Ama-Screwed noma ama-Threaded flange asetshenziswa emigqeni yamapayipi lapho ukushisela kungeke kwenzeke khona. I-flange enentambo noma ukufakwa akufanelekile ohlelweni lwepayipi elinodonga oluwugqinsi oluncane, ngoba intambo yokusika epayipini akwenzeki.Ngakho-ke, ukujiya kodonga kufanele kukhethwe.I-ASME B31.3 Piping Guide ithi:Lapho ipayipi lensimbi licutshungulwa futhi lisetshenziselwa isevisi yesitimu esingaphezu kuka-250 psi noma isevisi yamanzi engaphezu kuka-100 psi ngamanzi okushisa angaphezu kuka-220°F, ishejuli yepayipi izoba yi-ASME okungenani ibe ngu-8 B36.10.Amasokhethi ama-flange nama-threaded flange akunconywa ukuba asebenze ngaphezu kuka-250°C nangaphansi -45 C.
Isikhathi sokuthumela: Jul-10-2024