Hlau Pob Valve

Lub pob valve, ntawm qhov tod tes, yog ua los ntawm cov hlau nplaum thiab tsim nyog rau kev tshaj tawm xws li dej, chav, cua thiab roj ntawm PN Tsawg dua lossis sib npaug rau 4.0MPa thiab kub ntawm {{2 }} rau 350 degree . Cov li qub muaj kev cuam tshuam ntau dua thiab hnav tsis kam dua li cov hlau cam khwb cia grey. Piv nrog grey cam khwb cia hlau li qub, nws muaj kev cuam tshuam ntau dua thiab ua haujlwm tsis zoo, nrog rau qis thermal conductivity thiab kev ua haujlwm ntau dua. Yog li ntawd, ductile hlau li qub feem ntau siv nyob rau hauv cov txheej txheem nrog siab dua thiab kub.

Lub cev pob valve Specification

Ductile hlau pob Valve

Yuav ua li cas paub qhov txawv ntawm grey hlau li qub thiab ductile hlau li qub

1. Raws li kev txiav nto.
Grey hlau: grey, gloss yog tsaus heev, qhov saum npoo zoo li ntxhib.
Ductile hlau: grey, luster yog ci dua grey hlau, nto roughness zoo li grey hlau.

2. Cov ntaub ntawv xeem.
Grey hlau: cov ntaub ntawv tiv thaiv me me, ua rau lub suab "swish", ob peb cov ntaub ntawv nplaum, nti yog grey-dub, muaj qee qhov nyiaj-dawb cov ntsiab lus me me, saib ze ntawm qhov loj ntawm cov khoom sib txawv rau cov khoom me me. ntawm kev nplua, feem ntau nrog cov ntiv tes sib tsoo, nws yog ib qho yooj yim kom cov ntiv tes stained dub.
Ductile hlau: ua ntaub ntawv tiv thaiv dua li grey hlau yog me ntsis loj, kuj tseem muaj qhov pom tseeb "swish" suab, tsis tshua muaj cov ntaub ntawv nplaum, nti kawg yog grey-dub, muaj cov ntsiab lus zoo, qhov loj me txawv, tab sis nrog cov khoom loj, nrog cov ntiv tes sib tsoo chips, tuaj yeem ua rau cov ntiv tes stained dub, tab sis cov degree ntawm stained dub dua grey hlau yog lub teeb.

3. Mloog lub suab khob.
Grey hlau: suab qis, lub sijhawm luv heev.
Ductile hlau: lub suab yog nkig thiab meej, muaj ib lub suab seem, lub sij hawm luv dua.

Cim npe nrov: Tuam Tshoj Iron Pob Valve Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas