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Paipu kila Poe Puka
Wehe ma nā ʻaoʻao ʻelua a loaʻa kahi ʻāpana concentric puka, kona lōʻihi a me ke anapuni o ke kila nui.ʻO nā kikoʻī o ka paipu kila me nā ana o waho (e like me ke anawaena o waho a i ʻole ka lōʻihi o ka ʻaoʻao) a me ke anawaena o loko a me ka mānoanoa o ka pā, ʻo kona nui ākea ākea loa, mai ke anawaena o kahi puʻupuʻu capillary liʻiliʻi a hiki i ke anawaena o nā mika. o ka paipu kila poepoe nui.Hoʻohana ʻia nā paipu kila pōʻai i nā pipelines, nā mea wela, ka ʻoihana mīkini, ka ʻaila a me ka hoʻoulu honua, nā ipu, ka ʻoihana kemika a no nā kumu kūikawā.
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Paipu kila hollow pōʻai ʻeleʻele
Hiki ke hoʻohana ʻia ka paipu kila annealed ʻeleʻele i nā pipeline hoʻouna i ka petroleum, kemika, ke kinoea maoli a me nā ʻoihana ʻē aʻe.Loaʻa iā ia ka anti-corrosion, ke kiʻekiʻe o ka mahana wela, ka pale ʻana i ka corrosion a me nā waiwai ʻē aʻe, a hoʻohana nui ʻia i nā ʻoihana ʻoihana.
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ʻO ka paipu paipu kila i ʻōwili ʻia wela
Hot rolled seamless kila paipu mea he nui waeʻano o seamless kila paipu, i maheleia e like me ka hana hana.ʻO ka ʻōwili wela e pili ana i ka ʻōwili anu.'Oloka'a 'ia ke anu ma ka wela o ka lumi, 'oiai ke 'oloka'i nei ka 'oloka wela ma luna o ka wela o ka recrystallization.Pili nā paipu kila ʻole i nā paipu kila welded.Hana ʻia nā paipu kila maʻemaʻe e ka perforating kila poepoe, aʻo nā paipu kila welded e hana mau ʻia me nā papa kila i wili ʻia ma nā ʻano like ʻole.