Cryogenic Siab Siab Pob Valve

Cryogenic siab siab pob li qub yog tsim rau kub 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.

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 2 -24 (DN 50-600)

NPAWG RATING

ASME 900 - ASME 2500

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 cryogenic siab siab pob valve manufacturers, lwm tus neeg