Taw qhia ntawm Plane Npauj Npaim Valve:
Lub dav hlau npauj npaim valve tau muab faib ua ob hom: Ib qho yog ib qho nyuaj foob flanged npauj npaim valve, sab flange yog tiaj flange; Lwm qhov yog ventilated flanged npauj npaim valve, thiab sab flange yog lub dav hlau flange.
Daim ntawv thov:
Flat flange npauj npaim valve yog dav siv nyob rau hauv metallurgy, petrochemical, tshuaj, roj refining, hluav taws xob fais fab, cov ntaub ntawv hauv tsev, mining, dej thiab dej thiab lwm yam kev lag luam pipelines.
Nqe lus piav qhia:
Khoom nta:
Hard sealing flange npauj npaim valve belongs rau eccentric hlau sealing qauv; Daim ntawv sealing yog hlau-rau-hlau sealing thiab lub nplhaib hlau sealing tuaj yeem hloov pauv rau hlau foob, stainless hlau phaj thiab graphite composite phaj sealing nplhaib rau hlau foob. Hom valve no nyob rau hauv lub raj xa dej feem ntau yuav tsum tau nruab kab rov tav. Ventilated flanged npauj npaim valve qauv yog tsim thiab tsim nrog ib tug tshiab qauv ntawm nruab nrab kab phaj thiab luv qauv steel phaj vuam, compact qauv, lub teeb nyob rau hauv qhov hnyav, yooj yim rau nruab, me me khiav tsis kam, loj npaum li cas ntws, tsis txhob cuam tshuam qhov kub thiab txias expansion. , yooj yim rau kev khiav lag luam.
Specification:
Valve Loj: | 1"-120" |
Qib Siab: | PN2 5-PN40 |
Khoom siv: | Carbon steel A216 WCB, stainless hlau A351 CF8 / CF8M |
Tsim thiab tsim cov qauv: | GB/T12238-1989 JB/T8692-1998 |
Ntsej muag ntsej muag Standards: | GB/T 12221-1989 |
Flange Dimension Standards: | GB/T9115 1-2000 |
Siab Test Standards: | GB/T13927-1992;JB/T9092-1999 |
Test Standard: | Foob * 1.1 zaug, plhaub * 1.5 zaug |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Valve tus neeg teb xov tooj xaiv | Kov, cab log thiab cab cab, |
Txheej txheem kev sib txuas hom | Hom Flange, Wafer Hom |
Siv tau nruab nrab | Gas, plua plav gas, flue gas, thiab lwm yam. |
