2 Daim Floating Pob Valve

2 daim ntab pob li qub yog tsim raws li API 6D. Lub valve yog configured nyob rau hauv ib tug forged bolted ob-thooj split-lub cev tsim nrog ib tug me me txoj kab uas hla, haum rau nruab nrab / tsis tshua muaj siab ua hauj lwm tej yam kev mob. Tus cwj pwm los ntawm kev tsim qauv yooj yim, lub rooj zaum valve yog ncaj qha tso rau hauv lub cev.
Lub siab ntws ntws mus thawb lub pob dawb-floating tiv thaiv lub rooj zaum hauv qab-qhov ua rau compression muab ib qho kev daws teeb meem zoo tshaj plaws-dawb sealing.
Lub qia txuas rau saum lub pob thiab tso cai rau lub valve qhib thiab kaw nrog lub quarter-tig.
Kev xaiv cov khoom siv tau ua kom haum raws li tus neeg siv khoom qhov project specifications thiab ntau yam tshwj xeeb muaj nyob rau muab kev txhim kho kev daws teeb meem tsim nyog rau kev txhoj puab heev offshore ib puag ncig thiab corrosive thiab abrasive kua.

VALVE DESIGN

Raws li API 6D

TEMPERATURE RANGE

-150 rau 662 degree F (-101 txog 350 degree)

SIZE

NPS 1/2-6 (DN 15-150)

NPAWG RATING

ASME 150 - ASME 2500

FACE-TO-FACE

Raws li API 6D tus qauv

QHOV CHAW UA HAUJ LWM

RF, RTJ raws li B16.5 & B16.47
SW, Socket Welded raws li B16.11

CEEB TOOM

Forged / casting bolted ob daim

SEAT DESIGN

Mos lossis hlau zaum nrog Hardfacing ntawm pob thiab rooj zaum

NTA

Secondary seals nyob rau hauv ntshiab Graphite
Anti-static Device
Anti Blow tawm qia
Bi-directional nruj kaw-tawm
Tsawg fugitive emission qia packing muaj
O-ring / di ncauj seals thiab graphite configuration

OPERATOR

Phau ntawv: ciaj ntswj los yog iav nrog padlocking

TESTING & CERTIFICATIONS

Ua raws li API 6D & ISO 5208 & API 598 kev tshuaj xyuas thiab kev sim
Hluav taws kub nyab xeeb thiab tua hluav taws kuaj raws li API 6FA / 607
SIL 3 Daim ntawv pov thawj raws li IEC61508
Fugitive Emission raws li ISO15848
PEB 2014/68/UE

Dab tsi yog cov ntaub ntawv tseem ceeb ntawm floating pob li qub?

Cov ntaub ntawv tseem ceeb ntawm lub pob valve tuaj yeem muab faib raws li qhov sib txawv ntawm lub cev lub cev thiab kev siv sib txawv. Cov hauv qab no yog cov ncauj lus kom ntxaws txog cov ntaub ntawv tseem ceeb ntawm cov pob valve:

Valve lub cev:

Lub cev lub cev yog qhov tseem ceeb ntawm lub pob valve, thiab nws cov khoom siv ncaj qha cuam tshuam rau tag nrho cov kev ua tau zoo thiab kav ntev ntawm lub valve. Cov khoom siv hauv lub cev muaj xws li cam khwb cia hlau, carbon hlau, stainless hlau, thiab lwm yam. Cov khoom siv rau stainless hlau series yog 304 thiab 316, uas muaj corrosion kuj zoo heev thiab txhua yam khoom thiab haum rau tshwj xeeb tshaj tawm thiab corrosive ib puag ncig. Cov pa roj carbon steel series xws li WCB thiab A105 yog tsim rau kev siv dav dav.

Pob:

Lub pob yog ib qho tseem ceeb ntawm lub pob valve, uas yog siv los tswj qhov ntws ntawm qhov nruab nrab. Cov khoom ntawm lub pob kuj cuam tshuam rau kev ua haujlwm thiab kev sib khi ntawm lub valve. Cov khoom siv pob muaj xws li stainless hlau, tooj liab thiab txhuas. Stainless hlau pob muaj zoo heev corrosion kuj thiab mechanical zog thiab yog haum rau ntau yam xov xwm. Lub pob tooj liab muaj lub ntsej muag du thiab zoo corrosion kuj, tab sis tus nqi kuj yog siab heev.

Lub nplhaib foob:

Lub nplhaib foob yog lwm qhov tseem ceeb ntawm lub pob valve, uas yog siv los xyuas kom meej lub sealing ntawm lub valve nyob rau hauv lub xeev kaw. Cov ntaub ntawv ntawm lub nplhaib sealing feem ntau yog polytetrafluoroethylene (PTFE), roj hmab, thiab lwm yam. Cov ntaub ntawv no muaj kev sib khi zoo thiab hnav tsis kam, thiab tuaj yeem tswj tau qhov kev sib khi ruaj khov nyob rau hauv cov xov xwm sib txawv thiab kev kub ntxhov.

Lwm qhov chaw:

Ntxiv nrog rau cov khoom tseem ceeb saum toj no, lub pob valve tseem muaj xws li cov qia valve thiab cov tub ntxhais valve. Cov ntaub ntawv ntawm cov khoom no feem ntau yog xaiv raws li cov kev xav tau tshwj xeeb thiab ib puag ncig ua haujlwm ntawm lub valve. Piv txwv li, cov ntaub ntawv ntawm lub valve qia thiab cov tub ntxhais valve tuaj yeem yog cov hlau tsis muaj steel, tooj liab, thiab lwm yam los xyuas kom meej tias lawv muaj cov khoom siv zoo thiab corrosion kuj.

Hauv cov ntsiab lus, cov ntaub ntawv tseem ceeb ntawm lub pob valve muaj xws li cov khoom siv hlau xws li stainless hlau, carbon steel, cam khwb cia hlau, tooj liab, txhuas, thiab cov khoom tsis yog xim hlau xws li polytetrafluoroethylene thiab roj hmab. Qhov kev xaiv ntawm cov ntaub ntawv no nyob ntawm qhov kev thov tshwj xeeb, ib puag ncig ua haujlwm thiab kev xav tau ntawm lub valve. Los ntawm kev xaiv cov ntaub ntawv raug, nws tuaj yeem ua kom ntseeg tau tias lub pob valve muaj kev ua tau zoo, kev ntseeg tau thiab kav ntev.

Cim npe nrov: Tuam Tshoj 2 thooj Floating Pob Valve Tuam Tshoj, Chaw tsim tshuaj paus, khoom muag