ERW welded steel paipu: kiʻekiʻe-frequency resistance welded paipu, i hanaia me ka wela-rolled steel plate, ma o ka hana mau, kulou, wili, wela wela, ka nui, pololei, oki a me na hana e ae.
Nā hiʻohiʻona: Hoʻohālikelike ʻia me ka spiral seam submerged arc welded steel pipe, loaʻa iā ia nā mea maikaʻi o ka pololei kiʻekiʻe kiʻekiʻe, ka mānoanoa pā like ʻole, ka maikaʻi o ka ʻili a me ke kūpaʻa kiʻekiʻe. Akā ʻo ka hemahema ʻo ia ka hiki ke hoʻohana wale ʻia no ka hana ʻana i nā paipu pā aniani lahilahi. Hoʻohana nui ʻia i ke kinoea kūlanakauhale, ka lawe ʻana i ka aila a me nā māla ʻē aʻe.
Paipu kila wiliwili ʻia i loko o ka pō: I ke kaʻina hana ʻōwili, hoʻokumu ʻia kahi kihi hoʻokumu ʻia i ke ala ʻōwili, a laila hana ʻia kahi kaʻina hana kuʻi ma hope o ke kaʻina hana. ʻO ka huahana hope loa he wili spiral.
Nā hiʻohiʻona: ʻO nā mea maikaʻi ʻo ia ka hiki ke hana ʻia nā paipu kila me nā kikoʻī like ʻole a me nā anawaena like ʻole, ʻoi aku ka laulā o nā mea maka, a hiki i ka weld ke pale i ke koʻikoʻi nui a loaʻa kahi kūlana koʻikoʻi maikaʻi; ʻO nā hemahema ʻo ka nui geometric maikaʻi ʻole, ʻoi aku ka lōʻihi o ka weld ma mua o ka paipu kila humuhumu pololei, a ʻo nā hemahema wili e like me nā māwae, nā lua ea a me ka hoʻokomo ʻana i ka slag i kēlā me kēia manawa. Aia ke koʻikoʻi kuʻi ʻana i ke ʻano o ke koʻikoʻi tensile. Wahi a ke Code for Design of General Long-distance Oil and Gas Pipelines, hiki ke hoʻohana wale ʻia ka hoʻoheheʻe ʻana i loko o ka wai i loko o ka papa 3 a me ka papa 4 wale nō.
ʻO ka longitudinal submerged arc welded steel pipe: longitudinal submerged arc welded steel pipe, kaʻina hana: ʻōwili mua i ka pā kila i loko o ka paipu me ka mold a i ʻole ka mīkini hana, a laila wili pālua.
Nā hiʻohiʻona: Loaʻa i ka huahana nā mea maikaʻi o ka laulā ākea, ka paʻakikī kiʻekiʻe, ka plasticity maikaʻi, ka kūlike maikaʻi a me ka compactness maikaʻi. I ke kūkulu ʻana i nā paipu aila a me nā ʻeaea lōʻihi, e koi ʻia nā paipu hoʻoheheʻe longitudinal submerged arc. Wahi a ka API 5L maʻamau, ʻo ia wale nō ke ʻano paipu kila i koho ʻia i nā wahi anuanu, nā moana a me nā kūlanakauhale nui loa.
Nā pōmaikaʻi o ka paipu kila ʻole
Papa mānoanoa a me ka mānoanoa.
ʻAʻohe weld. Manaʻo ʻia ʻoi aku ka maikaʻi o ka waiwai a me ka pale ʻana i ka corrosion.
ʻOi aku ka maikaʻi o ka ellipticity a i ʻole ka puni ʻana o nā paipu seamless.
Pehea e koho ai i nā paipu kila welded a seamless?
ʻOiai ʻoi aku ka maikaʻi o ka paipu welded, ʻoi aku ka maikaʻi o ka paipu seamless ma mua o ka paipu welded, ʻoi aku ka maikaʻi ma ka ʻano ʻino, no ka mea, ʻoi aku ka ikaika, ʻoi aku ke kiʻekiʻe a me ke kūpaʻa corrosion.
E like me ka noi kikoʻī a me ke kumukūʻai, e hoʻoholo i ke ʻano ʻoi aku ka maikaʻi.
E like me nā koi noi, hiki ke hana ʻia nā paipu seamless a welded.
Nā noi like ʻole o ka paipu seamless a me ka paipu welded
ʻO ka paipu kila i hoʻopaʻa ʻia: hoʻohana nui ʻia ka paipu welded i ka ʻenehana lako wai, ʻoihana petrochemical, ʻoihana kemika, ʻoihana mana uila, ʻoihana mahiʻai a me ke kūkulu kūlanakauhale. ʻO ka lawe wai wai: ka wai a me ka hoʻokahe. Hoʻohana ʻia no ka lawe ʻana i ke kinoea kūlohelohe: kinoea maoli, mahu, kinoea ʻaila liquefied. Hoʻolālā: hoʻopaʻa ʻana i nā paipu, nā alahaka, nā pahu, nā alanui, nā paipu kūkulu hale, etc.
ʻO ka paipu kila ʻole: He ʻāpana kea ʻole ka paipu kila ʻole a hoʻohana nui ʻia no ka lawe ʻana i nā wai, e like me ka aila, ke kinoea maoli, ke kinoea maoli a me ka wai, a me kekahi mau mea paʻa. Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka maʻalahi o ka paipu kila i ke kaumaha ma lalo o ke kulou like a me ka ikaika torsion, no laila he kila ʻāpana waiwai.
Inā ʻoe e noʻonoʻo ana e kūʻai i SEAMLESS PIPE, ERW PIPE, SSAW PIPE a i ʻole LSAW PIPE, e ʻike i nā koho a JINDALAI iā ʻoe a noʻonoʻo e kelepona i kā mākou hui no ka ʻike hou aku. E hāʻawi mākou iā ʻoe i ka hopena maikaʻi loa no kāu papahana.
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Ka manawa hoʻouna: Mar-16-2023