Flangenyob rau hauv cov roj thiab kev lag luam tseem muaj ntau heev, peb tuaj yeem pom kev sivtaub qab vuam flangenyob rau hauv ntau yam kev lag luam. Txawm li cas los xij, kev sivvuam flangeyog qhov yuav tsum tau muaj ntau yam xim, cov xim no yog qhov yuav tsum tau ua tib zoo saib. Yog li, dab tsi yog qhov yooj yim ceev faj rauvuam flangessiv?

Muaj ob homtaub qab vuam flangespecifications siv nyob rau hauv roj av thiab tshuaj lom neeg kev lag luam, ib tug yog lub siab hlab ntshataub qab vuam flangespecifications, lwm yam yog cov yeeb nkabtaub qab vuam flangespecifications. Pav ca vuam thiabtaub qab vuam flangesmuaj ob hom nrog thiab tsis muaj lub nplhaib hauv ob sab phlu. Thaum cov khoom siv yog ua los ntawm stainless hlau, siv carbon hlautaub qab vuam flange7 thiab stainless hlau hauv ob sab phlu, tuaj yeem txuag stainless hlau.
Nws yog ib qho tsim nyog kom paub qhov nominal txoj kab uas hla thiab nominal siab ntawmtaub qab flangethaum sivtaub qab flangespecification kom paub meejtaub qab flangeqhov loj. Nominal txoj kab uas hlataub qab vuam flangentawm lub nkoj siab thiab nominal txoj kab uas hla ntawm lub nkoj siab yuav tsum yog tib yam ntawm cov nqi. Piv txwv li, DN1000mm siab lub nkoj, yuav tsum tau sib phim nrog DN1000mm siab nkojtaub qab vuam flange.