EN1092-1 Welding Neck Flange Stainless Steel Carbon Steel

ʻIkepili Huahana

Hoʻolauna Huahana

ʻO ka maʻamau EN1092-1 kekahi o nā kūlana i hui pū ʻia e ka European International Organization for Standardization (ISO) a me ka European Organization for Standardization (CEN), e kuhikuhi ana i ka hoʻolālā, ka nui a me nā koi ʻenehana o nā flanges a me nā mea pono flange.Ma waena o lākou, ʻo ka ʻāʻī kuʻi ʻana o ka ʻāʻī kekahi o nā ʻano flange maʻamau.

He poepoe ka weld neck flangeflangehe ʻāʻī kū i waenakonu.ʻO ka ʻāʻī kahi ʻāpana i hoʻohana ʻia e hoʻopili ai i ka flange a me ka paipu a i ʻole nā ​​​​mea hana, a paʻa ka flange i ka paipu a i ʻole nā ​​mea hana ma ke kuʻi ʻana i ka ʻāʻī.Hana ʻia nā flanges ʻāʻī Weld i ke kila kalapona, ke kila kila a i ʻole ke kila kila a kūpono ia no nā noi kiʻekiʻe a me ke kiʻekiʻe wela.

ʻO ka maʻamau EN1092-1 e kuhikuhi i ka nui a me ke kiʻekiʻe o ke kaomi o ka flange neck welded e hōʻoia e hiki ke hoʻokō ʻia kona pilina me ka pipeline a i ʻole nā ​​​​mea hana ma lalo o nā kūlana palekana a hilinaʻi.Hoʻokomo pū ka maʻamau i nā mea waiwai, hana a me nā koi hoʻāʻo no nā flanges e hōʻoia i ka hoʻokō ʻana i nā kūlana kūpono a me ka palekana.

Weld neck flangehe ala pili flange maʻamau, i hoʻohana nui ʻia i ka ʻoihana ʻoihana.Pono kāna hoʻolālā a me kāna hana ʻana e hahai i nā kūlana kūpono a me nā kikoʻī e hōʻoia i kāna hana maikaʻi a me ka hilinaʻi.

Nui:
ʻO ka nui maʻamau o ka weld neck flangesmai DN15 a i DN2000.

Paʻi:
ʻO nā helu kaomi maʻamau o ka weld neck flangesmai PN2.5 a i PN100.

Eia kekahi, ʻo ka maʻamau EN1092-1 e kuhikuhi pū i nā koi ʻenehana e like me ka nui o ka puka bolt, ka nui, a me ka pitch o ka flange neck welded e hōʻoia i ka pili ʻana me ka pipeline a i ʻole nā ​​​​mea hana e hiki ke hoʻokō ʻia ma lalo o nā kūlana palekana a hilinaʻi.

Eia nō naʻe, pono e hoʻomaopopo ʻia e loaʻa i nā ʻāina a me nā ʻāina ʻē aʻe ko lākou mau kūlana a me nā kikoʻī, no laila ke koho ʻana i nā flanges welding neck butt, pono ʻoe e nānā i nā kūlana kūpono a me nā kikoʻī e like me ke kūlana kikoʻī.

Pōmaikaʻi:
1. He maikaʻi ka hana hoʻopaʻa ʻana o ka ʻāʻī butt welding flange a hiki ke hoʻohana ʻia no nā pilina pipeline me ke kaomi kiʻekiʻe, ka wela kiʻekiʻe a i ʻole ka media corrosive.
2. Ma muli o ka noho ʻana o ka ʻāʻī, hiki i ka ʻāʻī kuʻi ʻana o ka ʻāʻī ke kūpaʻa i nā ukana nui a me nā ukana hopena, a ʻoi aku ka maikaʻi o ka haʻalulu.
3. ʻO ka weld neck flange he ʻano paʻa a ʻoi aku ka liʻiliʻi o nā pilikia leakage.
4.The neck butt welding flange he ala pili maʻalahi a maʻalahi e hoʻouka a wehe.

Nā hemahema:
1. ʻO ke kumukūʻai hana o ka weld neck flange he mea kiʻekiʻe.
2.Ma muli o kona hoʻolālā a me kāna hana pono e hahai pono i nā kūlana a me nā kūlana, aia kahi pilikia o ka mana maikaʻi paʻakikī i ka hana o ka hana a me ka hoʻohana.

Nā noi:
He kūpono nā flanges ʻāʻī welding no nā pilina pipelinema na kula he nui, ʻoi aku ka poʻe e koi ana i ke kaomi kiʻekiʻe, ka wela kiʻekiʻe, ka corrosion, vibration a me nā kūlana hana ʻē aʻe.ʻO nā wahi noi kikoʻī e pili ana i ka petroleum, kemika, ka mana uila, ke kinoea maoli, ka lāʻau lapaʻau, ka meaʻai, ka pepa a me nā ʻoihana ʻē aʻe.

I ka pōkole, ʻo ka ʻāʻī wili welding flange he ala pili pipeline hilinaʻi me ka hana sila maikaʻi a me ke kūpaʻa haʻalulu.He kūpono ia no nā ʻano paipu kiʻekiʻe kiʻekiʻe, wela kiʻekiʻe, a corrosive medium pipeline.Ka maikaʻi hoʻomalu.