ʻO nā flanges welding socketkapa 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 ka hana o ka hoʻokomo mua ʻana i ke kumu a laila wili ʻia (e like me ka laʻana, aia kahi flange i kapa ʻia he socket flange, ʻo ia ka flange welding convex i hoʻopili ʻia i nā ʻāpana ʻē aʻe (e like me nā valves). ʻO ka wiliwili wiliwili a me ka paipu laina, ʻo ka hoʻokomo ʻana i ka paipu i loko o ka flange a me ka wiliwili ʻana iā ia, ʻoiai ʻo ka wili kuʻekuʻe e hoʻohana i ka flange kuʻekuʻe wāwae e wili i ka paipu i ka ʻili o ka male. No laila, ʻōlelo ʻia e hoʻohana i nā flanges welding butt e hoʻomaikaʻi i nā koi no ka nānā ʻana
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
