Ụdị flange a na-agụnye ma a stub ọgwụgwụ na a flange. The flange n'onwe ya adịghị welded kama kama isi ọgwụgwụ na-etinye / slips n'elu flange na welded na ọkpọkọ.Nhazi a na-enyere aka n'ịhazi flange n'ọnọdụ ebe enweghị nkwekọrịta nwere ike ịbụ nsogbu.Na flange nkwonkwo ụkwụ, flange n'onwe ya adịghị emetụta mmiri mmiri.Ngwunye stub bụ ibe nke na-agbado na ọkpọkọ ma na-ejikọta ya na mmiri mmiri.Ngwunye stub na-abịa n'ụdị A na ụdị B. Ụdị isi A na-ahụkarị.Flange nkwonkwo ụkwụ na-abịa naanị ihu dị larịị.Ndị mmadụ na-emegharị flange n'apata ụkwụ na-adaba na flange ka ha na-ele anya nke ukwuu ma ewezuga na flange nkwonkwo ụkwụ nwere akụkụ dị okirikiri n'akụkụ azụ yana ihu dị larịị.