ʻO ka flange threaded kahi ʻano hana flange i hoʻohana nui ʻia i ka hana ʻenekinia, nona nā mea maikaʻi o ka hoʻokomo ʻana ma ka pūnaewele a ʻaʻohe pono no ka wili.ʻO nā lau liʻiliʻihiki ke hoʻohana ʻia ma nā pipeline ʻaʻole i ʻae ʻia e welded ma ka pūnaewele, a hiki ke hoʻohana ʻia i nā kūlana flammable, explosive, kiʻekiʻe kiʻekiʻe, a me nā kūlana weliweli loa.No ka laʻana, hiki ke hoʻohana pono ʻia nā ʻōnaehana wai ea.
Eia nō naʻe, ʻōlelo ʻia ʻaʻole e hoʻohana i nā flanges threaded i ka wā e loli nui ai ka wela o ka pipeline a i ʻole ka mahana ma luna o 260 ℃ akā ma lalo o -45 ℃ e pale i ka leakage.
ʻO ke ʻano kumu o nā flanges welding socket ua like ia me nā flanges welding flat neck.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 aʻa o ka mauʻu e maʻalahi i ka corrosion, a hiki ke pale ʻia ka corrosion inā hoʻokomo ʻia ka weld kūloko.Ka ikaika luhi o kasocket flange weldedma 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 flange hopena socket, pono ke anawaena o loko e kūlike me ke anawaena o loko o ka pipeline.He kūpono wale nō nā ʻūhā kumu no nā paipu me ke anawaena inoa o 50 a ʻoi aʻe paha.
Hoʻohana maʻamau ka wili socket no nā paipu liʻiliʻi me ke anawaena ma lalo o DN40 a ʻoi aku ka waiwai.ʻO ka welding socket ka hana o ka hoʻokomo mua ʻana i ke kumu a laila wili i ka pilina.Hoʻokomo pinepine ʻia ka wili socket i ka hoʻokomo ʻana i nā paipu i loko o nā flanges a wili iā lākou,
ʻO ka ʻokoʻa ma waena o nā flanges welded socket a me nā flanges threaded
1. Nā ʻano pili like ʻole: ʻO ka flange welding socket he flange i hoʻopaʻa ʻia i kahi paipu kila ma kekahi ʻaoʻao a hoʻopaʻa ʻia i kekahi ʻaoʻao.Eia nō naʻe, ʻo ka flange i hoʻopaʻa ʻia he lepa i hoʻopaʻa ʻole ʻia e hana ana i ka lua o loko o ka flange i loko o ke kaula paipu a hoʻopili ʻia i kahi paipu kaula.
2. ʻO nā lau ʻauamoloaʻa nā ʻili e hoʻopaʻa ʻia e like me ke alo i hoʻokiʻekiʻe ʻia (RF), ka maka hoʻāla (MFM), ka maka ʻāwīwī (TG), a me ke alo hui pū ʻana (RJ), akā ʻaʻole i loaʻa nā flanges wili.Loaʻa i nā flanges threaded nā hiʻohiʻona o ka hoʻonohonoho kūpono a me ka mālama ʻana i hoʻohālikelike ʻia me nā flanges welded socket, a hiki ke hoʻohana ʻia ma kekahi mau pipeline i ʻae ʻole ʻia e welded ma ka pūnaewele.Loaʻa ka ikaika o nā flanges Alloy, akā ʻaʻole maʻalahi ke weld a maikaʻi ʻole ka hana kuʻi.Hiki ke koho ʻia nā ʻāpana liʻiliʻi
Ke hoʻololi ʻoi aku ka mahana o ka pipeline a i ʻole ka mahana ma luna o 260 ° C akā ma lalo o -45 ° C, hiki i ka hoʻohana ʻana i nā flanges threaded i ka leakage.Manaʻo ʻia e hoʻohana i ke ʻano welding socket
Ka manawa hoʻouna: Apr-06-2023
