Cryogenic Tag Nrho Welded Pob Valve

Cryogenic pob li qub yog tsim los rau qhov kub thiab txias tsis tshua muaj siab thiab siv cryogenic. Cov li qub yog tsim los nrog ib qho kev txuas ntxiv uas tiv thaiv cov kua dej cryogenic los ntawm kev ncav cuag cov qia ntim los ntawm kev ua kom cov kua dej npau npau thiab hloov mus rau roj. Qhov no txo ​​qis lub zog poob raws qhov txuas ntxiv thiab tiv thaiv lub valve los ntawm kev ua haujlwm tsis zoo. Cov txheej txheem kev ncaj ncees ntawm lub valve txo cov thermal deformation ntawm cov khoom siv sab hauv los ntawm qhov kub thiab txias sib txawv mus rau qhov tsawg kawg nkaus, ua kom muaj kev ua tau zoo tshaj plaws rau kev kaw kaw hauv qhov tseem ceeb LNG.

Kev tsim kho lub cev tag nrho muab cov kev daws teeb meem sib zog thaum tseem tsis txhob muaj peev xwm xau mus rau qhov chaw sab nraud, kom ntseeg tau tias muaj kev tiv thaiv zoo ntawm tag nrho cov kab ke. Ib qho khoom siv ob chav trunnion configuration thiab ob lub rooj zaum ywj pheej nrog bidirectional sealing ua kom cov qib siab tshaj plaws ntawm kev nruj thiab kev ntseeg siab nyob rau hauv kev kub siab thiab kub kub hauv txhua qhov kev pabcuam cais tawm tseem ceeb. Ntau qhov tshwj xeeb muaj nyob rau muab cov kev daws teeb meem siab tshaj plaws tsim nyog rau cov txheej txheem qab zib lossis kua qaub los yog cov ntawv thov kav dej.

VALVE DESIGN

Raws li BS 6364, MESC 77/200, ISO 28921-1 thiab cov neeg siv khoom xav tau

TEMPERATURE RANGE

-320 txog 212 degree F (-196 txog 120 degree)

SIZE

NPS 1-30 (DN 25-750)

NPAWG RATING

ASME 150 - ASME 900

FACE-TO-FACE

Raws li API 6D tus qauv

QHOV CHAW UA HAUJ LWM

RF, RTJ raws li B16.5 & B16.47
BW, Butt Welded as per B16.25

Khoom siv:

Tsawg-kub carbon hlau, Stainless hlau, Duplex, Super Duplex, Inconel.

CEEB TOOM

Forged bolted ob-thooj thiab peb-thooj

SEAT DESIGN

Mos los yog hlau zaum nrog lub ntsej muag nyuaj ntawm lub pob thiab cov rooj zaum
Lub rooj zaum tsim kom tsis txhob muaj cov kua dej hauv lub cev

NTA

Secondary seals nyob rau hauv ntshiab Graphite
Anti-static ntaus ntawv
Anti-blowout qia
Di ncauj foob configuration
Tsawg fugitive emission qia packing muaj
Extended bonnet rau qis thiab cryogenic kev pab cuam

OPERATOR

Phau ntawv: wrench los yog iav nrog padlocking
Ua haujlwm: Pneumatic / Hydraulic / Hluav taws xob

TESTING & CERTIFICATIONS

Ua raws li BS 6364, MESC 77/200, ISO 28921-1 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

Cim npe nrov: Tuam Tshoj Customized Cryogenic Pob Valve Chaw tsim tshuaj paus, khoom muag, Hoobkas