Flange Vuam Zoo

Ntau tus neeg siv khoom xav paub yog tias qhov zoo ntawm cov phaj welded flanges tshaj qhov ntawm forged welded flanges. Qhov tseeb, qhov zoo ntawm phaj welded flanges thiab forged welded flanges yog tib yam. Txawm li cas los xij, qhov teeb meem loj tshaj plaws ntawm phaj welded flanges yog cov khoom siv nws tus kheej. Thaum qhov ceev ntawm cov phaj welded flanges feem ntau tau txais thaum lub sijhawm tsim khoom, cov ntaub ntawv nyoos tsis tshua raug tshuaj xyuas. Yog li ntawd, cov khoom zoo ntawm untested phaj welded flanges tsim tsis tuaj yeem lav.