Threaded flangezvinoreva aflangeyakabatanidzwa neshinda uye pombi.Panguva yekugadzira, inogona kubatwa maererano nekusunungukaflange.Chakanakira ndechekuti hapana welding inodiwa, uye iyo torque yekuwedzera inogadzirwa neiyoflangedeformation pahumburumbira kana pombi idiki kwazvo.The disvantage ndeyekutiflangeukobvu hwakakura uye mutengo wakakwira.Inokodzera kubatanidzwa kwepipeline yepamusoro.

Threaded flangendiyo buri remukati meflangeinogadziriswa kuita shinda yepombi, uye pombi ine shinda inoenderana nekubatana kwakazara, imhando yeisina-welded flange.Kuenzaniswa neflat welding flange kana butt welding flange, iyothreaded flangeine hunhu hwekuisa uye kugadzirisa kwakaringana, uye inogona kushandiswa mune mamwe mapaipi asingabvumidzwe kuiswa weld panzvimbo.
Alloy simbi flangesIve nesimba rinogutsa, asi hazvisi nyore kupinza, kana kuita kwewelding hakuna kunaka,threaded flangesinogonawo kusarudzwa.Nekudaro, zvinokurudzirwa kuti usashandise tambo dzakarukwa kudzivirira kuvuza pasi pemamiriro ekuti tembiricha yepombi inochinja nekukurumidza kana tembiricha yakakwira kupfuura 260 ℃ uye yakaderera pane -45 ℃.