Welded neck flange, eo hape e tsejoang e le flange e phahameng ea molala, ke molala o phahameng o molelele le o sekametseng ho tloha sebakeng sa welding pakeng tsa flange le phala ho ea poleiti ea flange.Botenya ba lerako la molala ona o phahameng butle-butle bo fetoha botenya ba lerako la phala hammoho le tataiso ea bophahamo, ho ntlafatsa ho khaotsa ho imeloa kelellong 'me kahoo ho eketsa matla a flange.Welded molala flangesli sebelisoa haholo-holo maemong ao maemo a kaho a batlang a le boima, joalo ka maemo ao flange e nang le khatello ea maikutlo e kholo kapa liphetoho tse pheta-phetoang khafetsa ka lebaka la ho atolosoa ha mocheso oa liphaephe kapa meroalo e meng;Ntle le moo, e ka ba liphaephe tse nang le liphetoho tse kholo tsa khatello le mocheso, kapa liphaephe tse nang le mocheso o phahameng, likhatello tse phahameng le mocheso o tlase ho zero.
Melemo ea awelded neck flangeke hore ha e holofale habonolo, e na le tiiso e ntle, ’me e sebelisoa haholo.E na le litlhoko tse tsamaellanang tsa ho tiea le elasticity le phetoho e utloahalang ea ho cheselletsa thinning.Sebaka se pakeng tsa li-welding junction le bokaholimo bo kopaneng bo boholo, 'me bokaholimo bo kopaneng ha bo na deformation ea mocheso oa welding.E amohela sebopeho se batlang se rarahane sa tšepe, se loketseng liphaephe tse nang le khatello e kholo kapa ho fetoha ha mocheso kapa liphaephe tse nang le mocheso o phahameng, o phahameng le o tlase.Hangata e sebelisetsoa ho hokahanya liphaephe le li-valve tse nang le PN e kholo ho feta 2.5MPa;E ka boela ea sebelisoa liphaepheng tse tsamaisang mecha ea phatlalatso e theko e boima, e tukang le e phatlohang.
Anchor flange, e le 'mele o chitja oa axisymmetric o nang le flange, o na le melala ea symmetrical flange mahlakoreng ka bobeli a flange.E kopanya li-flange tse peli tse cheselitsoeng tse bonahalang li kopantsoe hammoho, e felisa likhase tse tiisang, 'me e entsoe ka lesela le kopantsoeng la tšepe.E hokahane le liphaephe tsa oli le khase ka ho cheselletsa, 'me e tsitsitsoe ka liqubu tsa ankora ka 'mele oa eona oa flange le flange, e ka sebelisetsoang ho hokahanya liphaephe tse tsitsitseng' me e loketse bakeng sa khokahanyo e tsitsitseng ea liteishene tse ngata tsa ts'ebetso, likamore tsa li-valve tsa line.
Anchor flange ke karolo ea boenjiniere e ka nkeloang sebaka ke liphaephe tse khuts'oane tse nang le mehele kapa matsoho a lebota libakeng tse nang le khatello e tlase.Bakeng sa ho hokahanya liphaephe tse tsitsitseng tse hlokang ho patoa ka tlas'a lefatše kapa tlhokomelo ea bophelo bohle, 'me ha khatello e phahame, ho sebelisoa li-flange tse tloaelehileng, tse ke keng tsa netefatsa ts'ebetso e sireletsehileng le e ka tšeptjoang ea liphaephe tse phahameng tsa khatello.
Nako ea poso: Apr-06-2023
