Design pressure工作温度，操作温度

37、Operating temperature设计温度 Design temperature管口 Nozzle取样接口 Sampling connection S.C清除口，清洗口 Clean out C.O排出 口 Exhaust出 口 Outlet; Discharge DISCH入口 Inlet; suction INLET连接,接头Connection管 口方位 Nozzle orientation排液Drain放空 Vent VENT污水坑，污水池 Sump pit地坑，井Pit地漏 Floor drain F.D下水管Sewer人孔 Manhole M.H手孔 Handhole H.H

38、关闭后加铅封（封关）Car seal close C.S.C开启后加铅封（封开）Car seal open C.S.O关闭后加锁（锁关）Locked closed L.CPage 5 of 17开启后加锁（锁开）Locked closed L.O管架 Piping support正常时关闭 Normally close N.C支耳Lug正常时开启 Normally open N.OU 型卡 Clevice故障时关闭 Valve closes on failure of actuating带状卡 Strap clampenergy FC托座Stool故障 时开启 Valve opens on f

39、ailure of actuating吊耳Earenergy FO导向板，夹板Cleat垂直,正交 Perpendicular底板 Base plate平行 Parallel顶板 Top plate管顶 Top of pipe TOP予埋件 Embedded part; Inserted plate管底 Bottom of pipe BOP支承环Ring管内底 Invert,Inside bottom of pipe INV加强板Stiffener底平 Flat on bottom FOB垫片（垫平用）Shim顶平 Flat on top FOT锚固件Clip水平的，卧式的Horizontal

40、 HOR预焊件（设备上）Clip（on equipment）立式的，垂直的Vertical VERT聚四氟乙烯滑动板PTFE sliding plate水平安装 Horizontal installation连接板Tie plate垂直安装 Vertical installation连接杆Tie rod管件直连 Fitting to fitting FTF限制杆Limit rod管间品巨Line spacing鞍座Saddle管道跨距 Line span裙座Skirt管道等级Piping class支承架 Resting support管道材料规定Piping material specifi

41、cation滑动架 Sliding support等级分界 Material Specification break固定架Anchor隔热分界 Insulation break导向架Guide管道附件 Piping attachment吊架Hanger管道元件 Piping element弹簧架 Spring support面全面 Face to Face F-F弹簧托 Resting type spring support中心全面 Center to Face C-F弹簧吊架Spring hanger中心至中心 Center to Center C-C恒力吊架 Constant hanger

42、中心至端面 Center to End C-E滚动支架 Rolling hanger坡度 Slope; Grade减振器Snubber公称直径 Nominal Diameter DN悬臂架 Cantilever support公称压力 Nominal pressure PN三角架 Triangular support外径 Outside DiameterOD支腿Leg内径 Inside DiameterIDn 型管架 n-type support螺栓圆直径 Bolt circleB.CL 型管架 L-type support软管接头 Hose connection HC柱式管架 Pole ty

43、pe support管段,短管 Spool piece; Spool墙架 Support on wall可拆短管 Removable joint spool RSP管墩，低管架Sleeper直管 Run pipe; Straight pipe特殊管架 Special support弯管Bend（予埋螺栓）伸出长度Extrusion管内底标高 Invert elevation IE对中心，找正Alignment不许出现袋形 Not allow pocket NO.P跨度Span孔板 Orifice plate力矩Moment孔，洞Hole弯矩 Bending moment低点标高 Low poi

44、nt elevation LP.LE扭矩Torque低点 Low point LP荷载Load高点 High point HP反力 Reaction平台 Platform; Flat; Floor; Surface plate PF位移 Displacement袋形管 Bag-Shape pipe角位移 Angular rotation夕卜壳(outside)Shell;Case(shell);Casing;Cover冷紧，冷拉Cold spring 约束 Restraint6.2管道安装固定点 Fix point; Anchor point 应力Stress管托Shoe惯性矩 Moment

45、of inertia管卡Clamp断面系数 Section modules安全系数Safety factor6.3 焊接与热处理电弧焊 Arc welding电熔焊 Electric fusion welding EFW气熔焊 Fusion gas welding FGW电阻焊 Electric resistance welding ERW气焊 Gas welding; flame welding等离子焊 Plasma welding电渣焊 Electroslag welding焊条 Welding electrode(rod)焊丝 Welding wire平焊 Flat welding角焊

46、Fillet welding间断焊 Intermittent welding点焊 Spot welding对焊 Butt welding搭焊 Lap welding现场焊 Field weld F.W工厂(车间)焊接Shop weld坡口 Groove无损检验 Non-Destruction testing肉眼检验，外观检验Visual testing超声波探伤 Ultrasonic test磁粉探伤 Magnetic particle test荧光渗透试验 Fluorescent penetrate inspection水压试验 Hydraulic testing气压试验 Pneumatic

47、 testing退火 Annealing回火 Tempering正火 Normalizing淬火 Quenching调质 Quenching and tempering高频淬火 Induction hardening渗氮 Nitrogen case-hardening渗碳 Carbonization6.4 隔热及涂漆玻璃棉Glass wool岩棉 Rock wool泡沫玻璃 Foam glass; Cellular glass硅酸钙 Calcium silicate硅酸铝纤维 Aluminosilicace fiber珍珠岩Perlite泡沫混凝土 Foamed concrete; Cellu

48、lar concrete蛭石 Vermiculite矿渣棉 Mineral wool硅藻土 Kieselguhr; Diatomite石棉板 Asbestos board石棉布 Asbestos cloth聚氨酯 Polyurethane泡沫聚苯乙烯 Cellular polystyrene玻璃布 Glass(fiber) cloth沥青 Asphalt油毡 Asphalt felt管道专业词汇镀锌铁丝 Galvanized wire镀锌铁丝网 Galvanized wire mesh 管壳Shell毡(被)Blanket镀锌铁皮 Galvanized (sheet) iron 铝板 Alum

49、inum sheet隔热，隔离,绝缘Insulation INS 保温 Hot instruction保冷 Cold instruction 人身保护 Personal protection 隔音 Sound insulation 吸声 Sound-absorbing 导热系数 Thermal conductivity factor 支承环 Support ring 分贝 Decibel 涂漆 Painting底漆 Primary coat; Bottom coat面漆 Finishing coat 防锈漆 Antirust paint 醇酸瓷漆Alkyd enamel 酚醛漆 Phenoli

50、c paint 沥青漆 Bituminous paint 聚氨酯漆 Polyurethane paint 有机硅漆 Organic silicon paint 环氧树脂漆 Epoxy resin paint 过氯乙烯漆 Ethylene perchloride paint 无机富锌漆 Inorganic zinc-rich paint6.5 紧固件螺栓Bolt六角头螺栓 Hexagonal head bolt方头螺栓 Square head bolt双头螺栓Stud bolt环头螺栓Eye bolt沉头螺栓 Countersunk(head) screw 地脚螺栓 Anchor bolt; F

51、oundation bolt 松紧节，花兰螺栓Turnbuckle U型螺栓U-boltT型螺栓T-bolt自攻螺钉 Self tapping screw膨胀螺栓 Expansion bolt 六角螺母Hexagonal nut 方螺母 Square washer 蝶形螺母Wing nut 锁紧螺母Lock nut 垫圈Washer方垫圈 Square Washer斜垫圈 Slant Washer 弹簧垫圈Spring washer 开口销 Cotter pin 定位销Dowel pin 钉 Rivet右螺纹 Right hand thread管螺纹 Pipe thread 锥管螺纹 Tape

52、r pipe thread 直管螺纹 Straight pipe threadPage 7 of 17管道专业词汇美国标准直管螺纹 American standardtaperpipe部门 Departmentthread NPT管子内螺纹 Internal pipe thread IPT梯形螺纹 Trapezoid thread公制螺纹Metric thread粗牙螺纹Coarse thread通长螺纹，全螺纹Full thread粗制的Coarse精制的 Finished; Fine7.相关词语基础设计 Basic design详细设计Detail design规划他置阶段Planning

53、 stage初步阶段 Preliminary stage分析设计阶段 Analytical Engineering phase成品设计阶段Production design phase部，科，室 Division专业 Discipline图号 Drawing number DWG.No.项目 Project项目号 Job No. Job.No.工厂，装置Plant买方（供货）By buyer B.B卖方（供货）By seller B.S制造厂（供货）By vender B.V由仪表（专业负责）By instrument B.INST铭牌 Name plate询价 Inquire净正吸入压头 N

54、et positive suction head静电接地 Static grounding分散控制系统 Distributed Control Systems DCS 附件 Attachment合同号 Contract number Cont.No.先期确认图纸资料 Advanced certified final 最终确认图纸资料Certified final CF数据表Data sheet 设计文件 Design document 设计注释 Design note 设计规定 Design specification SPECACF夕卜汇 Foreign exchange备忘录 Memora

55、ndum公章 Official seal索赔 Claim indemnity交货付款 Cash on delivery C.O.D摄氏 Centigrade C设计规定 7匚总、表Design specification summary sheetDSSS详细设计版 Detail design issue DDI用户变更通知 Client change notice CCN命名表，管道表 Nomenclature规划研究版设计布置图Planning plot plan概略版设备布置图Conceptual plot plan投标版设备布置图Proposal plot plan合同版设备布置图Award plot plan送审版设备布置图Approval plot plan成品版设备布置图Production plot plan施工版设备布置图Construction plot plan工作程序 Working proced