英文縮寫-閥門名詞中英對照

1、縮寫全稱中文SWSocket weldi ng承插焊BBBolted bonnet螺栓連接閥帽BEbeveled end坡口端OS&YOutside screw stem and yoke外螺紋閥桿及閥軛（支架）ISRSIn side screw rise Stem內(nèi)螺紋升降式閥桿S-WDGSolid wedge剛性閘板F-WDG/FLEXFlexible wedge彈性閘板Extra Ion g-bolted bonnet加長螺栓閥帽BCBolted cover螺栓連接閥帽GATG傘齒輪閘閥GLBB波紋管截止閥GATB波紋管閘閥hole加吹掃孔SPR-LSpring loaded彈簧

2、外加載荷DUAL PLATEDouble-plates check雙板止回閥BWButt weldi ng對焊FLFloati ng ball浮動球閥TRUB固定式球FBFull bore全通徑FSFire safe防火INT整體式（閥座）TEE三通式INB整體式（閥體）PLUG塞型REN可拆卸CLT中線型ECT偏心DCET Bi-offset雙偏心TECT、Tri-offset三偏心NBR LINEDBUNA-N RUBBER(NBR) LINED丁腈橡膠(NBR)襯里MAX OP最大操作溫度BGBolted gla nd螺栓連接壓蓋NBNon-bonnet無閥蓋NBNon-moving b

3、all固定球TETop entry頂裝式DF-DUALDouble Flange-Dual Plates Check Valve雙法蘭-雙板止回閥Double plate雙板Si ngle plate單瓣P(guān)ISTON-LIFT /HL升降式PS-PISTON/PBPressure seal bonnet壓力密封閥蓋PE平端FLGD法蘭連接MBMOVING BALL浮動球FS鍛鋼關(guān)于法蘭類型的縮寫*3.1-1法蘭類型代號攝苣類型牝號袪蘭類盤"PL板式平輝滋竺SO帶蛭平厚滾蘭WN帶幾対焊法蘭IF整憚茫弟sw承插牌弦蘭Th煤咬法蘭PJ/SE時埠環(huán)松奮祛蘭PJ/RI平焊幷松套撻蘭BL法壘蓋B

4、L(S)襯更徒蘭蓋密封面形式及代號密封面螫式突面凹更凸面禪面槽面全平面環(huán)連接直代號RFFMMTGFFRJRT： Radiographic Test 射線檢驗MT； Magnetic Partide Test 磁粉檢驗UT： Ultrasonic Test 超聲波檢驗PT： Liquid Penetrant Test 液體滲透檢驗L r Low Temperature Service (below-46 deg.C)低潟介質(zhì)-46 C 以下)10）淮計溫度46匚與宛匸的叫門的閥蓋螺栓利螺母ASTM A320 B8M Mass 2dl螺栓）以 技 ASTM ZU94 GRADE 8M 別（螺毋11

5、）S計溫度茁460與佃6£之間的腳體、閥瓣利閥蓋來川奧氏體不銹A351 CF3/CF8,當(dāng)制 造商選擇更好的奧氏懷不銹鋼材料時，應(yīng)得到業(yè)主/買方的確認(rèn)。12）設(shè)計溫度在伯C以上的低溫閥門的閥體、閥離和閥蓋須耍采用A350 LF2或A352LCC。13）彈性閥座材料耍能抵抗劇烈誡壓。螺栓螺母閥體溫度A193 B7A194 2H常溫碳鋼-29/425A320 L7A194 4LF2/LCB-46/425A193 B8A194 8不銹鋼-196/540A193 B16A194 4F11/WC6/F22/WC9/C5/C122.閥門閉對法蘭材質(zhì)的選用；連接管材質(zhì)為L245N,配雲(yún)法蘭材質(zhì)選用"Mil,連接骨材質(zhì)為L36ON.配盤法蘭選用A®4 F52 .執(zhí)行標(biāo)準(zhǔn)為HG/T20615-2009.接管材兩球閥配對祛蘭材質(zhì)営皚工況低溫工況L245JISTH A106. l«nl&鋼ASTM A350 IF2, lBMiDlftfil <<-40t)L360ASTM A350 LF616Hn 鍛鋼:STMA35D LF6 clsissl. 16MnU 簸擁 K-iDXT