Threaded flangehais txog flange txuas nrog cov yeeb nkab los ntawm xov.Thaum tsim, nws tuaj yeem kho los ntawm xoob flange.Qhov kom zoo dua yog tias tsis muaj vuam yuav tsum tau thiab qhov ntxiv torque rau lub tog raj kheej lossis cov yeeb nkab yog me me thaum lub flange deformed.Qhov tsis zoo yog qhov flange thickness loj thiab tus nqi siab dua.Nws yog haum rau kev kub siab yeeb nkab txuas.
Threaded flange yog ib hom uas tsis yog vuam flange, uas ua cov txheej txheem sab hauv ntawm lub flange rau hauv cov yeeb nkab xov thiab txuas nrog cov yeeb nkab nrog xov.Piv nrog lub tiaj welded flange los yog pob tw welded flange, threaded flange muaj cov yam ntxwv ntawm kev yooj yim installation thiab txij nkawm, thiab yuav siv tau nyob rau hauv ib co pipelines uas tsis pub welded rau ntawm qhov chaw.Alloy steel flanges muaj lub zog txaus, tab sis tsis yooj yim rau vuam, lossis kev ua haujlwm tsis zoo, tuaj yeem xaiv threaded flanges.Txawm li cas los xij, nws raug pom zoo kom tsis txhob siv threaded flanges kom tsis txhob xau thaum cov yeeb nkab kub siab tshaj 260 degree centigrade thiab qis dua -45 degree centigrade.
Post lub sij hawm: Lub Xya hli ntuj-28-2022
