Hard Seal Rooj vag Valve

Peb yog cov kws tshaj lij valve tsim tuav ISO, CE thiab API ntawv pov thawj. Peb muaj cov cuab yeej tsim khoom siab heev thiab cov txheej txheem kev tswj xyuas zoo. Peb kuj lees txais OEM thiab ODM xaj, nrog rau qhov kev txiav txim yam tsawg kawg nkaus. Peb lub zog ruaj khov rooj vag li qub tau xa tawm thoob ntiaj teb thiab yeej kev lees paub dav dav los ntawm cov neeg siv khoom lag luam.

Cov cwj pwm tseem ceeb

Dab tsi yog qhov sib txawv ntawm cov qauv thiab kev ua tau zoo ntawm cov hlau tawv foob thiab cov qhov rooj muag muag muag?

Hard seal gate li qub thaiv cov kua dej los ntawm cov hlau kov cov hlau; lawv cov npoo thiab cov rooj zaum yog coated nrog Stellite alloy. Cov ntaub mos mos siv cov roj hmab lossis PTFE cov ntaub mos muag los kaw. Cov qauv foob tawv tawv tuaj yeem tiv taus cua sov thiab siab siab, tab sis cov ntaub mos muag yuav ua rau tawg lossis tawg ntawm qhov kub thiab txias. Mos foob li qub kaw zoo dua qub ntawm qhov kub thiab txias, txawm tias lawv cov khoom muag hauv lub cev hnav sai thaum cov xov xwm kub dhau los. Hard sealing nto yog khawb-resistant tab sis xav tau ntau dua machining raug thaum lub sij hawm tsim khoom.

Dab tsi ntawm cov kav dej ua haujlwm cia siab rau lub zog foob lub rooj vag li qub?

Cov li qub no haum rau cov kab thauj khoom kub kub, roj kub, roj cua siab thiab cov pa roj kub kub. Cov cheeb tsam daim ntawv thov suav nrog thermal fais fab chaw nres tsheb, petrochemical refineries, metallurgical factories thiab boiler cua sov tshuab.

Dab tsi yog qhov tseem ceeb ntawm cov hlau hard seal gate valves muaj?

Lawv ua hauj lwm tsis tu ncua nyob rau hauv high kub thiab siab, tej yam kev mob uas mos foob li qub tsis tuaj yeem tiv taus. Stellite hlau overlay sawv ntsug zoo rau rushing, abrasive media, yog li lub valve kav ntev dua. Nws cov bore ncaj nraim NW nyuam qhuav thaiv cov dej ntws, zoo meej rau cov kav dej uas tsuas qhib qhib lossis kaw tag nrho. Nws kuj ua tau raws li cov qauv kev nyab xeeb hluav taws kub rau cov chaw tsim khoom.

Dab tsi drawbacks ua nyuaj foob rooj vag li qub muaj?

Ua rau lawv xav tau kev ua haujlwm zoo, yog li lawv raug nqi ntau dua li cov ntawv foob mos. Ntawm qhov kub ua haujlwm tsis tu ncua, lawv tsis tuaj yeem kaw tsis muaj qhov tsis muaj paug li cov foob pob muag. Kev qhib thiab kaw tsis tu ncua rov qab qhib thiab kaw scrapes cov hlau sealing ntsej muag me ntsis los ntawm me me, thiab kev sib khi yuav ua rau tsis zoo rau ntau xyoo ntawm kev siv. Lawv kuj hnyav dua thiab bulkier dua li mos foob li qub ntawm tib qhov loj.