英文縮寫-閥門名詞中英對(duì)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(duì)焊FLFloati ng ball浮動(dòng)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(dòng)球FS鍛鋼關(guān)于法蘭類型的縮寫*3.1-1法蘭類型代號(hào)攝苣類型牝號(hào)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(shí)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(hào)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(hào)RFFMMTGFFRJRT： Radiographic Test 射線檢驗(yàn)MT； Magnetic Partide Test 磁粉檢驗(yàn)UT： Ultrasonic Test 超聲波檢驗(yàn)PT： Liquid Penetrant Test 液體滲透檢驗(yàn)L r Low Temperature Service (below-46 deg.C)低潟介質(zhì)-46 C 以下)10）淮計(jì)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(jì)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(shí)，應(yīng)得到業(yè)主/買方的確認(rèn)。12）設(shè)計(jì)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(duì)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(duì)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