API 6D / API 608 Siab Siab Casting / Forging Bw Floating / Trunnion Dbb Phau Ntawv / Hluav Taws Xob / Pneumatic Cryogenic Eccentric Semi-Ball Valve
Dab tsi yog DBB trunnion pob valve?
DBB trunnion pob Valveyog lub pob valve tshwj xeeb tsim.
Raws li rau ob chav thaiv thiab los ntshav valve system, muaj ob lub ntsiab lus los ntawm API6D thiab OSHA.
OSHA txhais aDBB trunnion pob valveLub kaw lus yog "kab ntawm ib txoj kab, duct, los yog yeeb nkab los ntawm kev kaw thiab kaw los yog tagging ob lub hauv kab li qub thiab los ntawm kev qhib thiab kaw lossis tagging lub qhov dej los yog lub qhov cua hauv kab ntawm ob lub qhov kaw."
tusNORTECH DBB trunnion pob valvetsimlos ntawm kev sib txuas ob lub li qub rau hauv ib lub cev, tus qauv ntxaib-valve txo qhov hnyav thiab muaj peev xwm xau txoj hauv kev thaum ua tau raws li OSHA cov cai rau ob chav thaiv thiab los ntshav.
API 6D txhais tau hais tias DBB trunnion pob valve System yog "ib lub valve nrog ob qhov chaw zaum uas, nyob rau hauv qhov chaw kaw, muab lub foob tiv thaiv lub siab los ntawm ob qho kawg ntawm lub valve nrog rau kev muag khoom / los ntshav cov kab noj hniav ntawm qhov chaw zaum. ”
Cov yam ntxwv tseem ceeb ntawm DBB trunnion pob valve
Ib chav tsevDBB trunnion pob valve muab ob chav thaiv thiab los ntshav hauv ib lub valve.Qhov style no tuaj yeem cais cov kav dej ntawm ob sab ntawm lub valve kom tso pa tawm / los ntshav cov kab noj hniav ntawm lub rooj zaum.
Siv ib chav tsev ob chav thaiv thiab los ntshav valve tiv thaiv 3 cais li qub txuag lub sijhawm teeb tsa, qhov hnyav ntawm cov kav dej, thiab qhov chaw.Qhov kev tsim no kuj muaj qhov zoo ntawm kev ua haujlwm,
- Muaj tsawg tsawg txoj hauv kev xau nyob rau hauv ob chav thaiv thiab los ntshav ntawm cov kav dej.
- Tag nrho cov valve Cheebtsam yog nyob rau hauv ib chav tsev, qhov chaw uas yuav tsum tau rau lub installation yog heev txo, li no freeing chav rau lwm yam khoom tseem ceeb.
- Lub sij hawm tso dej luv luv yog xav tau.
DBB trunnion pob valve yog kev sib xyaw ua ke ntawm ib lossis ntau qhov thaiv / cais li qub, feem ntau yog pob li qub, thiab ib lossis ntau qhov los ntshav / qhov cua, feem ntau yog pob lossis rab koob li qub.Lub hom phiaj ntawm qhov thaiv thiab los ntshav valve system yog cais los yog thaiv cov dej ntws hauv lub cev kom cov dej ntws los ntawm cov dej ntws mus tsis tau mus txog lwm yam ntawm cov kab ke hauv qab.Qhov no ua rau cov engineers los ntshav tawm los yog tso pa tawm los yog tso cov kua dej ntxiv los ntawm lub kaw lus nyob rau sab hauv qab kom ua tiav qee yam kev ua haujlwm (kev tu / kho / hloov), piv txwv, khiav kev hloov pauv, tshuaj txhaj tshuaj, kev ncaj ncees kuaj xyuas cov dej xau thiab lwm yam. .
Technical specification ntawm DBB trunnion pob valve
Khoom Qhia: DBB trunnion pob valve
Daim ntawv thov ntawm DBB trunnion pob valve
DBB trunnion pob li qubfeem ntau yog siv hauv kev lag luam roj thiab roj, tab sis kuj tseem tuaj yeem pab tau ntau yam kev lag luam.Nws feem ntau yog siv qhov uas yuav tsum tau los ntshav cov kab noj hniav valve, qhov twg cov kav dej xav tau kev sib cais rau kev saib xyuas, lossis rau ib qho ntawm cov xwm txheej no:
- Tiv thaiv kom txhob muaj kab mob.
- Tshem cov khoom siv los ntawm kev pab tu lossis kho.
- Meter calibration.
- Cais ntsuas ntsuas xws li ntsuas ntsuas siab thiab qib ntsuas ntsuas.
- Thawj txheej txheem chav.
- Kaw thiab ntsuas qhov ntsuas qhov ntsuas.
