ʻO nā flanges wiliwili kumukapa ʻia ʻo SW flanges, a ʻo ke ʻano kumu o nā flanges socket ua like ia me nā flanges wili palahalaha me nā ʻāʻī.
Aia kahi kumu i loko o ka puka i loko o ka flange, a hoʻokomo ʻia ka paipu i loko o ke kumu a welded.E welo i ke apo wili weld ma ke kua o ka flange.ʻO ka ʻokoʻa ma waena o ka flange socket a me ke aʻe o ka mauʻu e maʻalahi i ka corrosion, a inā welded i loko, hiki ke pale ʻia ka corrosion.ʻO ka ikaika luhi o ka flange socket welded ma nā ʻaoʻao i loko a me waho he 5% kiʻekiʻe ma mua o ka flange welded flat, a ua like ka ikaika static.I ka hoʻohana ʻana i kēia hopena socketflange, pono ke anawaena o loko e like me ke anawaena o loko o ka paipu.He kūpono wale nō nā ʻūhā kumu no nā paipu me ke anawaena inoa o 50 a ʻoi aʻe paha.
ʻAno: ʻili kuʻekuʻe (RF), ʻili kuʻekuʻe convex (MFM), ʻili alelo (TG), ʻili hoʻohui pōʻai (RJ)
Ka nui o ka noi: ʻO ka paila a me ka moku kaomi, ka ʻaila, kemika, ka hana moku, ka lāʻau lapaʻau, ka metallurgical, mechanical a me nā ʻoihana hoʻopaʻa kuʻe lima.
Hoʻohana pinepine ʻia nā flanges socket welding i nā pipeline me PN ≤ 10.0 MPa a me DN ≤ 50.
ʻO nā pōmaikaʻi a me nā pōʻino o ka socket welding flanges a me ka butt welding:
Hoʻohana maʻamau ka wili socket no nā paipu liʻiliʻi me ke anawaena ma lalo o DN40 a ʻoi aku ka waiwai.Hoʻohana pinepine ʻia ka wili puʻupuʻu no nā ʻāpana ma luna o DN40.ʻO ka welding socket ke kaʻina o ka hoʻokomo mua ʻana i ke kumu a laila wili iā ia (e like me ka laʻana, aia kahi flange i kapa ʻia ʻo socket flange, ʻo ia ka flange welding convex i hoʻopili ʻia i nā ʻāpana ʻē aʻe (e like me nā valves). welding flange and pipeline welding, socket welding commonly involves in the pipeline into the flange and welding it, while butt welding flange for weld the pipeline to the mating surface ʻOiai ʻaʻole hiki ke nānā aku i ka X-ray . ^ E Ha yM. No laila, ua'ōleloʻia e hoʻohana i nā flanging ulding no ka hoʻomaikaʻiʻana i nā koi no ka nānāʻana
ʻO ke kuʻekuʻe wāwaeʻoi aku ka maʻamau i nā koi kiʻekiʻe ma mua o ka socket welding a me ka post welding.Maikaʻi nō hoʻi ka maikaʻi, akā paʻakikī nā ʻano hoʻāʻo.Pono ka wiliwili ʻana i ka nānā X-ray.Hiki ke hoʻohana ʻia ka hoʻoheheʻe ʻana no ka ʻāpana magnetic a i ʻole ka hoʻāʻo permeability (carbon powder, penetrating carbon steel), e like me ke kila kila).Inā ʻaʻohe koi kiʻekiʻe o ka wai i loko o ka pipeline no ka welding, pono ia e hoʻohana i ka socket welding.ʻO nā ʻano pili no ka hoʻāʻo maʻalahi, ʻo ia ka nui o nā valve liʻiliʻi a me nā pipeline, i hoʻohana ʻia no nā hui paipu a me ka wili paipu.ʻO nā paipu anawaena liʻiliʻi he mau paia lahilahi, maʻalahi ke kumu i ka misalignment a me ka ʻinoʻino ʻana, a paʻakikī hoʻi i ka wili ʻana, kūpono no ka wili kumu a me ka waha kumu.
Hoʻohana pinepine ʻia nā kumu welding ma lalo o ke kaomi kiʻekiʻe ma muli o ko lākou hopena hoʻoikaika, akā he mau drawbacks ka socket welding.ʻO ka mea mua, ʻilihune ke kūlana koʻikoʻi ma hope o ke kuʻi ʻana, e paʻakikī ke hoʻoheheʻe loa.ʻO ke ʻano o ka loaʻa ʻana o nā ʻāpana i nā ʻōnaehana pipeline, ʻaʻole kūpono ia no ka mea maʻalahi i ka crevice corrosion a me nā ʻōnaehana pipeline me nā koi hoʻomaʻemaʻe kiʻekiʻe;E hoʻohana i ka wili socket;Aia kekahi mau paipu kiʻekiʻe kiʻekiʻe.ʻOiai i loko o nā pipeline liʻiliʻi liʻiliʻi, aia ka mānoanoa pā nui a hiki ke pale ʻia ke kumu kuʻi ʻana ma o ka hoʻoheheʻe ʻana.
Ka manawa hoʻouna: Apr-25-2023
