ʻO ka hoʻohana ʻana i nā flanges i ka ʻenehana pipeline

ʻO ke kuʻi ʻana o nā flanges nui he mea ia e hoʻopili ai i nā paipu i kekahi i kekahi, pili i ka hopena paipu, a hoʻopaʻa ʻia me kahi gasket ma waena o lākou. ʻO ka welding flanges nui, ʻike ʻia hoʻi ʻo ka welding flanges, he mau puka ma ka flange welding

ʻO ka pilina paʻa ke ʻano o ka ʻāpana ʻano diski i loaʻa mau i ka ʻenekinia paipu.

Pono ka wikiwiki forging kiʻekiʻe (150-200mm/s) no ka wili metala me ka conductivity thermal maikaʻi o nā flanges nui. E pili ana i ka metala hoʻokahi, aia kahi gradient wela nui ma kahi o ke kikowaena ma muli o ke ʻano anuanu o ka hui

Pono e hoʻonui i ka wikiwiki forging. Hōʻike pinepine ʻia ke kaomi forging Fu Fu e ke kaomi ma kēlā me kēia ʻāpana, ʻo ia hoʻi, ka ikaika kaomi forging. Pono ka nui o ke kaomi forging e hiki ke hoʻokuʻu ʻia ka metala wai i loko o ka interface

Loaʻa i kekahi deformation plastic.

Ma muli o kāna hana inductive koʻikoʻi, hoʻohana nui ʻia nā flanges nui i ka kemika, ke kūkulu ʻana, ka lako wai, ka hoʻoheheʻe ʻana, ka ʻaila, nā ʻoihana māmā a me nā kaumaha, ka refrigeration, sanitation, plumbing, power, and manufacturing industry.

ʻO Cheng.

I ka wā e kuʻi ai i nā flanges nui, inā he liʻiliʻi loa ka piʻi ʻana o ka luna forging, ʻaʻole lawa ka deformation a emi iho ka ikaika hui; Inā ʻoi aku ka ikaika o ke kaomi forging kiʻekiʻe, ʻoi aku ka nui o ka deformation, a e wili a koʻikoʻi ka palaoa aniani, e hōʻemi ana i ka paʻakikī o ka hui.

ʻO ka wikiwiki o ke kukui uila e hoʻonui i ka gradient mahana, no laila, i ka wā e hoʻopili ai i nā metala me ka conductivity thermal maikaʻi (ke keleawe, nā alumini alumini), pono nā flanges kila kūikawā i kahi kaomi forging nui (150-400Mpa).

Ma waho aʻe o nā ʻāpana kaʻina hana i luna, pono e noʻonoʻo ʻia ka mahana preheating a me ka manawa preheating no nā ʻāpana wiliwī kikoʻī preheating. Koho ʻia ka mahana preheating ma muli o ka ʻāpana hana a me ka hana waiwai. I ka wiliwili ana i ke kila kalapona haahaa,

700-900 degere.

ʻO ka maʻamau, hoʻohana ʻia ka welding arc manual no ka wiliwili ʻana i nā flanges nui, me nā laina kuʻi ʻana arc arc a me ka maʻalahi o ka puhi ʻana a me ka ʻoki ʻana i ka ʻaoʻao o ka lining, ʻaʻole hiki ke hoʻopau ʻia e ka mīkini, e hopena i ka maikaʻi ʻole o ka helehelena; 2. No ka mea maʻamau he ʻano kila ʻokoʻa

ʻO ke au kuʻihao nui, ka mana maikaʻi ʻole o ka wiliwili ʻana, a me ka maʻalahi o ka hoʻohaʻahaʻa ʻana a i ʻole ka hoʻopiha piha ʻana. No nā flanges convex nui, pono e hoʻomaʻamaʻa ʻia ke kuʻi kuʻi ʻana, i emi iho ka metala i waiho ʻia ma waena o ke apo lining a me ka flange.