Hlau Rau Hlau Pob Valve
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Hlau Rau Hlau Pob Valve

Hlau rau hlau 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.
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Khoom Taw qhia

Hlau rau hlau 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

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

Lub pob valve yog dab tsi?

Lub pob valve yog ib hom valve uas lub pob khoom, uas tswj cov dej ntws, tsis yog trunnion nyob rau hauv txoj hauj lwm tab sis "floats" ntawm ob lub rooj zaum nyob rau ntawm qhov nkag thiab qhov hluav taws xob kawg ntawm lub valve. Nov yog cov ntsiab lus tseem ceeb ntawm lub pob valve:

 

Qauv thiab kev ua haujlwm:

Lub pob valve tsis muaj qhov txhawb nqa, thiab lub pob yog txhawb nqa los ntawm lub rooj zaum ntawm ob qhov kawg.

Lub qia txuas nrog lub pob, tso cai rau lub pob tig ywj pheej ntawm ob lub rooj zaum ntawm tus kov lossis lwm yam tsav tsheb.

Nyob rau hauv lub siab ntawm qhov nruab nrab, lub pob tsim ib qho kev hloov pauv thiab nias nruj nreem tiv thaiv qhov chaw sealing ntawm qhov hluav taws xob kawg, kom ntseeg tau tias sealing.

 

Nta:

Cov qauv yooj yim nrog kev ua haujlwm zoo sealing.

Lub pob valve qhov dej ntws tsis zoo yog qhov tsawg dua piv rau lwm cov li qub, nrog rau qhov puv-bore version muaj qhov sib npaug ntawm txoj kab nruab nrab rau lub pob, lub cev lub cev, thiab cov yeeb nkab txuas.

Qhib thiab kaw nrawm, tsuas yog xav tau 90 degree kev sib hloov ntawm lub pob.

Muaj nyob rau hauv ntau yam ntaub ntawv xws li carbon steel, stainless hlau, thiab hlau alloy.

Haum rau ntau yam kev tshaj tawm, suav nrog dej, kuab tshuaj, kua qaub, gases, thiab lwm yam.

 

Daim ntawv thov:

Feem ntau siv nyob rau hauv kev lag luam tuav ntau yam kua dej vim nws cov qauv compact, txhim khu kev qha sealing, yooj yim txij nkawm, thiab muaj peev xwm los lis ntau yam kev ua haujlwm.

Muaj feem xyuam rau qhov kub thiab txias li ntawm -196 degree mus rau 350 degree (-46 degree F txog 662 degree F) thiab siab mus txog ANSI chav kawm 150-300.

Hom kev ua haujlwm:

Muaj nyob rau hauv phau ntawv, pneumatic, hluav taws xob, thiab lwm yam tsav hom.

Kev txiav txim siab tsim:

Cov khoom siv lub nplhaib sealing yuav tsum muaj peev xwm tiv taus qhov ua haujlwm ntawm lub pob thiab nruab nrab.

Nyob rau hauv lub siab muaj kev cuam tshuam, lub pob yuav hloov me ntsis.

Hauv cov ntsiab lus, lub pob ntab ntab yog ntau yam thiab txhim khu kev qha valve xaiv rau kev tswj cov dej ntws hauv ntau daim ntawv thov kev lag luam.

 

Cim npe nrov: Tuam Tshoj hlau rau hlau pob valve, Tuam Tshoj hlau rau hlau pob valve manufacturers, lwm tus neeg

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