Cold rolled flange yog ib hom flange uas feem ntau siv rau hauv cov kav dej txuas, tseem hu ua txias dov flange. Piv nrog forged flanges, nws cov nqi tsim khoom qis dua, tab sis nws lub zog thiab kev sib khi ua haujlwm tsis zoo dua rau forged flanges. Txias dov flanges tuaj yeem siv rau ntau hom flanges, suav nrogphaj flanges, taub qab vuam flanges, threaded flanges, thiab lwm yam. Yog li ntawd, nws yog dav siv nyob rau hauv ntau yam industrial thiab civil piping systems.
Cold dov flanges yog tsim rau ntau hom kev sib txuas ntawm cov kav dej, suav nrog petrochemical, kev tsim nkoj, kev kho dej, cua sov thiab cua, dej hauv nroog thiab lwm yam kev lag luam. Qhov zoo ntawm txias dov flange manufacturing yog nws cov txheej txheem yooj yim, tus nqi qis, thiab muaj feem xyuam rau ntau hom khoom thiab cov kav dej tuab, yog li nws tau siv dav.
Kev tsim cov txheej txheem ntawm cov khaub thuas dov flange yog los ntawm kev khoov cov hlau phaj rau hauv lub voj voog thiab vuam ob kawg ua ke los tsim ib lub nplhaib. Txoj kev vuam no yog hu ua girth welding, thiab nws tuaj yeem yog phau ntawv vuam lossis tsis siv neeg vuam. Txias dov flanges tuaj yeem tsim tau raws li qhov ntau thiab tsawg, thiab tsis yog tus qauv loj flanges tuaj yeem tsim raws li cov neeg siv khoom xav tau.
Cov txheej txheem txheej txheem ntawm casting txias coiling flange: muab cov khoom siv raw khoom xaiv rau hauv nruab nrab zaus hluav taws xob qhov cub rau smelting, kom qhov kub ntawm cov hlau molten mus txog 1600-1700 ℃; Cov pwm hlau yog pre-rhuab mus rau 800-900 ℃ kom tswj tau qhov kub thiab txias; Pib lub centrifuge thiab txhaj cov hlau molten rau hauv preheated hlau pwm; Lub casting yog ib txwm txias rau 800-900 ℃ rau 1-10 feeb; Txias nrog dej kom ze rau chav tsev kub, tshem tawm cov pwm thiab tshem tawm cov casting.
Qhov zoo ntawm txias dov flanges suav nrog cov nqi tsim khoom qis, kev tsim khoom yooj yim thiab kev teeb tsa, zoo corrosion kuj, thiab lub teeb yuag. Txawm li cas los xij, piv nrog forged flanges, lub zog thiab sealing kev ua tau zoo ntawm txias dov flanges yuav ua rau me ntsis zuj zus. Yog li ntawd, nyob rau hauv ib co high-pressure los yog high-kub daim ntaub ntawv, nws tseem yuav tsum tau siv forged flanges los yog lwm yam ntxiv dag zog rau cov yeeb nkab txuas.
Post lub sij hawm: Mar-23-2023
