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钢管steelpipe螺纹端管threadedpipe法兰端管flangedpipe锻制swage光滑弯管smoothbendU型弯管U-bend弯管bendingpipe波纹管膨胀节expansinonbellows柔性管flexiblepipe管件接头pipefittingjoint机械连接mechanicaljoint活套连接lappedjoint环形垫连接ringtypejoint扩口接头flaretypejoint非扩口连接flarelesstypejoint承插连接bellandspigotvictaulic接头victaulicjoint弯头elbow异径管reducer管接头coupling活接头union短管nipple法兰flange配对法兰companionflange法兰盖blindflange异径法兰reducingflange八字盲板(1)spectactleblind(2)reversibleblind平板式法兰plateflange带颈法兰hubbedflange对焊法兰weldingneckflange松套法兰lappedflange管端突缘stubend法兰面flangeface垫片沟槽gasketgroove满平面fullface突面raisedface大准槽面largetongueandgrooveface双凹凸面doublemale&femaleface大凹凸面largemale&femaleface金属垫片metallicgasket非金属垫片non-metallicgasket半金属垫片semi-metallicgasketO型环O-ring透镜垫lensring对焊buttweld承插焊接socketweld滑套焊接slip-onweld焊接支管台weldolet插入环insertring管帽cap材料表billofmaterial材料统计take-off管段表linebillofmaterial估算汇总表estimationsummarysheet备品备件表sparepartslist报价单quotationsheet订货表purchaseorderschedule材料汇总表billofmaterialsummary状态报告statusreport分布报告distributionreport价格、重量一览表cost&weightsummary价格、重量汇总表cost&weighttotal定货管理表ordercontrol管道材料管理表pipingmaterialcontrolsheet元件代码itemcode标记号tagnumber标准形态standardshape轴测图isometricdrawing管线号linereference批号batchreference管子下料表pipingcuttinglist制做件表fabricationpartslist组装件表erectionpartlist固定架anchor滑动架restingsupport导向架guide限位架directionstop减振架dampener球阀ballvalve(2)specdesignation阀门号valveNO.等级分界specificationbreak重要管道criticalpiping总管headerpipe仪表管道instrumentpiping排放管道blowdownpiping火炬气管道flarepiping输送管线transferline入口管线suctionline排水管effluentline旁通管bypassline吹扫系统purgesystem放空接口ventconnection软管接口hoseconnection双切断阀及排放阀doubleandbleeder污水沟sewerditch冷凝液池condensatepit积水坑sumpbox漏斗dripfunnel管段spoolpiece垫环spacerring限流孔板restrictionorifice流量喷咀flownozzle液体混合用三通mixingtee喷头spraynozzle粗滤器strainer临时粗滤器temporarystrainer疏水阀steamtrap爆破膜rupturedisk蒸汽伴热管道steam-tracedpiping夹套管道jacketedpiping地下管道undergroundpiping止回阀checkvalve隔膜阀diaphragmvalve三通阀three-wayvalve角阀anglevalve碟阀butterflyvalve旋塞阀cock伸长杆操作extensionstem-operation链操作chain-operated齿轮操作gear-operated扳手操作wrench-operated电动操作motor-operated阀芯trim阀盖bonnet焊接支管weldbranch偏置offset焊缝根部间隙weldrootgap现场调整后再下料和焊接cutandweldafteradjusting坡度slope工作点workingpoint管架说明notesforpipinghanging部门间校核版interdepartmentalcheckprint平端plainend坡口端beveledend管道联接图pipinghook-updrawing管道图说明notesforpipingdrawing标题栏titleblock询价单pipingrequisitionsheet支架support管托shoe保冷管托cradle鞍座saddle耳轴trunnion吊架hanger刚性吊架rigidhanger弹簧吊架springhanger恒力吊架constanthanger阀门valve截止阀globevalve闸阀gatevalve针形阀needlevalve球阀ballvalve