Flange ke karolo e kopanyang liphaephe ho e mong 'me e sebelisetsoa ho hokahanya liphaephe; E boetse e sebelisoa e le flange ka ho kena le ho tsoa ha lisebelisoa bakeng sa ho hokahanya lisebelisoa tse peli. Khokahano ea flange kapa lenonyeletso la flange e bolela khokahano e ka senyehang e nang le li-flanges, li-gaskets le liboutu tse hokahaneng e le sebopeho se kopaneng sa ho tiisa. Pipeline flange e bua ka flange e sebelisetsoang ho kenya liphaephe lisebelisoa tsa liphaephe, 'me ha e sebelisoa lisebelisoa, e bua ka liphahlo tse kenang le tsa ho tsoa tsa lisebelisoa. Ho na le masoba holim'a flange, 'me liboutu li etsa hore li-flange tse peli li hokahane ka thata. Koala li-flange ka li-gaskets. The flange e arotsoe ka khoele khoele (threaded kgokelo) flange , foufetseng flange, tsosoa flange le flange welded joalo-joalo Eketsa ho tiisa gasket pakeng tsa lipoleiti tse peli flange le tighten bona ka liboutu. Botenya ba li-flange tlas'a likhatello tse fapaneng bo fapana, 'me liboutu tse sebelisoang le tsona li fapane.