钢管及管件中英文对照
英文中文译名英文中文译名英文中文译名
EccReducer偏心异径管PTFE聚四氟乙烯PIPE管,导管,输送管
ConReducer同心异径管RPTFE增强聚四氟乙烯Fittings:配件,附件
BE坡口RF突面Flanges:法兰
BW对焊STR过滤器Gaskets:垫片,垫圈;接合
垫
BL法兰盖SM无缝Instruments:阀门
螺栓阀盖旋启式STL硬质合金
Miscellaneous
components:其它配件
&Y螺栓阀盖外螺纹及轭式SW承插erectionmaterials:安装材
料
螺栓阀盖升降式SO平焊bolts:螺栓
Dual-plate双蝶板Sch管道壁厚标号
SO——带颈平焊法兰
.全通径手工操作螺纹阀盖内螺纹明杆
WN——带颈对焊法兰
.全通径齿轮操作I内螺纹暗杆
PL——板式平焊法兰
FF全平面WL焊接RF——密封面形式代号,
密封面形式为“突面
FL法兰WN带颈对焊GATEVALVE:闸阀
F锻件WFR对夹P管子Pipe
GV镀锌Y2半硬EL弯头Elbow
HF硬质合金堆焊SSAW螺旋缝埋弧焊ELL长半径弯头Long
radiulbow
LJ活套法兰LSAW直缝埋弧焊ELS短半径弯头Short
radiulbow
L翻边短节短规格EFW电熔焊MEL斜接弯头(虾米腰弯
头)Mitreelbow
LL翻边短节长规格SMLS无缝REL异径弯头Reducing
elbow
MFR''d制造商标准
LSAW直缝埋弧焊管
T三通Tee
NPT螺纹(60O)RT异径三通ReducingteeLT斜三通Lateraltee
PE平口R异径管接头(大小头)Reducer1iCR同心异径管接头(同心
大小头)Concentric
reducer
ER偏心异径管接头(偏心大小头)Eccentric
reducer5
CPL管箍CouplingFCPL双头管箍Full
coupling0
HCPL单头管箍Halfcoupling4RCPL异径管箍ReducingcouplingBU内外螺纹接头
Bushing
UN活接头Union5HC软管接头Hocoupler!SE翻边短节Stubend
NIP短节PipenippleorstraightnippleSNIP异径短节SwagednippleCP管帽(封头)Cap
PL管堵(丝堵)PlugBLK盲板BlankSB8字盲板Spectacle
blind
PLG法兰FlangeRP补强板ReinforcingpadSOF平焊法兰Slip-on
flange0
SWF承插焊法兰Socket-weldingflange8WNF对焊法兰WeldingneckflangeT螺纹法兰Threaded
flange6
LJ松套法兰LappedjointflangeREDF异径法兰Reducingflange&BF法兰盖(日法兰)Blind
flange"
FSF法兰密封面Flangescalingface/FFF全平面Flatface)RF凸台面Raidface
MFF凹凸面Maleandfemaleface)LF凹面FemalefaceLM凸面Maleface
RJ环连接面RingjointfaceTG榫槽面TongueandgroovefaceTF榫面Tongueface
GF槽面GroovefaceG垫片Gasket+NMG非金属垫片
Non-metallicgasket
AG石棉垫片AsbestosgasketRG橡胶垫片RubbergasketSWG缠绕式垫片Spiral
woundgasket,
SMG半金属垫片SemimetallicgasketTEG聚四氟乙烯包复垫片PTFEenvelope
gasket
MJG金属包垫片
Meta-jacketgasket
MG金属垫片Metallicgasket6FMG金属平垫片FlatmetallicgasketLER透镜式金属环垫Lens
ringgasket
OCR八角形金属环垫OctagonalringgasketSMSG齿形金属垫片Solidmetalrrated
gasket
OVR椭圆形金属环垫
Ovalringgakt
IR/OR内外定位环InnerringandouterringIR内定位环InnerringOR外定位环Outerring4
B螺栓Bolt&SB螺柱StudboltWSR垫圈Washer
NU螺母NutTB花蓝螺母TurnbuckleGV闸阀Gatevalve
SWSR弹簧垫圈SpringwasherGLV截止阀GlobevalveCHV止回阀Checkvalve
BUV蝶阀Butterflyvalve7BAV球阀BallvalvePV旋塞阀Plugvalve
(cock)
CV调节阀ControlvalveSV安全阀SafetyvalveRV减压阀Pressure
reducingvalve4
ST蒸汽疏水阀SteamtrapPRV泄压阀PressurreliefvalveAV角阀
BV呼吸阀Breathervalve6NV针形阀Needlevalve#DV隔膜阀
SPR气液分离器SeparatorSGV插板阀TWV三通阀
FA阻火器Flamearrester$SR过滤器Strainer$SRYY型过滤器Y-type
strainer9
SRTT型过滤器T-typestrainerSRB桶式过滤器BuckettypestrainerTSR临时过滤器
Temporarystrainer5
SIL消声器SilencerSG视镜Slightglass(SC取样冷却器Sample
cooler
DF排液漏斗DrainfunnelLM管道混合器LinemixerRO限流孔板Restriction
orifice
MO混合孔板MixingorificeRD爆破片(爆破膜)Rupturedisk&EJ补偿器Expansionjoint
INS隔热ThermalinsulationH保温HotinsulationC保冷Coldinsulation,X
P防烫伤隔热Personnelprotection
insulation4
T&I伴热Tracingandinsulation管道伴热(冷)Tracing"
EST蒸汽外伴热ExternalsteamtracingIST蒸汽内伴热InternalsteamtracingSJT蒸汽夹套伴热
Steam-jackettracing
ET电伴热ElectrictracingM金属材料MetallicmaterialCS碳钢Carbonsteel
CAS铸钢Caststeel!FS锻钢ForgedsteelAS合金钢Alloysteel$
SS不锈钢StainlesssteelAUSTSS奥氏体不锈钢Austenitic
stainless-steel4
CI铸铁Castiron
MI可锻铸铁MalleableironDI球墨铸铁DuctileironAL铝Aluminum
BRS黄铜BrassBRZ青铜Bronze1CU紫铜Copper
LAS低合金钢LowalloysteelFLAS低合金锻钢Forgedlowalloysteel4CLAS低合金铸钢Cast
lowalloysteel+
THK壁厚ThicknessSCH表号SchedulenumberSTD标准Standard
XS加强ExtrastrongXXS特强DoubleextrastrongE东East&
CN建北ConstructionnorthW西WestS南South
N北NorthH水平Horizontal+V竖直、铅直、直立
Vertical
GRD地坪GroundUG地下Underground%BL装置边界线Battery
limitline
ESEW事故沐浴洗眼器Emergencyshower
andeyewasher
HS软管站HostationML接续分界线Match
line
PS管道支架(管架)PipingsupportPR管桥Piperack8STRU构架(构筑物)
Structure2L
BLDG建筑物BuildingPD清扫设施PurgedevicePT池Pit
SHLT棚Shelter4COFF围堰CofferdamFL楼板Floor
PF平台Plateform0EL标高ElevationBOP管底Bottomofpipe
COP管中心CenterofpipeTOP管顶TopofpipeFOB底平Flatonbottom
FOT顶平FlatontopCL(屯)中心线CenterlineTL切线Tangentline
SYM对称的SymmetricalBOS支架底BottomofsupportTOS支架顶Topof
support
CL净距(净空)ClearanceICTC中心至中心CentertocenterCTF中心至面Centerto
face
CTE中心至端部CentertoendETE端到端法兰端面Flangea
ndface&
FTF面到面FacetofaceD直径DiameterID内径Insidediameter
OD外径OutsidediameterDN公称直径Nominaldiameter!YDIM尺寸Dimension
MAX最大MaximumMIN最小Minimum%AVG平均Average
APP约、近似点标高PointelevationPFD工艺流程图Process
flowdiagram
PID管道和仪表流程图Piping&instrument
diagram
COD接续图ContinuedondrawingDTL详图Datail)
SPDWG(ISODWG)管段图Spooldrawing
(eachlineisometricdrawing)
DWGNO图号DrawingnumberDWGI所在图号Drawing
identification
LOW材料表Listofmaterial,vMTO汇料Materialtake-offAPPX附录Appendix6
.工号JobNumberBEDD基础工程设计数据Basic
engineeringdesigndata
.修改号Recision
number
REFDWG参考图ReferencedrawingDEDD详细工程设计数据Detail
engineeringdesigndata;
SC采样接口Sample
connection
AUT自动AutomaticML手动ManualcontrolCHOP链条操作Chain
operated!
CSC铅封关CaralcloCSO铅封开CaralopenLC锁闭Lockclod
LO锁开Lockopen6NC正常关NormallycloNO正常开Normally
open6
ATM大气压Atmosphere({PN公称压力NominalpressureA绝压
G表压(T)温度Temperature(P)压力Pressure'.
W焊接WeldingAW电弧焊ArcweldingGSAW气体保护电弧焊
Gasshielded-acrwelding
EFW电熔焊ElecricfusionweldingERW电阻焊ElectricResistanceweldingGW气焊Gaswelding
LW搭接焊LapweldingBW对焊ButtweldingTW定位焊Tackwelding
SW承插焊SocketweldingCW连续焊ContinuousweldingSEW密封焊Sealwelding
SFG堆焊SurfacingFW现场焊接FieldweldingHT热处理Heat
treatment'
PH预热PreheatingSR应力消除Stressrelief*PWHT焊后热处理Post
weldheattreatment
EIT检查、探伤和实验Examination,inspection
&testing
VE外观检查VisualexaminationUI(UT)超声探伤
Ultrasonicinspection
(test)
RI(RT)射线探伤Radiographicinspection
(test)
MPI(MT)磁粉探伤Magneticparticle
inspection(test)
LPI(PT)液体渗透检验
Liquidpenterantinspection
(test)
HADT硬度实验HardnesstestingHYDT水压实验HydraulictestingPNET气压实验
Pneumatictesting
焊条CoveredelectrodeWW焊丝WeldingwireASSY装配、组合
Asmbly2
F现场FieldF/F现场制造Fieldfaricated.@SF现场决定Suitinfield,
CSP冷紧ColdspringBCT螺栓冷紧BoltcoldtighteningBHY螺栓热紧Bolthot
tightening
CO清洗口CleanoutANNY退火Annealed0PE平端面Plainend
BE坡口端BelelledendTHR螺纹Thread3HB布氏硬度Brinnel
hardness
RC洛氏硬度FDN基础FoundationREF参考Reference
INF信息(资料)InformationREV修改RevisionSEQ序号(顺序)
Sequence
W/E设备带来WithequipmentW/I仪表带来WithinstrumentCM色标Colourmark+
CA腐蚀裕度Corrosionallowance8UTL公用系统UtilityUC公用工程接头Utility
connection(
QTY数量QuantityWT重量Weight7MHR工时Manhour
BC螺栓分布圆Boltcircle3HP高点Highpoint+LP低点Lowpoint
SUC吸入(口)SuctionDIS排出(口)DischargeSO蒸气吹扫(口)Steam
out
NPT美国标准锥管螺纹Nationalstandard
taperpipethread
NPS美国标准直管螺纹Nationalstandard
straightpipethread
DR排液Drain
VT放气Vent,^RTG(压力)等级RatingCL等级Class
SMLS无缝Seamless
90°ELBOW,BW,20#,SMLS,LR,GB/T8163,SH/T3408,GrⅠ,Sch40
90度弯头,对焊,20#碳钢材质,无缝,制造标准GB/T8163,验收标准SH/T3408,质量等级1级,
SCH40是ASME壁厚表示方式
三通11/2"*3/4"SWSCH8020GB/T14383(I)是什么意思
异径三通11/2"*3/4"SW(承插焊)SCH80(厚度,查询可得知具体厚度)20(材质,20#碳钢)
GB/T14383(I)(标准号)
90ELBOW20#GALVSMLSGB/T8163,LRBW:SH3408SCH80其中GALV和LR代表什么意思?"SWAGENIPPLE
20#GB8163PBE:MSSSP-95SCH80中PBE:MSSSP-95是什么意思?
SPIRALWOUNDGASKETCL150RF,4.5MM,304+GRAF,344INNERRING,CSOUTRING:SH3407其中红颜色的字
母代表什么意思?
20#GB/T699SW平底形40T025/01SCH160中的红颜色的字母代表什么意思?
螺柱/螺母STUDBOLTWITH2HEAVYNUTS,35CRMOA/35CRMOA,SH3404其中红颜色的字母代表什么意思?
以上表示的字母可以在哪里查到啊
GALV英文为galvanized是镀锌的意思,一般是仪表风管线和水管线。
LR英文为longradius是长半径弯头的意思。
4.5MM,304+GRAF,344INNERRING,CSOUTRING,表示垫片厚度为4.5mm,304不锈钢+石墨外环,内环为
344材质
40T025/01,这个应该是洛阳石化设计院标准,关于加强管接头等管件
STUDBOLTWITH2HEAVYNUTS,35CRMOA/35CRMOA,表示一个双头螺栓和2个六角螺母,材质为35CRMOA)
c'
1GALV镀锌LR长半径1t0y(e.]$^:$G4sd5E
2PBE两端平口MSSSP-95管件和阀门制造商协会标准*Q8n&h1M4W5eZ5|2P$p
3厚度4.5MM304+石墨缠绕垫304+GRAF344不锈钢材料内环344INNERRING碳钢
外环CSOUTRING
4洛阳设计院的标准“洛阳石化短接头图集”40T025/01
5双头螺栓STUDBOLTWITH2HEAVY螺母NUTS材质35CRMOA/35CRMOA
Couplinghalf1-1/2NPT3000PSIASTM105CS是什么意思啊介绍详细点特别是1-1/2NPT是什么意思?
半管接头规格1-1/2NPT(英寸)压力3000英镑碳素钢105CS(相当于20#)
GATEVALVEA105SW13CrW/STELLITESEATSBBOS&YPLAINSOLIDWEDGEAPICL800API602
SPW-304SS/GRAPHITE%z%r/TM0w)G'U8G]
A105:指ASTMA105是碳素钢锻件,它相应的中国牌号在GB/T12228-2005中规定为A105(20#钢)
SW:SOCKETWELDED承插焊,(n+U;B0~(f2e'y7?5T
13CrW/STELLITESEATS:阀座材质为13Cr,阀座密封面堆焊了钨铬钴合金(W就是WELD,焊接),Cr13
就是含13%Cr的马氏体不锈钢,耐磨耐温。
BB:boltedbonnet螺栓连接阀盖,OS&Y:OutsideScrewandYoke明杆支架式
PLAINSOLIDWEDGE:普通整体楔形闸板
APICL800:美国API标准,压力800LB,约等于5.3MPa(俗称50公斤级的)
API602SPW-304SS/GRAPHITE:按美国API602标准制作的垫片,说的是阀杆密封,SPW指SPIRALWOUND
GASKET,缠绕垫片,由304不锈钢带和石墨缠制
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