Me ka ulu ʻana o ke kaiāulu, ʻoi aku ka nui o ka hoʻohana ʻana i nā paipu flange pipe, no laila he aha ka ʻenehana hana o SOflange?Mahele maʻamau i ʻehā ʻano ʻenehana, ʻo ia ka mea āu e wehewehe pono ai.
ʻO ka embryo hoʻomaʻamaʻa iron pin i hoʻohana mua ʻia, haʻahaʻa ke kumu kūʻai, no ka mea, ʻo ka hapa nui o nā umu he mea liʻiliʻi liʻiliʻi nā kumu aʻa ʻaʻole hiki i nā aʻa ke hōʻoiaʻiʻo, pōkole ke kaʻina hana ʻelua.
ʻO ke ʻano ʻelua: ʻo ka flange ʻokiʻoki kila ka mea maʻamau i ka pā kila i hana ʻia e nā ʻoihana maʻamau, ʻoi aku ka maʻamau o nā mea, ʻoi aku ka maʻalahi o nā lua liʻiliʻi i ka hana, haʻahaʻa haʻahaʻa, hiki ke hōʻoia ʻia ka maikaʻi.

ʻO ke kolu ʻano ʻo ia kaflange anawaena nuime ka pā kila i ʻoki ʻia i loko o ka pahu, ʻaʻole maikaʻi ka mea, aia wale nō ma ka waena ka ʻili kuʻi, ʻoiai ʻaʻole hiki i ke kua ke ʻike i ka hui kuʻi, akā ʻaʻole naʻe i ʻōlelo ʻia no ka pipeline kiʻekiʻe.
ʻO ka hāhoʻohalahala ʻanamea kiʻekiʻe kiʻekiʻe, hoʻoponopono * pilikia, akā maikaʻi ka maikaʻi, nīnau wale nā ​​ʻāpana he nui i ke kumukūʻai, mai nīnau i ka mea, hiki ke kūʻai i nā huahana maikaʻi?
ʻO SO flange kahi ʻano paipu paipu, e pili ana i ka hoʻoheheʻe ʻana meflange hoʻololi ʻāʻī paipua me ka paipu butt welding, ʻaʻole maʻalahi i ka deformation, sila, hoʻohana nui ʻia, me ke koi koʻikoʻi a me ka elastic e pili ana a me ka hoʻohuli ʻana i nā kikoʻī kikoʻī o ka hoʻololi ʻana, ʻo ka hui mai ka faying surface interval he nui, ʻaʻole pili ʻia ka ʻili hui e ka deformation o ka wela welding. , ʻO ka ʻoi aku ka paʻakikī o ka hob structure.He kūpono ia no nā pipeline me ka nui o ka puʻuwai a i ʻole nā ​​loli wela a i ʻole nā ​​pipeline me ka wela kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa. Hoʻohana maʻamau ia no ka hoʻopili ʻana i nā pipelines a me nā valves me PN ʻoi aku ka nui ma mua o 2.5mpa, a no ka SO flanges ma nā pipeline me nā kumukūʻai kūʻai a inflammable a pahū.
ʻO nā flanges welded pālahalahaua kūpono no ke kila paipu pili me ka nominal kaomi 'aʻole i oi aku ma mua o 2.5MPa.The sealing ili o SO flange hiki ke maheleia i lubrication type, concave - convex type a me ka mortising groove type.Lubrication SO flange halihali mea nui, i ka haʻahaʻa puʻe unpurified compressed ea, wai kaʻapuni haʻahaʻa a me nā kūlana ʻino ʻē aʻe.
Akā he aha kāu e hoʻolohe ai i ka wā e hoʻohana ai i nā flanges welded flat?
Flange wiliwili pālahalahahe flange e hoʻokomo i ka paipu i loko o ke apo o loko o ka flange.SO flange māwae papa kuʻihao flange PL aʻaʻole ai'ā'ī kuʻihao flange, etc.The okoa ma waena o SO flanges me ka 'ole'ā'ī kuʻihao flanges aia i loko o ia, ma ka welded hapa o ʻO ka pipeline, ʻo ka flange SO me ka ʻāʻī ʻoi aku ka nui ma mua o ka ʻāpana welded me ka ʻole o ka ʻāʻī kuʻi ʻana i ka flange, SO flange welding pono wale nō e hoʻohui i ka ʻaoʻao hoʻokahi, ʻoi aku ka maikaʻi o ka wiliwili ʻana, no ka mea, ʻo ka pipeline a me ka flange o ke kūpaʻa maikaʻi, ka pipeline. ʻaʻole hili.
He mea maʻalahi ka koho flange SO, maʻalahi ka hana ʻana, haʻahaʻa ke kumu kūʻai, hoʻohana nui ka uhi flange, akā ʻilihune ka rigidity, ʻaʻole hiki ke hoʻohana ʻia e hoʻokō i nā koi a me nā lako lako, ka inflammability, ka pahū, ka vacuum kiʻekiʻe. degere, ke kiʻekiʻe kiʻekiʻe a me ka pōʻino hanana ʻoihana kemika ʻōnaehana paipu.
Nā memo no ka hoʻohana ʻana i ka flange SO:
1. Pono e ʻoki ʻia ka flange SO i mau ʻāpana ma ke ala ʻōwili o ke kila a hoʻopaʻa ʻia i loko o nā apo ma ke kulou ʻana. ʻO ka ʻili o ke kila e hana i kahi apo apo. I ka hana ʻana o SO flange, ʻaʻole e hoʻohana pono i ke kila machining flange me ka ʻāʻī, a pono e hoʻohana i kekahi kaʻina hana e hana a hana i ka flange.
2. E nānā 'ia nā pā kila i hana 'ia e SO flanges e ka hawewe kani ultrasonic e hō'oia ai 'a'ohe hemahema stratified a maika'i loa ka maika'i a me ka hana. E hoʻokō ʻia ka hana ʻana a me ka nānā ʻana e like me kekahi mau koi maikaʻi e hōʻoia ai ʻaʻohe pilikia maikaʻi me nā pā kila i hana ʻia a hoʻohana ʻia.
(Inā he hewa, e ʻoluʻolu e hoʻokaʻaʻike i ka holoi ʻana.)