Flanging ikorwa muguhindura impera yinyuma cyangwa umwobo wibicuruzwa byambaye ubusa cyangwa igice cyarangije guhinduka muburyo bugororotse kumurongo runaka.Ukurikije imiterere yubusa hamwe nuruhande rwibikorwa, flanging irashobora kugabanywamo umwobo wimbere (umwobo uzengurutse cyangwa umwobo utari umuzenguruko) uhindagurika, indege yinyuma yimbere hamwe no kugororoka hejuru, nibindi. Flanging irashobora gusimbuza inzira yimbitse. by'ibice bimwe bigoye, utezimbere plastike yibikoresho kugirango wirinde guturika cyangwa kubyimba.Turashobora gutanga ibyuma bya karubone, ibyuma bisya, ibyuma bidafite ingese Ibicuruzwa nibindi bicuruzwa byujuje ASME B16.9, ISO, API, EN, DIN, BS, JIS, GB nibindi.