Ho kenngoa ha pipe ke karolo e kopanyang phala ka phala.Ho ea ka mokhoa oa ho kopanya, e ka aroloa ka mefuta e mene: ho kenya phala ea socket, ho kenya liphaephe tse kentsoeng, ho kenya liphaephe tse nang le flanged le ho kenya lipeipi tse cheselitsoeng.Setsoe se sebelisoa hore phala e phethohe;flange e sebelisetsoa ho etsa phala Likarolo tse hokahaneng le phala li hokahane le pheletsong ea liphaephe, phala ea tee e sebelisoa sebakeng seo liphaephe tse tharo li bokelloang ho tsona, phala ea litsela tse 'ne(phaephe ea sefapano) e sebelisetsoa sebaka. moo liphaephe tse 'nè li bokelloang teng,' me pipe e fokotsang e sebelisetsoa ho hokahanya liphaephe tse peli tsa bophara ba liphaephe tse fapaneng.