Ama-flange ensimbi ngokuvamile afika abe yizimo eziyindilinga kodwa angabuye abe ngamafomu ayisikwele kanye nonxande.Ama-flange ahlanganiswe komunye nomunye ngokufakwa ngebhawudi futhi ahlanganiswe ohlelweni lwamapayipi ngokushisela noma ukucupha futhi aklanyelwe izilinganiso ezithile zengcindezi;150lb, 300lb, 400lb, 600lb, 900lb, 1500lb kanye no-2500lb.
I-flange ingaba ipuleti lokumboza noma lokuvala ukuphela kwepayipi.Lokhu kubizwa ngokuthi i-blind flange.Ngakho-ke, ama-flange abhekwa njengezingxenye zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.
Uhlobo lwe-flange oluzosetshenziswa ekufakweni kwamapayipi luncike, ikakhulukazi, emandleni adingekayo wejoyinti eline-flang.Ama-Flange asetshenziswa, esikhundleni salokho ukuxhumana okushiselwe, ukuze kube lula ukusebenza kokulungisa (ijoyinti eline-flanged lingahlakazwa ngokushesha nakalula).