ʻO nā flanges plastik nā flanges makapō, hoʻokahi ʻāpana flanges, vanstone flanges, flange mea e hana i ka paipu a me nā ʻāpana pili paipu, pili i ka hopena paipu. ʻO ka pilina flange a i ʻole ka hui flange, e pili ana i ka flange, gasket a me ka bolt ʻekolu i hoʻopili ʻia ma ke ʻano he hui o ka hoʻonohonoho hoʻopaʻa ʻana o ka pilina hiki ke wehe; flange ma ka eyelets, bolts e hana i ka flange pili paʻa, flange ma waena o ka hoʻohana ʻana i nā gaskets e sila ai. Hiki i kēia ke pāʻani i kahi hana sila maikaʻi, kahi i loko o nā mokulele ʻelua e pili ana i ka hoʻohana ʻana i nā pili bolted i ka manawa like i pani ʻia nā ʻāpana pili, i kapa ʻia ʻo flange.