[Flange Gate Valve] NORTECH hom kev lees paub zoo, NORTECH VALVE qhia txog cov qauv tseem ceeb, kev xaiv hom, kev ua haujlwm, kev kos duab qauv, kev qhia tshwj xeeb thiab qauv ntawm flange gate valve; Qhov loj me tag nrho, txoj cai ua haujlwm, phau ntawv qhia khoom, kev teeb tsa thiab kev saib xyuas thiab daim duab kos duab khoom; Muab cov neeg siv nrog cov khoom siv flange gate valves nrog cov khoom zoo, kev ua haujlwm siab, tus qauv siab, lub neej ua haujlwm siab thiab tus nqi nyiam.
Cov lus piav qhia txog cov khoom ntawm flange gate valve:
Lub qhov rooj vag flange siv tau rau qhov siab nominal PN1 txiav lossis txuas cov kav dej nruab nrab ntawm cov kav dej ntawm ntau yam roj av, tshuaj lom neeg, hydraulic thiab thermal fais fab nroj tsuag nrog qhov kub ua haujlwm ntawm 6 ~ 16.0mpa thiab qhov kub ua haujlwm ntawm ≤ - 29 ℃ ~ 550 ℃. Cov xov xwm siv tau ntawm lub qhov rooj vag flange yog: dej, roj, pa, kua qaub, alkali, ammonia, urea, sulfur-muaj roj ntuj, thiab lwm yam. Cov hom kev ua haujlwm yog: phau ntawv, iav tsav, hluav taws xob, pneumatic, thiab lwm yam.
Cov yam ntxwv ntawm cov qauv ntawm flange gate valve:
1. Kev xaiv cov khoom siv zoo heev, ua raws li cov qauv hauv tebchaws thiab txawv teb chaws, cov qauv tsim nyog thiab zoo nkauj. 2. Lub ntsej muag kaw ntawm lub valve disc thiab lub rooj zaum valve yog ua los ntawm cov hlau alloy surfacing lossis Stellite cobalt raws li cemented carbide surfacing. Nws muaj kev tiv thaiv zoo hnav, tiv taus kub siab, tiv taus corrosion, tiv taus khawb thiab lub neej ntev. 3. Lub valve pas nrig muaj kev tiv thaiv corrosion zoo thiab tiv taus khawb tom qab quenching thiab tempering thiab nitriding nto. 4. Ntau yam flange txheem piping thiab flange sealing hom nto tuaj yeem siv los ua kom tau raws li ntau yam kev xav tau engineering thiab cov neeg siv xav tau. 5. Lub cev valve muaj ntau yam khoom siv, thiab cov ntim khoom thiab gasket tuaj yeem xaiv tau raws li qhov xwm txheej ua haujlwm tiag tiag lossis cov neeg siv xav tau, uas tuaj yeem siv rau ntau yam siab, kub thiab nruab nrab ua haujlwm. 6. Lub foob inverted yog ua los ntawm threaded kev sib txuas foob lub rooj zaum lossis lub cev surfacing austenitic stainless hlau. Lub foob yog txhim khu kev qha. Kev hloov ntawm cov khoom sau tuaj yeem ua tiav yam tsis kaw, uas yooj yim thiab ceev thiab tsis cuam tshuam rau kev ua haujlwm ntawm lub kaw lus.
Cov lus piav qhia txog cov khoom ntawm flange gate valve:
Cov qhov rooj vag flange feem ntau siv rau hauv cov khoom lag luam. Lub qhov rooj vag valve siv cov qauv elastic 5-degree slope nrog kev ua haujlwm zoo sealing. Cov nplaim sealing ntawm lub qhov rooj vag valve thiab lub rooj zaum valve yog ua los ntawm Stellite cobalt raws li cemented carbide nrog ntau yam hardness. Lawv muaj kev sib khi txhim khu kev qha, siab hardness, hnav tsis kam, kub tsis kam, corrosion tsis kam, khawb tsis kam thiab lub neej ntev. Cov qhov rooj vag flange siv dav hauv kev lag luam petrochemical, thermal fais fab nroj tsuag thiab lwm yam khoom siv roj. Cov kav dej ua pa dej yog siv los ua lub cuab yeej qhib thiab kaw los txuas lossis txiav cov nruab nrab hauv cov kav dej.

NORTECH yog ib lub tuam txhab ua lag luam valve hauv Suav teb nrog daim ntawv pov thawj zoo ISO9001.

Cov khoom tseem ceeb:Npauj Npaim Valve,Lub Pob Valve,Rooj vag Valve,Tshawb xyuas Valve,Globe Vavlve,Y-Strainers,Lub Tshuab Hluav Taws Xob,Pneumatic Accurators.

Yog xav paub ntxiv, thov hu rau:Email:sales@nortech-v.com