化工管道设计

化工管道设计化工管道设计化工管道设计xxx公司化工管道设计文件编号：文件日期：修订次数：第1.0次更改批准审核制定方案设计，管理制度1管道组成件Pipingcomponent管子Pipe管子(按照配管标准规格制造的)pipe

管子(不按配管标准规格制造的其他用管)tube

钢管steelpipe

铸铁管castironpipe

衬里管linedpipe

复合管cladpipe

碳钢管carbonsteelpipe

合金钢管alloysteelpipe

不锈钢stainlesssteelpipe

无缝钢管seamless(SMLS)steelpipe

焊接钢管weldedsteelpipe镀锌钢管galvanizedsteelpipe

热轧无缝钢管hot-rollingseamlesspipe玻璃管glasstube

橡胶管rubbertube

管件Fitting弯头elbow长半径弯头longradiuselbow

短半径弯头shortradiuselbow

45°弯头45°elbow

90°弯头90°elbow

三通tee

异径三通reducingtee

等径三通equaltee

45°斜三通45°lateral

Y型三通（俗称裤衩）true“Y”

四通cross

等径四通straightcross

异径四通reducingcross五、异径管reducer

同心异径管concentricreducer

偏心异径管eccentricreducer管台螺纹支管台threadolet

焊接支管台weldolet

承插支管台sockolet斜接支管台latrolet

管接头coupling,fullcoupling

半管接头halfcoupling

异径管接头reducingcoupling

活接头union

内外螺纹缩接（俗称补芯）bushing

管帽cap(C)

堵头plug

短节nipple

异径短节reducingnipple;swagenipple六、法兰Flange(FLG）螺纹法兰threadedflange

滑套法兰（包括平焊法兰）slip-onflange(SO);slip-onweldingflange

承插焊法兰socketweldingflange

松套法兰lapjointflange(LJF)

对焊法兰weldingneckflange(WNF)

法兰盖blindflange,blind

孔板法兰orificeflange

异径法兰reducingflange法兰密封面，法兰面flangefacing

突面raisedface(RF)

凸面maleface(MF)

凹面femaleface(FMF)

榫面tongueface

槽面grooveface

环连接面ringjointface

全平面；满平面flatface;fullface(FF)

光滑突面smoothraisedface(SRF)粗糙度roughness

光滑的smooth七垫片Gasket(GSKT)垫片的型式typeofgasket

平垫片flatgasket

环形平垫片flatringgasket

平金属垫片flatmetalgasket金属石墨缠绕垫片metalgraphitespiralwoundgaskets石墨垫片Graphitesheetgasket无石墨压缩白石棉垫片nongraphitedcompressedwhiteasbestosgasket

天然白橡胶垫片naturalwhiterubbergasket浸聚四氟乙烯的石棉垫片PTFEimpregnatedasbestosgasket内环innerring

外环，外定位环outerring八、阀门Valve(1）闸阀gatevalve

(2)截止阀globevalve

(3)节流闪阀throttlevalve

针阀needlevalve

(4)角阀anglevalve

(5)Y型阀（Y型阀体截止阀）Y-valve(Y-bodyglobevalve)

(6)球阀ballvalve

三通球阀3-wayballvalve

(7)蝶阀butterflyvalve

对夹式（薄片型）wafertype

8)柱塞阀pistontypevalve

(9)旋塞阀plugvalve

(10)隔膜阀diaphragmvalve

(11)夹紧式胶管阀pinchvalve（用于泥浆、粉尘等）

(12)止回阀checkvalve其它用途的阀安全泄气阀safetyvalve(SV)蒸汽疏水阀steamtrap放气阀（自动放气阀）airventvalve(automaticairventvalve)（疏水阀用）

平板式滑动闸阀slabtypeslidinggatevalve管道特殊件PipingSpecialty管道特殊件（组件）粗滤器strainer

过滤器filter

临时粗滤器（锥型）temporarystrainer(conetype)

y型粗滤器y-typestrainer

T型粗滤器T-typestrainer

永久过滤器permanentfilter

丝网粗滤器gauzestrainer

洗眼器及淋浴器eyewasherandshower

视镜sightglass

阻火器flamearrester

喷嘴；喷头spraynozzle

取样冷却器samplecooler

消声器silencer

膨胀节expansionjoint

波纹膨胀节bellowexpansionjoint

单波singlebellow

双波doublebellow

多波multiplebellow

压力平衡式膨胀节pressurebalancedexpansion

带铰链膨胀节hingedexpansionjoint

轴向位移型膨胀节axialmovementtypeexpansionjoint

自均衡膨胀节（外加强环）self-equalizingexpansionjoint

带接杆膨胀节tiedexpansionjoint

万向型膨胀节universaltypeexpansionjoint

球形补偿器balltypeexpansionjoint

填函式补偿器sliptype(packedtype)expansionjoint

单向滑动填料函补偿器singleactionpackedslipjoint九管道特殊元件PipingSpecialElement软管接头hoseconnection(HC)

快速接头quickcoupling

金属软管metalhose

橡胶管rubberhose

挠性管flexibletube

鞍形补强板reinforcingsaddles

补强板reinforcementpad

特殊法兰specialflange

漏斗funnel

排液环dripring

排液漏斗drainfunnel

插板blank

垫环spacer

8字盲板spectacleblind;figure8blind

限流孔板restrictionorifice

爆破片rupturedisk十端部连接EndConnection法兰端flangedend

坡口端beveledend(BE)

对焊端buttweldedend

平端plainend(PE)

承插焊端socketweldingend

螺纹端threadedend(TE)

承口bellend

焊接端weldingend

法兰连接（接头）flangedjoint

对焊连接（接头）buttweldedjoint

螺纹连接，管螺纹连接threadedjoint,pipethreadedjoint

锥管螺纹密封焊连接seal-weldedtaperpipethreadedjoint

承插焊连接（接头）socketweldedjoint

承插连接（接头）bellandspigotjoint

环垫接头ringjoint(RJ)法兰式的flanged(FLGD)

对焊的buttwelded(BW)

螺纹的threaded(THD)

承插焊的socketwelded(SW)

小端为平的smallendplain(SEP)

大端为平的largeendplain(LEP)

两端平bothendsplain(BEP)

小端带螺纹smallendthread(SET)

大端带螺纹largeendthread(LET)

两端带螺纹bothendthread(BET)

一端带螺纹oneendthread(OET)

支管连接branchconnection

焊接支管branchpipeweldeddirectlytotherunpipe2管道用紧固件及螺纹紧固件螺栓bolt

六角头螺栓hexagonalheadbolt

方头螺栓squareheadbolt

螺柱，双头螺栓studbolt

环头螺检eyebolt

沉头螺栓countersunk(head)screw

地脚螺栓anchorbolt;foundationbolt

松紧螺旋扣（花篮螺丝）turnbuckle

U形螺栓U-bolt

T形螺栓T-bolt

圆头螺钉roundheadbolt

机螺栓，机螺钉maehinebolt螺母nut

六角螺母hexagonalnut

方螺母squarenut垫圈washer

平垫圈plainwasher

球面垫圈sphericalwasher

弹簧垫圈springwasher

方垫圈squarewasher

斜垫圈slantwasher

螺纹美国标准锥管螺纹Americanstandardtaperpipethread(NPT)NPTF(内丝)\NPTM(外丝)

3材料、型钢及填料金属材料黑色金属FerrousMetal碳素钢carbonsteel(CS)

低碳钢low-carbonsteel

中碳钢medium-carbonsteel

高碳钢high-carbonsteel

普通碳素钢generalcarbonsteel

优质碳素钢high-qualitycarbonsteel

普通低合金结构钢generalstructurelow-alloysteel

合金结构钢structuralalloysteel

合金钢alloysteel

低合金钢lowalloysteel

中合金钢mediumalloysteel

高合金钢highalloysteel

耐热钢heatresistingsteel

高强度钢highstrengthsteel

复合钢cladsteel

工具钢toolsteel

弹簧钢springsteel

钼钢molybdenumsteel

镍钢nickelsteel

铬钢chromiumsteel

铬钼钢chrome-molybdenumsteel

铬镍钢chromium-nickelsteel,chrome-nickelsteel

不锈钢stainlesssteel.)

奥氏体不锈钢Austeniticstainlesssteel

马氏体不锈钢Martensiticstainlesssteel

司特来合金（钨铬钴台金）Stellite

耐蚀耐热镍基合金Hastelloy

铬镍铁合金inconel

耐热铬镍铁合金incoloy

20合金20alloy

平炉钢（马丁钢）Martinsteel

镇静钢killedsteel

半镇静钢semi-killedsteel

沸腾钢rimmedsteel;rimmingsteel;open-steel

锻钢forgedsteel

铸钢caststeel

铸铁castiron.)

灰铸铁greycastiron

可锻铸铁malleableiron(MI)

球墨铸铁nodularcastiron;nodulargraphiteiron

生铁pigiron

熟铁，锻铁wroughtiron

铸件casting

高硅铸铁highsiliconcastiron有色金属Non-ferrousMetal铝aluminum

铜，紫铜copper

黄铜brass

青铜bronze

铝青铜aluminumbronze

磷青铜phosphorbronze

铝镁合金aluminummagnesium

锰青铜manganesebronze

蒙乃尔（注：镍及铜合金）Monel

镍铜台金nickelcopperalloy

非铁合金nonferrousalloy

钛titanium

铅lead

硬铅hardlead型材型钢shapedsteel,sectionsteel,swage

角钢anglesteel

槽钢channel

工字钢I-beam

宽缘工字钢或H钢wideflangedbeam

T型钢T-bar

方钢squarebar

扁钢flatbar

角钢hexagonalsteelbar

圆钢roundsteel;rod

钢带strapsteel

钢板plate4管道等级及材料统计管道材料规定PipingMaterialSpecification管道等级pipingclass;pipingclassification

管道等级号classdesignation

公称直径nominaldiameter(DN);nominal(pipe)size

公称压力nominalpressure(PN)

压力级，等级，类别class(CL)

低压lowpressure.)

中压mediumpressure.)

高压highpressure.)

大气压atmosphere(ATM)

真空vacuum

工作压力operatingpressure;workingpressure

设计压力designpressure

工作温度operatingtemperature

设计温度designtemperature

环境温度ambienttemperature

腐蚀裕量corrosionallowance

管道附件pipingattachment

管道元件pipingelement

壁厚wallthickness(WT)

壁厚系列号schedulenumber(SCH.No.)

加厚的，加强的extraheavy,extrastrong

双倍加厚的，双倍加强的doubleextraheavy,doubleextrastrong材料统计MaterialTake-off(MTO)汇总表summarysheet

材料表billofmaterial(BM)

综合管道材料表consolidatedpipingmaterialsummarysheet(CPMSS)

统计材料准确度accuracyoftake-off

材料情况报告materialstatusreport(MSR)

散装材料bulkmaterial

编位号的itemized

代码codenumber

短代码shortcode

数量quantity(QTY)

重力weight

净重netweight

毛重grossweight

图面标注绝对标高abseluteelevation

海平面标高over-seameanlevel(OSL)

标高，立面elevation(EL)

混凝土顶面topofconcrete

架顶面topofsupport(TOS)

钢结构顶面topofsteel

梁项面topofbeam(TOB)

支撑点pointofsuppon(POS)

管顶topofpipe(TOP)

管底bouomofpipe(BOP)

沟底boaomoftrench

管子内底invert(insidebottomofpipe)

底平flatonbottom(FOB)

顶平flatontop(FOT)

工作点workingpoint.)

面至面facetoface(F-F)

中心至端面centertoend(C-E)

中心至面centertoface(C-F)

中心至中心，中至中centertocenter(C-C)

坐标coordinate

坐标原点originofcoordinate

出口中心线centerlineofdischarge

入口中心线centerlineofsuction

中心线centerline(CL)相关专业的专业词汇工艺(1)图及表流程图flowdiagram

工艺流程图processflowdiagram(PFD)

管道及仪表流程图pipingand

instrumentflowdiagram(PID)

公用工程流程图utilityflowdiagram(UFD)

管线表linelist;lineschedule

命名表；管道表nomenclature

设备表equipmentlist(schedule)(2)流体fluid空气air

仪表空气instrumentair

工艺空气processair

低压蒸汽lowpressuresteam

中压蒸汽mediumpressuresteam

高压蒸汽highpressuresteam

伴热蒸汽tracingsteam

饱和蒸汽saturatedsteam

过热蒸汽superheatedsteam

氧气oxygen

氢气hydrogen

氮气nitrogen

燃料气fuelgas

天然气naturalgas

火炬气flaregas

酸性气sourgas

液化石油气liquefiredpetroleumgas(LPG)

氨气ammoniagas

冷却水cooling

循环水circulatingwater

锅炉给水boilerfeedwater

热水hotwater

蒸汽冷凝水steamcondensate

盐水brine

工艺水processwater

化学污水chemicalsewage

防腐剂corrosioninhibitor

重油heavyoil

石脑油naphtha

燃料油fueloil

润滑油lubricatingoil

密封油sealingoil

冷冻剂refrigerant

载热体heatingmedium

溶剂solvent

溶液solution

母液motherliquor

单体monomer

聚合物polymer

均聚物homopolymer

共聚物copolymer

工艺液体processliquid

工艺气体processgas

硫酸sulphuricacid

盐酸chlorhydricacid

硝酸nitricacid

烧碱causticsoda8隔热、隔声玻璃棉glasswoo1

岩棉rockwool

聚氨酯；聚氨基甲酸酯polyurethane

泡沫玻璃foamglass;cellularglass

9防腐、涂漆及腐蚀种类防腐漆anti-corrosivepaint;rush-proofpaint

涂漆painting

涂层；覆盖层coating

底漆primarycoat;bottomcoat

面漆finishingcoat颜色colour(color)

淡（浅）色的；轻的light

深色的dark

红色的red

蓝色的blue

黄色的yellow

绿色的green

紫色的purple

棕色的；褐色的brown

橙色的orangecolour

灰色的grey(gray)

表面处理surfacepreparation

10焊接Welding焊接种类VarietiesofWelding电弧焊arcwelding

电熔焊electricfusionwelding(EFW)

气熔焊fusiongaswelding(FGW)

电阻焊electricresistancewelding(ERW)

有保护的金属电弧焊shieldedmetalarcwelding(SMAW)

手工或自动隋性气体保护钨极电弧焊manualandautomaticinertgastungstenarcwelding(GTAW)

自动埋弧焊automaticsubmergedarcwelding

金属极隋性气体保护电弧焊gasmetalarcweiding(GMAW)

氩弧焊argon-arcwelding，

气体保护电弧焊gas-shieldedarcwelding

气焊gaswelding;flamewelding

等离子焊plasmawelding

硬钎焊brazewelding

电渣焊electroslagwelding

爆炸焊explosivewelding焊接形式TypeofWelding角焊filletwelding

间断焊intermittentwelding

点焊spotwelding

对焊buttwelding

搭焊lapwelding

塞焊plugwelding

珠焊beadwelding

槽焊slotwelding

堆焊buildupwelding

垫板焊backingweld

坡口groove

V形坡口Vgroove

单面U形坡口singleUgroove

K形坡口doublebevelgroove

X形坡口doubleVgroove

双面U形坡口doubleUgroove

U-V组合坡口combinationUandVgroove

根部间隙rootgap

焊接符号symbolofweld

错边量ali