Chitoliro flanges ASTM/EN/DIN/BS/GOST muyezo
1. Blind flange:
Ma Flanges awa amagwiritsidwa ntchito ngati poyimitsa makina a mapaipi.Blind-Flanges ali ndi malo opanda kanthu ndi bolt point kuti agwirizane ndi chitoliro.
Kukula komwe kulipo: 1/2''-56''
2. Weld khosi flange:
Ndiwo mtundu wotchuka kwambiri wa flange wokhala ndi kukulitsa kwa khosi ndi bevel weld kumapeto.Mtundu uwu wa flange wapangidwa kuti ukhale wowotcherera mwachindunji ku chitoliro kuti upereke mawonekedwe apamwamba komanso achilengedwe.Kuwotcherera matako WN flange sikophweka kupunduka, ili ndi kusindikiza bwino, ndipo imagwiritsidwa ntchito kwambiri.
Kukula komwe kulipo: 1/2''-56''
3. Slip pa flanges
Kutsetsereka pa flanges, monga mbale lathyathyathya kuwotcherera flanges, ndi flanges kuti amakulitsa mipope zitsulo, fittings chitoliro, etc. mu flange ndipo olumikizidwa kwa zida kapena mapaipi kudzera fillet welds.Amakhalanso lathyathyathya kuwotcherera flanges chifukwa ali ndi khosi lalifupi.Potero kuwonjezera mphamvu ya flange ndi kupititsa patsogolo mphamvu yobereka ya flange.Chifukwa chake, imatha kugwiritsidwa ntchito pamapaipi apamwamba kwambiri.
Kukula komwe kulipo: 1/2''-64''
4.Plate flange
A mbale flange ndi lathyathyathya, chimbale chozungulira welded mpaka mapeto a chitoliro kuloleza flange kuti bolted ku chitoliro china. Nthawi zambiri amatchedwa lathyathyathya flange, plain flange ndi flange slip, etc. awiri mbale flanges akhoza balted pamodzi ndi gasket pakati pawo, yomwe nthawi zambiri imagwiritsidwa ntchito pamapaipi amafuta ndi madzi.
Kukula komwe kulipo: 1/2''-144''
5.Socket kuwotcherera flange
Socket kuwotcherera flange amatanthauza flange kumene mapeto a chitoliro anaikapo mu sitepe flange mphete, ndi chitoliro mapeto ndi kunja ndi welded.
Kukula komwe kulipo: 1/2''-56''
6.Threaded flange
Ulusi wa Flanges umadziwikanso kuti screwed flange, ndipo uli ndi ulusi mkati mwa flange bore womwe umakwanira papaipi ndi ulusi wachimuna wofananira pa chitoliro.
Kukula komwe kulipo: 1/2''-12''
Cholinga cha flange chimadalira kapangidwe kake.Kungakhale kuonjezera mphamvu ya kamangidwe, monga ngati mtengo wachitsulo.Izi nthawi zambiri zimagwiritsidwa ntchito pomanga nyumba ndi nyumba.Flange ingagwiritsidwenso ntchito ngati chitsogozo chosungira chinthu china m'malo mwake.Izi nthawi zambiri zimawonedwa m'magudumu a sitima, omwe amakhala ndi ma flange mbali zonse kuti mawilo asasinthe.Chomwe chimagwiritsidwa ntchito kwambiri ndi flange ndikumangirira zinthu, monga mapaipi.Pogwiritsa ntchito zinthuzi, mapaipi amatha kusonkhanitsa kapena kupasuka mosavuta.
