API 6D pipeline ball valves yog tsim los siv rau hauv cov kav dej ntawm Chav Kawm 150 txog Chav Kawm 1500, ua haujlwm ntawm qhov kub ntawm -}28℃txog 300 degree, nyob rau hauv ntau yam xws li roj av, tshuaj, thiab thermal fais fab nroj tsuag, rau kev txiav tawm lossis txuas xov xwm. Cov xov xwm siv tau muaj xws li roj av, purified natural gas, acidic natural gas, thee gas, dej, thiab thee slurry, thiab lwm yam. API pipeline pob li qub tuaj yeem ua haujlwm manually, ntawm cov iav iav, pneumatically, hluav taws xob, lossis los ntawm pneumatic-hydraulic linkage mechanism.
Api 6d pob valve specification
| Tsim thiab tsim khoom | API 6D UAS |
| Phab ntsa Thickness | API 6D UAS |
| Ntsej muag - rau - Lub ntsej muag Dimension | API 6D UAS |
| Flange kawg Dimension | ANSI / ASME B16.5 (1 "mus rau 24") ANSI / ASME B16.47 (26 "nce) |
| Butt-Weld End Dimension | ANSI/ASME B16.25 |
| Kev Tshawb Fawb & Kev Xeem | API 6D / API 598 |
| Fire Safe Design | API 607 / BS 6755 Kev Ua Haujlwm |
| Khoom siv | NPE MR 0175 |
api 6d pob valve qhov ntev
API 6D, lossis Pipeline Valves, yog tus qauv 6D luam tawm los ntawm American Petroleum Institute. Tus qauv no ua lub luag haujlwm tseem ceeb hauv kev tsim, tsim khoom, tshuaj xyuas, kuaj, thiab kos npe ntawm cov kav dej hauv cov roj thiab roj kev lag luam:
Tsim thiab Tsim Khoom Specifications: Nws muab cov ncauj lus kom ntxaws txog cov qauv tsim ntawm li qub, suav nrog cov qauv qauv thiab qhov ntev ntawm cov khoom sib txawv xws li rooj vag li qub, pob li qub, thiab kos li qub. Qhov no ua kom ntseeg tau tias cov li qub tuaj yeem hloov mus rau kev ua haujlwm ntawm ntau yam xov xwm (xws li roj av, roj av, thiab cov khoom siv roj refined) thauj hauv cov kav dej, thiab ua haujlwm ruaj khov thiab ntseeg tau nyob rau hauv cov xwm txheej hnyav xws li kub siab, siab, thiab muaj zog corrosion. Piv txwv li, nws qhia txog lub sealing qauv tsim ntawm lub rooj vag thiab lub rooj zaum ntawm lub rooj vag li qub los xyuas kom meej sealing kev ua tau zoo thiab tiv thaiv kev tawm tawm.
Cov Qauv Xaiv Cov Khoom Siv: Nws qhia meej txog cov kev xaiv cov khoom siv rau txhua qhov valve tivthaiv, qhia txog cov khoom siv sib txawv raws li cov yam ntxwv xws li xov xwm, kev ua haujlwm kub, thiab siab. Piv txwv li, rau cov raj xa dej thauj cov xov xwm corrosive xws li hydrogen sulfide, cov kev cai qhia tias cov khoom tseem ceeb xws li lub qia thiab lub cev yuav tsum tau ua los ntawm cov sulfur tshwj xeeb - cov hlau resistant kom muaj zog txaus thiab corrosion kuj nyob rau hauv ib puag ncig hnyav, ncua lawv cov kev pab cuam lub neej.
Kev soj ntsuam thiab kev sim: Cov txheej txheem tshuaj xyuas nruj thiab ntsuas tau tsim, suav nrog kev tshuaj xyuas qhov muag, ntsuas qhov ntev, ntsuas qhov siab (xws li kuaj lub plhaub thiab kev sib khi), thiab tsis yog - kuaj kev puas tsuaj. Cov kev tshuaj xyuas thiab kev ntsuam xyuas no ua kom ntseeg tau tias txhua lub valve ua tau raws li cov qauv kev ua tau zoo, txo qis kev nyab xeeb xws li cov kav dej xau thiab kev ua haujlwm tsis zoo los ntawm cov teeb meem valve. Piv txwv li, lub sealing kuaj xyuas lub valve lub sealing kev ua tau zoo thaum kaw kom tsis muaj kev tawm mus.
Kev kos npe thiab kev txheeb xyuas tus qauv: Valves yuav tsum tau cim kom meej thiab mus tas li, muaj cov ntaub ntawv tseem ceeb xws li lub valve tus qauv, cov lus qhia tshwj xeeb, kev ntsuas siab, cov khoom siv, cov qauv tsim, thiab cov chaw tsim khoom. Qhov no ua rau muaj kev txheeb xyuas qhov tseeb ntawm qhov tsis sib xws thaum lub sijhawm teeb tsa, siv, thiab tu, zam kev ua haujlwm tsis raug thiab xaiv tsis raug.