Npaum li cas cov hlau stainless tiaj vuam flange welded?

Lub tiaj tus hlau stainless vuam flange yog muab nrog ncig ncig sab nraud ntawm sab nraud ntawm sab hauv ntawm qhov flange, thiab ib qho chaw so ib ntus yog teem rau hauv lub voj voog ncig. Cov khoom siv ntawm lub cev raj tau muab tso rau hauv lub qhov taub sab hauv thiab ncej puab. Cov khoom siv ntawm flange tuaj yeem tsim qhov peb seem ntawm kev sib txuas, uas txhim kho kev ruaj ntseg ntawm kev vuam ntawm cov flange thiab lub cev ntaj ntsug.