1、1.6 BU 內外螺紋接頭Bushing1 管子及管件P 管子 Pipe鋼管的厚度在10mm 以上的都稱之為厚壁埋弧焊管埋弧焊的英文標識為SAW,直縫埋弧焊鋼管的簡稱為LSAW,螺旋埋弧焊鋼管為SSAWLSAW 鋼管 Longitudinally Submerged Arc Welding Steel Pipe 直縫雙面埋弧焊鋼管，它是利用埋弧焊技術生產的直縫鋼管。SAW 鋼管 全稱 Submerged Arc Welding Steel Pipe 埋弧焊鋼管螺旋縫埋弧焊鋼管EL 彎頭 ElbowELL長半徑彎頭Long radius elbowELS短半徑彎頭Short radius elb

2、owMEL 斜接彎頭（蝦米腰彎頭）Mitre elbowREL異徑彎頭Reducing elbowT 三通 TeeLT 斜三通 Lateral teeRT 異徑三通Reducing teeR 異徑管接頭（大小頭）ReducerCR 同心異徑管接頭（同心大小頭）Concentric reducerER 偏心異徑管接頭（偏心大小頭）Eccentric reducerCPL 管箍 CouplingFCPL雙頭管箍Full couplingHCPL單頭管箍Half couplingRCPL異徑管箍Reducing couplingUN 活接頭 UnionHC 軟管接頭Hose couplerSE 翻邊

3、短節Stub endNIP 短節 Pipe nipple or straight nippleSNIP 異徑短節Swaged nippleCP 管帽（封頭）CapPL 管堵（絲堵）PlugBLK 盲板 BlankSB 8字盲板Spectacle blind （blank）RP 補強板 Reinforcing pad支管臺（或稱加強管接頭OLET加強管接頭（OLET ）的選用:當支管直徑50 DN 200,選用不到標準三通 時 ,應采 用加強管接頭連接。pipe 管線類型,saw 是埋弧焊管，LGS 是管道 材料 Longitudinal Seam的縮寫直縫焊管，PE 是這防腐類型是PE 結構是

4、不是 PE， BE，與你的焊接工藝WPS 有關。如果是插焊、壁厚薄，就用PE；如果對焊且壁厚較厚，那就要打坡口弄成BE。45ELB : 45 度彎頭 、 CAP：管帽、COUPLING ：管箍、PLUG：管塞、REDC： 同心異徑管 、 R-TEE： 異徑三通、 S-OLET ： 承插支管臺、TEE： 三通、 T-OLET ： 螺紋支管臺、UNION ：活接頭、W-OLET ：焊接支管臺。20# GB8163-99 SCH80 SMLS.GALVH 和 20# GB8163-99 SCH80 SMLS ； 前者比后者多了 GALVH ，這是熱鍍鋅的意思。前邊的是熱鍍鋅的，后邊的是不鍍鋅的。CA

5、P帽、蓋、COUPLING 耦合、PLUG 叉栓、R-TEE R 形三通管Reducer 一般指 =2, 兩端對接焊口，swage 一般指 2, 兩端可以是不同接頭，如對接焊口，插入焊口，或者螺紋接頭swage 一般指異徑管短節swage 和 reducer 各有同心conc, 偏心 ecc 兩種2.1 PLG 法蘭 FlangePIPE,SAW,LGS BE GB/T 9711 PSL1 GB713 Q245R SH/T 3405 100%RT,ANTI-H2S 10MMPIPE：管道SAW： Submerged Arc Welding 埋弧焊LGS ： Longitudinally Wel

6、ded 直焊縫BE： Bevel End 坡口端PE plain end 平端口GB/T 9711 ： GB/T 9711 石油天然氣工業管線輸送用鋼管PSL1：產品規范水平等級 1GB 713 Q245R ：原材料標準號牌號SH/T 3405 ： SH/T 3405 石油化工鋼管尺寸系列100%RT ：焊縫 100% 射線探傷ANTI-H2S ：抗 H2S(見 NACE MR 0175 、 NACE MR 0103 )(抗硫化氫)10MM：壁厚 10MM從描述上看，是要用GB 713 Q245R ANTI-H2S 的鋼板，按照GB/T 9711PSL1 的要求制造檢驗，外徑壁厚系列按SH/T

7、 3405 ，壁厚 10.0mm 。鋼管為直縫埋弧焊鋼管，坡口端。焊縫要求100%RT 。但這里面有個問題，有ANTI-H2S 要求時，鋼管是PSL2，而不是PSL1。2 法蘭WNF 對焊法蘭Welding neck flangeSOF 平焊法蘭Slip-on flangeSWF 承插焊法蘭Socket-welding flangeT 螺紋法蘭Threaded flangeLJ 松套法蘭Lapped joint flangeREDF 異徑法蘭Reducing flangeBF 法蘭蓋（日法蘭）Blind flange2.2 FSF 法蘭密封面Flange scaling faceFF 全平面F

8、lat faceRF 凸臺面Raised faceMFF 凹凸面 Male and female faceLF 凹面Female faceLM 凸面Male faceRJ 環連接面Ring joint faceTG 榫槽面 Tongue and groove faceTF 榫面Tongue faceGF 槽面Groove face墊片G 墊片 GasketNMG 非金屬墊片Non-metallic gasketAG 石 棉墊片 Asbestos gasketRG 橡膠墊片Rubber gasketTEG 聚四氟乙烯包復墊片PTFE envelope gasketSMG 半金屬墊片Semimet

9、allic gasketMJG 金屬包墊片Meta-jacket gasketSWG 纏繞式墊片Spiral wound gasketMG 金屬墊片Metallic gasketFMG 金屬平墊片Flat metallic gasketSMSG 齒形金屬墊片Solid metal serrated gasketLER 透鏡式金屬環墊Lens ring gasketOCR 八角形金屬環墊Octagonal ring gasketOVR 橢圓形金屬環墊Oval ring gasketIR/OR 內外定位環Inner ring and outer ringIR內定位環Inner ringOR 外定位

10、環Outer ring堅固件B 螺栓 BoltSB 螺柱Stud boltNU 螺母 NutTB 花藍螺母TurnbuckleWSR 墊圈WasherSWSR 彈簧墊圈Spring washer閥門GV 閘閥 Gate valveGLV截止閥Globe valveCHV止回閥Check valveBUV蝶閥Butterfly valveBAV 球閥 Ball valvePV旋塞閥Plug valve (cock)CV調節閥Control valveSV安全閥Safety valveRV減壓閥Pressure reducing valve6.11 EJ 補償器Expansion jointST

11、蒸汽疏水閥Steam trapPRV 泄壓閥 Pressur relief valveBV呼吸閥Breather valveNV針形閥Needle valveAV角閥DV隔膜閥TWV 三通閥SGV 插板閥管道 上用的小型設備SPR 氣液分離器SeparatorFA 阻火器Flame arresterSR 過濾器StrainerSRY Y 型過濾器Y-typestrainerSRT T 型過濾器T-typestrainerSRB 桶式過濾器Bucket type strainerTSR 臨時過濾器Temporary strainerSIL 消聲器 SilencerSG 視鏡 Slight gla

12、ssSC 取樣冷卻器Sample coolerDF 排液漏斗Drain funnelLM 管道 混合器 Line mixerRO 限流孔板Restriction orificeMO 混合孔板Mixing orificeRD 爆破片（爆破膜）Rupture disk隔熱、伴熱9.18 PD 清掃設施Purge device8.1.14 LAS 低合金鋼Low alloy steelINS隔熱Thermal insulationH保溫Hot insulationC保冷Cold insulationP 防燙傷隔熱Personnel protection insulationT&I伴熱Tracing

13、and insulationT 管道伴熱（冷）TracingEST 蒸汽外伴熱External steam tracingIST 蒸汽內伴熱Internal steam tracingSJT 蒸汽夾套伴熱Steam-jacket tracingET 電伴熱 Electric tracing配管材料和等級M 金屬材料Metallic materialCS碳鋼Carbon steelCAS 鑄鋼 Cast steelFS鍛鋼Forged steelAS合金鋼Alloy steelSS 不銹鋼 Stainless steelAUST SS 奧氏體 不銹鋼 Austenitic stainless-s

14、teelCI 鑄鐵 Cast ironMI 可鍛鑄鐵Malleable ironDI球墨鑄鐵Ductile ironAL 鋁AluminumBRS 黃銅BrassBRZ 青銅BronzeCU 紫銅 CopperFLAS 低合金鍛鋼Forged low alloy steelCLAS 低合金鑄鋼Cast low alloy steelTHK 壁厚 ThicknessSCH表號Schedule numberSTD標準StandardXS 加強 Extra strongXXS特強Double extra strongswage 鐵模，鍛造9 裝置布置CN 建北 Construction northE

15、東EastW西WestS南SouthN北NorthH 水平 HorizontalV 豎直、鉛直、直立VerticalGRD 地坪 GroundUG 地下 UndergroundBL 裝置邊界線Battery limit lineESEW 事故沐浴洗眼器Emergency shower and eye washerHS 軟管站 Hose stationML 接續分界線Match linePS 管道 支架（管架）Piping supportPR 管橋 Pipe rackSTRU 構架（構筑物）StructureBLDG 建筑物 Building10.21 ID 內徑 Inside diameter

16、11.16 SC 采樣接口Sample connection9.19 PT 池 Pit10.20 DN 公稱直徑Nominal diameterSHLT 棚 ShelterCOFF 圍堰 CofferdamFL樓板FloorPF平臺Plateform尺寸標注EL標高ElevationBOP 管底 Bottom of pipeCOP 管中心 Center of pipeTOP 管頂Topof pipeFOB 底平Flaton bottomFOT 頂平Flaton topCL（ 屯 ） 中心線 Center lineTL 切線 Tangent lineSYM 對稱的 SymmetricalBOS

17、支架底 Bottom of supportTOS 支架頂 Top of supportCL 凈距（凈空）ClearanceCTC 中心至中心Center to centerCTF 中心至面Center to faceCTE 中心至端部Center to endETE 端到端 End to endFEF 法蘭端面Flange and faceFTF 面到面 Face to faceD 直徑 DiameterOD 外徑 Outside diameterDIM 尺寸DimensionMAX 最大MaximumMIN 最小MinimumAVG 平均AverageAPP 約、近似ApproximateP

18、T.EL 點標高 Point elevation圖表PFD 工藝流程圖Process flow diagramPID 管道 和儀表流程圖Piping & instrument diagramCOD 接續圖 Continued on drawingDTL 詳圖 DatailSPDWG (ISODWG管段圖)Spool drawing (each line isometricdrawing)DWGNO圖號Drawing numberDWGI 所在圖號Drawing identificationLOW 材料表 List of materialMTO 匯料Material take-offAPPX 附

19、錄 AppendixJOB. No. 工號 Job NumberBEDD 基礎工程設計數據Basic engineering design dataDEDD 詳細工程設計數據Detail engineering design dataREV. No. 修改號 Recision numberREF DWG參考圖Reference drawing13.3.16 BCT 螺栓冷緊Bolt cold tightening13.4.8 TW 定位焊Tack welding操作方式及工作參數AUT 自動 AutomaticML 手動Manual controlCHOP 鏈條操作Chain operated

20、CSC 鉛封關 Car seal closeCSO 鉛封開 Car seal openLC 鎖閉Lock closedLO 鎖開Lock openNC 正常關Normally closeNO 正常開Normally openATM 大氣壓 AtmospherePN 公稱壓力Nominal pressureA 絕壓G 表壓(T) 溫度Temperature(P) 壓力Pressure施工W 焊接 WeldingAW 電弧焊 Arc weldingGSAW 氣體 保護電弧焊Gas shielded-acr weldingEFW 電熔焊 Elecric fusion weldingERW 電阻焊 E

21、lectric Resistance weldingGW 氣焊Gas weldingLW 搭接焊Lap weldingBW 對焊Butt weldingSW 承插焊 Socket weldingCW 連續焊 Continuous weldingSEW 密封焊 Seal weldingSFG 堆焊SurfacingFW 現場焊接Field weldingHT 熱處理 Heat treatmentPH 預熱PreheatingSR 應力消除Stress reliefPWHT 焊后熱處理Post weld heat treatmentEIT 檢查、探傷和實驗Examination, inspecti

22、on & testingVE 外觀檢查Visual examinationUI (UT)超聲探傷Ultrasonic inspection (test)RI (RT)射線探傷Radiographic inspection (test)MPI (MT) 磁粉探傷Magnetic particle inspection (test)LPI (PT) 液體滲透檢驗Liquid penterant inspection (test)HADT硬度實驗Hardness testingHYDT水壓實驗Hydraulic testingPNET氣壓實驗Pneumatic testingCE 焊條 Covere

23、d electrodeWW 焊絲 Welding wireASSY 裝配、組合AssemblyF 現場 FieldF/F 現場制造Field fabricatedSF 現場決定Suit in fieldCSP 冷緊 Cold spring14.17 LP 低點Low pointBHY 螺栓熱緊Bolt hot tighteningCO 清洗口Clean outANNY 退火AnnealedPE 平端面Plain endBE 坡口端Belelled endTHR 螺紋 ThreadHB 布氏硬度Brinnel hardnessRC 洛氏硬度其他FDN 基礎 FoundationINF 信息（資料

24、）InformationREF 參考ReferenceREV 修改RevisionSEQ 序號（順序）SequenceW/E 設備帶來With equipmentW/I 儀表帶來With instrumentCM 色標 Colour markCA 腐蝕裕度Corrosion allowanceUTL 公用系統UtilityUC 公用工程接頭Utility connectionQTY 數量 QuantityWT 重量WeightMHR 工時 Man hourBC 螺栓分布圓Bolt circleHP 高點High point14.18 SUC 吸入（口）SuctionDIS 排出（口）Disch

25、argeSO 蒸氣吹掃（口）SteamoutNPT 美國標準錐管螺紋National standard taper pipe threadNPS 美國標準直管螺紋National standard straight pipe threadDR 排液DrainVT 放氣VentRTG （壓力）等級RatingCL 等級ClassSMLS 無縫 Seamlesshose connection 軟管連接pipe nipple 管接頭？閥門 Z40H-16 描述為 GATE,FLANGE HG20594B,RF,WCB,PN 1.6Mpa其中：GATE 閘閥FLANGE HG20594Bwiki 法蘭

26、 /wiki 標準WCB 材質PN 1.6Mpa 壓力等級鑄鐵 ASTM A 126鐵和其它元素wiki%/wiki 94.0 碳 % 3.3鑄鋼 ASTM A 216 WCB 鐵和其它元素% 98.1 碳 % 0.3強聚丙烯（FRPP）、聚丙烯（PP）、改性聚丙烯（PPR）、高性能聚丙烯（PPH）、聚偏氟乙烯 PVDF ）、ABS、尼龍（PA）、高密度聚乙烯（HDPE）Class150 是美標的壓力等級,相當于2.0MpaClass 300相當于5.0MpaClass 400相當于6.8MpaClass 600相當于11.0MpaClass 900相當于15.0MpaClass 1500 相

27、當于26.0MpaClass 2500 相當于42.0MpaASTM （American Society for Testing and Materials） 是 美國材料與試驗協會的英文縮寫。 ASTM 標準 ， A 類是鋼鐵材料標準。A182/A182M-02 高溫設備用鍛制或軋制的合金鋼管法蘭、鍛制管件、閥門及零件，這里的304 不銹鋼 就是上面的標準制作的。A 代表的是普通碳素結構鋼， F 代表的是不銹鋼。A182-F304 就是很常見的304 不銹鋼 F 是指鍛鋼304 不銹鋼管件 Fitting 閥門 valve彎頭 elbow異徑彎頭reducing elbow帶支座彎頭base

28、 elbowk 半徑彎頭long radius elbow短半徑彎頭short radius elbow長半徑180 彎頭long radius return短半徑180 彎頭short radius return帶側向口的彎頭（右向或左向）side outlet elbow （right hand or left hand）雙支管彎頭（形） double branch elbow三通 tee異徑三通reducing tee等徑三通straight tee帶側向口的三通（右向或左向）side outlet tee （right hand or 1eft hand）異徑三通（分支口為異徑）red

29、ucing tee （reducing on outlet）異徑三通（一個直通口為異徑）reducing tee （reducing on one run）帶支座三通base tee異徑三通（一個直通口及分支口為異徑）reducing tee （reducing on one run and outlet）異徑三通（兩個直通口為異徑，雙頭式）reducing tee （reducing on both runs, bull head）45 斜三通45 lateral45 斜三通（支管為異徑）45 lateral （reducing on branch）45 斜三通 （一個直通口為異徑） 45

30、lateral （reducing on one run）45 斜三通 （一個直通口及支管為異徑） 45 lateral （reducing on one run and branch）Y 型三通（俗稱褲衩）true “ Y”四通 cross等徑四通straight cross異徑四通reducing cross異徑四通（一個分支口為異徑）reducing cross （reducing on one outlet）異徑四通（一個直通口及分支口為異徑）reducing cross （reducing on one run and outlet）異徑四通（兩個分支口為異徑）reducing cr

31、oss （reducing on both outlet）異徑四通（一個直通口及兩個分支口為異徑）reducing cross （reducing on one run and bothoutlet）異徑管 reducer同心異徑管concentric reducer偏心異徑管eccentric reducer鍛制異徑管reducing swage支管臺 olet螺紋支管臺thread olet焊接支管臺weld olet承插支管臺sock olet彎頭支管臺elb olet斜接支管臺latr olet鑲入式支管嘴sweep olet短管支管臺nip olet支管臺，插入式支管臺boss管接頭

32、coupling, full coupling半管接頭half coupling異徑管接頭reducing coupling活接頭 union內外螺紋縮接(俗稱補芯)bushing管帽cap (C)堵頭plug短節nipple異徑短節reducing nipple; swage nipple法蘭Flange (FLG )整體管法蘭integral pipe flange鋼管法蘭steel pipe flange螺紋法蘭threaded flange滑套法蘭(包括平焊法蘭)slip-on flange (SO); slip-on welding flange承插焊法蘭socket welding

33、 flange松套法蘭lap joint flange (LJF)對焊法蘭welding neckflange (WNF)法蘭蓋 blind flange, blind孔板法蘭orifice flange彎頭joint彎頭angle fittings; bent pipe; elbow; knee彎頭扳手bent-handle wrench; bent spanner彎頭車刀angular tool彎頭持針鉗curved needle holders彎頭刀架knee tool彎頭道釘brob彎頭管swan neck彎頭鍵gib head key彎頭接合knee-joint彎頭螺栓bolt wi

34、th one end bent back彎頭鎖緊螺母elbow jam unt彎頭套管elbow union彎頭套筒扳手offset socket wrench彎頭脫水器elbow separator彎頭芯盒elbow core box活接活接 loose joint活接地 swinging earth活接結合articulated joint活接聯接器joint coupling活接三通union tee活接頭articulation; union swivel; union活接頭螺母union nut活接頭螺栓swing bolt活接頭套管union thimble活接卸槽articula

35、ted chute ( 澆混凝土用的)三通三通 tee bend; tee branch; tee joint; tee conneetion; tee fitting; wye; Y; yoke三通玻璃栓three-way glass stopcock三通道放大器three-channel amplifier; three-path amplifier三通道自動駕駛儀three-dimensional autopilot三通電纜分線盒three-way coupling box三通閥 tee valve; three-port valve; three-way valve; triple v

36、alve三通閥蓋triple-valve cap三通閥活塞triple-valve piston三通閥聯箱three way valve menifold三通閥體triple body; triple-valve body三通管 single sweep tee; T-branch (pipe); three-limb tube三通管接頭tee pipe coupling三通橫長horizontal length of tee三通換向旋塞three-way reversing cock三通活栓three-way cock三通貨協定triparties currency agreement三通接

37、頭tee coupling; tee fitting; tee union; three-way piece; three-way connection三通接線夾three-way connector三通開關three-way cock三通控制閥three-way control valve三通連接tee junction三通路循環器three-terminal circulator三通式熱風爐three-pass stove三通天線轉發開關triplexer三通筒 triple cylinder三通筒墊密片triple-cylinder gasket三通彎頭three-way elbow三通

38、旋塞tee cock; three-way cock;three-throw tap三通循環器three-terminal circulator三通液體流量計tee fluid flow meter三通閘閥treble ported slide valve直通直通 direct connection; straight in; straight bore; through; feed(-)through; once-through直通撥號through dial(l)ing直通測量線路end-to-end measurement直通單向閥in-line check valve; straigh

39、t check valve; straightway check valve直通道路through road直通的through and through直通地dead earth; dead ground直通墊外底through midsole直通電報telex直通電報通信telex communication直通電流through current直通電流偏置through current bias直通電路direct circuit直通閥 pass valve; straight-through valve; straightway valve; through valve直通干餾爐thro

40、ugh retort直通鍋爐once-through boiler直通換料once-through refuelling直通回路straight circuit直通匯接呼叫制straight forwardjunction working直通監控through supervision直通接頭straight coupling; straight fitting直通接線裝置through joint直通街道through expressway; throughstreet; throughway直通進位standing carry直通開關globe cockPBE: PLAIN ENDSPSE:

41、 PLAIN SMALL ENDPLE: PLAIN LARGE END（ 雙端平口）（ 小端平口）（ 大端平口）TBE: THREAD BOTH ENDS ( 雙端螺紋)TSE: THREAD SMALL ENDS ( 小端螺紋)TLE: THREAD LARGE END（ 大端螺紋）BBE: BEVEL BOTH ENDSBSE: BEVEL SMALL ENDBLE: BEVEL LARGE END（雙端斜削）（小端斜削）（大端斜削）平焊法蘭slippon flange(SF)對焊法蘭butt weld flange(BWF)凹凸法蘭female and male flange ( MF

42、M )帶頸法蘭with neck flange(NF)法蘭蓋flange cover(FC)盲法蘭Blind flange(BF)平面管道法蘭Full Face ( FF)凸面管道法蘭凸面Raised Face ( RF)凸面管道法蘭凸面Raised Face ( RF)環連接面管道法蘭環連接面Ring Joint Face （ RJ）環連接面管道法蘭環連接面Ring Joint Face （ RJ）承插凸面法蘭Socket Rised Face Flang(SRFF) galvanized threaded flange 鍍鋅絲扣法蘭butterfly valve flange蝶閥法蘭slo

43、tted flanges開槽法蘭球心閥Globe Valve(GV)球閥Ball Valve(BV)蝶閥止回閥Butterfly Valve(BV)Check Valve(CV)閥體body閥體valvebody閥箱valvebox閥箱valvecage閥箱valvechest閥箱；閥限位器valve guard閥箱蓋cover for valve box閥箱蓋valve box cover閥箱式活塞泵(美)turret type piston pump閥形活塞泵valve type piston pump閥座Seat ring閥座valve carrier閥座valve seat(bodys

44、eat)閥座；閥盤valve seat閥座環 seat ring閥座密封嵌條sealing strip for valve seat法蘭 flange法蘭堵頭blind flange法蘭端 flange end法蘭接頭flange joint法蘭連接緊固件(雙頭螺栓和螺帽)flange bolting法蘭密封面，法蘭面flange facing法蘭面加工flange facing finish法蘭球閥Flange Ball Valves截止閥Globe valve翻板閥Flap反沖盤 Disc holder反向作用式減壓閥Reverse acting reducing valve反向作用式減壓

45、閥Reverse acting reducing valve放空閥emptying valve放氣閥air vent valve;ventvalve放氣閥；排氣閥air evacuation valve放泄閥escape valve分置閥室式活塞泵separate valve box type piston pump分置閥室式活塞泵（美）side pot type piston pump封閉式Seal type浮動式球閥Float ball valve浮球Ball float浮球閥Float Valve浮球式疏水閥Ball float steam trap浮球式疏水閥Free Float Ty

46、pe Steam Trap浮桶Bucket float浮桶式疏水閥Open bucket steam trap輔助（副）閥Auxiliary valves負荷率Rate of load condensate附加背壓力Superimposed back pressure復位彈簧Returnning spring杠桿式Lever type杠桿式安全閥Lever and weight loadedsafety valve杠桿式減壓閥Lever reducing valve高溫閥門High temperature valve高壓閥門High pressure valve格蘭密封gland隔離閥isol

47、ating valve隔膜Diaphragm隔膜閥diaphragm valvediaphragm operated comtrol valve工作背壓Operating back pressure工作溫度Operating temperature工作溫度Working temperature工作壓差Operting differential pressure工作壓力Operating pressure工作壓力Workingpressure公稱通徑Nominaldiameter公稱壓力Nominalpressure固定式球閥Fixed ball valve關閉壓力Lockup pressure

48、關閥過冷度Subcooled temperature of close valve關閥溫度Closing valve temperature管道安全閥Piping Safety Valves流體設備詞匯對照表-1.6 閥門 Valve1.6 閥門 Valve閥門結構、零件閥軛 yoke外螺紋閥桿及閥軛outside screw and yoke (OS & Y)閥桿stem內螺紋inside screw (IS)閥軛套yoke sleeve閥桿環stem ring閥座valve seat (body seat)閥座環、密封圈seat ring整體(閥)座integral seat堆焊(閥)座d

49、eposited seattrim閥芯(包括密封圈、桿等內件)閥盤disc閥盤密封圈disc seat閥體body閥蓋bonnet閥蓋襯套bonnetbush螺紋閥帽screw cap螺紋閥蓋screw bonnet螺栓連接的閥蓋bolted bonnet (BB)活接閥蓋(帽)union bonnet (cap)螺栓連接的閥帽bolted cap (BC)焊接閥蓋welded bonnet (WB)本體閥桿密封body stem seal石棉安全密封asbestos emenen seal倒密封 back seal壓力密封的閥蓋pressure-tight bonnet動力操縱器powere

50、d operator電動操縱器electric motor operator氣動操縱器pneumatic operator液壓操縱器hydraulic operator快速操縱器quick-acting operator滑動閥桿sliding stem正齒輪傳動spur gear operated傘齒輪傳動bevel gear operated扳手操作wrench operated鏈輪chain wheel手輪hand wheel手柄hand lever (handle)氣缸(或液壓缸)操縱的cylinder operated鏈條操縱的chain operated等徑孔道full bore;

51、full port異徑孔道reducing bore, reduced port,venturi port短型 short pattern緊湊型(小型)compact type籠式環 lantern ring壓蓋 gland閥桿填料stem packing閥蓋墊片bonnet gasket升桿式(明桿)rising stem (RS)非升桿式(暗桿)non-rising stem (NRS)指示器 / 限位器 indicator/stopper注油器 grease injector可更換的閥座環renewable seat ring常用閥(1 )閘閥 gate valve平行雙閘板double

52、disc parallel seat開口楔形閘板splitwedge撓性整體楔形閘扳flexible solid wedge整體楔形閘板solidwedge塞型閘閥plug gate valve直通型閘閥through conduit gate valve截止閥globe valve球心型閥盤globe type disc塞型閥盤plug type disc可轉動的閥盤swivel disc節流閃閥throttle valve針閥 needle valve角閥 angle valveY 型閥( Y 型閥體截止閥)Y-valve (Y-body globe valve)球閥 ball valve

53、三通球閥3-way ball valve裝有底軸的trunnion mounted耐火型 fire safe type浮動球型floating ball type防脫出閥桿blowout proof stem蝶閥 butterfly valve對夾式(薄片型)wafer type凸耳式 lug type偏心閥板蝶閥offset disc burerfly valve; eccentric butterfly valve斜閥盤蝶閥canted disc butterfly valve連桿式蝶閥link butterfly valve柱塞閥 piston type valve旋塞閥 plug va

54、lve三通旋塞閥three-way plug valve四通旋塞閥fourAC 交流電Alternating Current EXP VLV 膨脹閥Expansion Valve PSIA 磅 /平方英寸(絕對值 )Pounds Per Square Inch AbsoluteALL IRON 全鐵結構All-Iron Construction F 華氏溫度Degree Fahrenheit PSIG 磅 /平方英寸(表值 )Pounds Per Square Inch GageAMER STD 美國標準American Standard FF 平面Flat Face RECIRC 再循環Re

55、circulate(d)AMS 自動化工程師協會的航空材料規范Aeronautical MaterialSpecifications of the Societyof Automotive Engineers FtoF 面對面Face to Face RF 凸面Raised FaceAPPROX 近似值Approximate FLG 法蘭端口Flanged End RPM 每分鐘轉數Revolutions per MinuteASME 美國機械工程師協會American Society of MechanicalEngineers FM 表示產品已經美國工廠相互保險研究所認證Indicates

56、 product has been approvedby Factory Mutual Laboratories RS 明桿Rising StemASTM 美國實驗材料協會American Society of Testing Materials F/S 安全因素Factor of Safety S.A.E. 美國自動化工程師協會Society of Automotive EngineersATM 大氣，空氣Atmosphere FSPS 內螺紋標準管道口徑Female Standard Pipe Size SB 螺紋旋進閥蓋Screw-in BonnetBB 螺栓閥蓋Bolted Bonne

57、t FT LB 英尺磅 (功的單位)Foot Pound SE 螺紋端口Screwed (Threaded) EndBLR 鍋爐Boiler GPH 加侖/小時Gallons Per Hour SJ 焊接連接Solder JointB/M 材料清單Bill of Material GPM 加侖 /分鐘Gallons Per Minute SPEC 規格說明SpecificationBTU 英國熱量單位British Thermal Unit(s) IBBM 鑄鐵閥體，青銅安裝Iron Body, Bronze Mounted STD 標準StandardC 攝氏度Degree Centigra

58、de IN LB 英寸 -磅Inch-pound SWP 蒸汽工作壓力Steam Working PressureCxC 銅對銅Copper to Copper IPS 鐵管口徑Iron Pipe Size TEMP 溫度TemperatureCDA 美國銅開發協會Copper Development Association MSS 美國閥門及其部件行業的制造商標準化協會Manufacturers Standardization Societyof the Valve and Fitting Industry TRIM 某些閥門部件的專用術語，如閥瓣， 閥座環，閥桿，和重填填料閥座襯套Term

59、 designating certain valve parts such as discs, seat rings, stems, and repacking seat bushingsCOND 冷凝器Condenser NEC 美國國家電器法典National Electrical Code UB 整體閥蓋Union BonnetCOP 銅Copper NPT 美國標準錐管螺紋American Standard Taper Pipe Thread UL 表示經過美國保險商實驗室有限公司認 證的產品Indicates product has been approved by Underwriters Laboratories, Inc. CSA 加拿大標準協會Canadian Standards Association NR