Flange e na le ts'ebetso e ntle e felletseng, ka hona e sebelisoa hangata ho boenjiniere ba lik'hemik'hale, kaho, phepelo ea metsi le drainage, peterole, indasteri e bobebe le e boima, sehatsetsi, likhoerekhoere, lipeipi, ts'ireletso ea mollo, matla, sefofane, kaho ea likepe le masimo a mang a boenjiniere,
Li-flanges ke lisebelisoa tsa liphaephe tse hlophisitsoeng ho latela mokhoa oa ho hokahanya le liphaephe.Ka kakaretso, e ka aroloa kasephara se tjheseletsa flange ka molala, butt welding flange ka molala, socket welding flange, joalo-joalo.
Sebaka se tiisitsoeng sa flange se na le mefuta e mengata, joalo ka ho hlahella, concave le sefofane se felletseng.
Ke litšebeliso life tsa molala oa flange bophelong ba letsatsi le letsatsi?
Pele ho tsohle, utloisisa melemo ea molala butt welding flange.The neck butt welding flange e ntlafatsa matla a flange le matla a ho jara a flange.Hangata e sebelisoa liphaepheng tsa khatello e phahameng.
Monyetla oa flange ea ho tjheseletsa ha molala butt ke ho hokahanya phaephe le ho boloka ts'ebetso ea tiiso ea phaephe.Ho bonolo ho fetola karolo ea lipeipi.Sena se thusa ho tlosoa le ho hlahloba boemo ba lipeipi le ho koala karolo ea lipeipi.Hangata flange ea molala e sebelisoa bakeng sa ho nkela thepa sebaka nakong ea ho hokahanya.Lesale la tšepe le behiloe pheletsong ea liphaephe mme flange e ka tsamaea pheletsong ea phala.Lesale la tšepe kapa flange ke sebaka se tiisang, 'me mosebetsi oa flange ke ho li hatella.
The neck slip-on flange ke flange e sisinyehang, eo hangata e tsamaellanang le lisebelisoa tsa phepelo ea metsi le drainage (e tloaelehileng manonyeletsong a ho atolosa).Ho na le flange lipheletsong tse peli tsa motsoako oa ho atolosa, o ka kopanngoa ka ho toba le pipeline le lisebelisoa tsa morero.
Li-flange tsa li-butt-welding li fumaneha ka mefuta e mengata le mehlala.Li-flange tsa tšepe tse cheselletsang butt li sebelisoa bakeng sa ho cheselletsa butt ea li-flange le liphaephe.Haholo-holo e sebelisoa bakeng sa ts'ebetso ea welding.E na le litšobotsi tse ntle tsa tšebeliso le ts'ebetso, sebopeho se utloahalang, matla a phahameng le ho tiea.E hloka ho ikemisetsoa ho latela boemo bo itseng ho cheselletsa boleng le ts'ebetso ea flange mme e ka mamella mocheso o phahameng le khatello e phahameng.Sebelisa, fumana boholo ba tšebeliso ho latela litšobotsi.E sebelisoa haholo-holo maemong a mahareng a mahareng, joalo ka khatello e tlase e sa hloekisoang moea o hatelitsoeng le khatello e tlase e potolohang ea metsi.Molemo oa eona ke hore theko e batla e le tlaase.E sebetsa ho hokahanngoa ha liphaephe tsa tšepe tse nang le khatello ea mabitso e sa feteng 2.5MPa.Sebaka se tiisitsoeng sa welding flange se ka aroloa ka mofuta o boreleli, mofuta oa concave-convex le mofuta oa tenon.The flat welding flange e sebelisoa haholo.
Butt-welding flange e ka mamella mocheso o phahameng le khatello e phahameng, ho kobeha khafetsa le ho feto-fetoha ha mocheso, le ts'ebetso ea ho tiisa.Li-flanges tsa ho tjheseletsa butt tse nang le khatello ea lebitso la 0.25 ~ 2.5MPa hangata li sebelisa libaka tse tiisitsoeng tsa khoho le li-convex.
Nako ea poso: Jan-31-2023
