ʻO ka hoʻohui ʻana i nā flanges wili a me nā kumu hoʻoheheʻe ʻana i nā flanges ʻelua i hoʻohana mau ʻia.
A hili ʻiaʻO ia ka flange pili ma ka wehe ʻana i nā puka wili ma ka flange a me ka pipeline, a laila hoʻohui i ka flange a me ka pipeline ma o nā kaula. He mea maʻamau ia no ka haʻahaʻa haʻahaʻa, liʻiliʻi anawaena pipeline pili, e like me ka hoʻohana pinepine ʻia i ka wai o ka hale a me nā pipeline ea.
ʻO ka flange wiliwili kumuhe flange pili e pili ana i ka hana ʻana i ka flange ma ke kikowaena ma waena o ka flange a me ka pipeline, a laila hoʻohui i ka flange a me ka pipeline ma o ka wili. He mea maʻamau ia no nā paipu pipeline kiʻekiʻe, nui-diameter, e like me nā ʻoihana ʻoihana e like me ka petroleum, kemika, a me ka mana.
Aia kekahinā mea like ma waena o lākou:
1. Pono: Inā pili ʻia nā flanges i hoʻopaʻa ʻia a i ʻole ke kumu welded flanges pili, he mau ala pili pipeline hilinaʻi lākou. Hiki iā lākou ke hōʻoia i ka paʻa a me ka paʻa o nā pilina pipeline.
2. Hoʻohana nui ʻia: Hoʻohana pinepine ʻia nā flanges wili a me ka socket welding flanges i nā ala pili pipeline a hoʻohana nui ʻia i nā ʻoihana, kūkulu hale, mālama wai a me nā māla ʻē aʻe.
3. Mālama maʻalahi: Hiki ke wehe ʻia a hoʻololi ʻia nā flanges wili ʻelua a me ka socket welding flanges, hiki ke maʻalahi no ka mālama ʻana a me ka mālama ʻana i ka pipeline.
4. Hoʻohālikelike: Loaʻa i nā flanges threaded a me ka socket welding flanges i nā kikoʻī a me nā koi, e like me ka International Organization for Standardization (ISO) a me ka American Standards Institute (ANSI), e maʻalahi iā lākou e hoʻohana a hoʻololi.
5. Nā koho mea like ʻole: ʻO nā flanges i hoʻopaʻa ʻia a i ʻole nā palapala welded socket, ʻano like ʻole kā lākou mea hana, a hiki ke koho ʻia nā mea kūpono e pili ana i nā kaiapuni hoʻohana kikoʻī a me nā koi. Loaʻa nā mea maʻamau i ke kila kalapona, ke kila kila, ka hao hoʻolei, etc.
Akā aia nā mea ma hopeʻokoʻa ma waena o lākou:
1. Nā ʻano hoʻohui like ʻole: hoʻohui nā flanges i hoʻopaʻa ʻia i nā paipu a me nā flanges ma o nā milo, ʻoiai nā flanges welded socket e hoʻopili i nā paipu aflanges ma o ka wiliwili ana.
2. Nā pae noi like ʻole: hoʻohana mau ʻia nā flanges wili no ka haʻahaʻa haʻahaʻa a me ka liʻiliʻi anawaena pipeline pili, ʻoiai ʻo ka socket welded flanges e kūpono i nā pilina kiʻekiʻe a me ke anawaena nui.
3. ʻO nā ʻano hoʻonohonoho like ʻole: ʻO ka hoʻokomo ʻana i nā flanges i hoʻopaʻa ʻia he mea maʻalahi, e hoʻopili wale a hoʻopaʻa i nā kaula. ʻO ka hoʻokomo ʻana i nā flanges socket welding e pono ai ka welding, e koi ana i nā koi ʻenehana kiʻekiʻe a me nā mākau hana.
4. Hana like ʻole sealing: Ma muli o ka hiki ke hoʻomaʻamaʻa ʻia nā flanges socket welding flanges i ka wā wili, hiki ke hoʻokō ʻia ka hana sealing maikaʻi aʻe. Eia nō naʻe, hiki i nā flanges i hoʻopaʻa ʻia ke pilikia i ka leakage.
5. Nā kumukūʻai like ʻole: Ma muli o nā koi ʻenehana kiʻekiʻe a me nā mākau hana e pono ai no ka hoʻokomo ʻana i nā flanges welding socket, ʻoi aku ka kiʻekiʻe o kā lākou kumukūʻai. ʻOi aku ka maʻalahi o nā flanges wili.
Ka manawa kau: Apr-04-2023
