Lub disc ntawm lub centerline npauj npaim valve dlhos nrog lub centerline ntawm lub valve qia. Lub disc yog tuab, muab kev sib khi zoo dua. Lub centerline npauj npaim valve feem ntau yog siv nyob rau hauv qis-siab, ib txwm kub kua dej pipeline systems. Lub axis tig ntawm npauj npaim phaj yog nyob rau ntawm qhov chaw nruab nrab ntawm lub valve lub cev thiab qhov chaw npauj npaim phaj sealing. Thaum kaw, sab nraud sealing nto ntawm tus npauj npaim phaj compresses hluavtaws roj hmab valve lub rooj, ua rau elastic deformation ntawm lub rooj zaum valve, yog li ua kom lub sealing kev ua tau zoo ntawm npauj npaim valve.
centerline npauj npaim li qub specification
Cov qauv tsim
Tsim thiab tsim qauv: GB / T 12238
Tus qauv ntev: GB / T 12221
Cov qauv xeem: GB / T 13927
Sab saum toj flange kev twb kev txuas tus qauv: ISO 5211
Flange loj tus qauv: GB / T 17241.6, ASME B16.5, ASME B16.47,
ASME B16.1, JIS B2220
Technical Specification:
Valve TsimDaim ntawv pov thawj: BS EN593 / BS5155 / API 609 / DIN 3354
Ntsej muag ntsej muag:ISO 5752-20/BS EN558-20/API609
Flange Drilling:ASME B16.1 Class125 / ASME B16.5 CL150 / ASME B16.47 CL150 / DIN 2501 PN 10-16 / EN1092 PN 10-16 / JIS10K
Hydraulic Test:EN12266-1/API 598/ISO5208/JIS B2003
Plhaub Test Siab:24 bar / 15 bar
Sealing Test Siab:17.6 bar / 11 bar
centerline valve
FAQ
Q: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom thiab tsim khoom.
Q: Koj ua li cas rau kev txiav txim?
A: Ua ntej, peb muab cov lus hais. Tom qab tus nqi tau lees paub, peb tsiv mus rau kauj ruam tom ntej, uas suav nrog muab cov qauv rau koj pom zoo. Thaum cov qauv raug lees paub, peb mus rau ntau lawm.
Q: Kuv puas tuaj yeem thov kev hloov pauv rau kev ntim khoom thiab kev xa khoom?
A: Yog lawm, peb tuaj yeem kho qhov ntim thiab xa khoom raws li koj xav tau. Txawm li cas los xij, koj yuav tau them tus nqi ntxiv thiab tus nqi sib txawv tshwm sim.
Cim npe nrov: Tuam Tshoj center kab npauj npaim valve manufacturers, lwm tus neeg, Hoobkas