1. Alloy paipu kila maʻemaʻeʻoi aku ka kiʻekiʻe o ka hana ma mua o ka paipu kila seamless maʻamau.Hoʻokaʻawale ʻia nā paipu huila i loko o nā paipu seamless structural a me nā paipu hoʻoheheʻe kiʻekiʻe.ʻOkoʻa ka ʻokoʻa mai nā paipu alloy a me kā lākou mau hana hana ʻoihana, hoʻololi ka annealing a me ka hoʻomaʻamaʻa ʻana o nā paipu alloy i ko lākou mau waiwai mechanical.e hoʻokō i nā kūlana hana pono.ʻOi aku ka kiʻekiʻe o kāna hana ma mua o ka paipu kila seamless maʻamau.ʻOi aku ka nui o ka Cr i loko o ka hui kemika o nā paipu alloy a loaʻa nā ʻano o ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa haʻahaʻa haʻahaʻa a me ke kūpaʻa corrosion.
2.Paipu kila maʻemaʻe kalaponahana ʻia e ka perforating steel ingots a i ʻole ke kila poepoe paʻa i loko o nā paipu capillary, a laila ʻōwili wela, ʻōwili anu a i ʻole kiʻi anu.ʻO ka mea maka o nā paipu kila kalapona he pōʻaiapili puʻupuʻu.Pono e ʻokiʻoki ʻia nā ʻāpana pahu pōʻai i loko o nā billet ma kahi o 1 mika ka lōʻihi e ka mīkini ʻoki a lawe ʻia i ka umu e kahi kāʻei conveyor.Hāʻawi ʻia ka billet i loko o ka umu no ka hoʻomehana ʻana, a ʻo ka mahana ma kahi o 1200 degere Celsius.He hydrogen a acetylene ka wahie.He pilikia koʻikoʻi ka mālama ʻana i ka wela o ka umu.Ma hope o ka puka ʻana o ka paipu poepoe i waho o ka umu, pono e hoʻoheheʻe ʻia me ka mīkini paʻi kaomi.
Loaʻa i nā paipu huila nā mea ʻokoʻa ma mua o nā paipu kila carbon
ʻOi aku ka nui o nā mea ʻē aʻe ma mua o nā paipu hao kalapona.
1. ʻO ka paipu Alloy e pili ana i ke kila i loaʻa ʻaʻole wale ke silikoni a me ka manganese ma ke ʻano he mea hoʻohuihui a i ʻole nā mea deoxidizing, akā kekahi mau mea hoʻohuihui ʻē aʻe, a ʻo kekahi pū kekahi mau mea non-metallic.Wahi a ka ʻike o nā mea hoʻohui i loko o nā paipu kila, hiki ke hoʻokaʻawale ʻia i nā paipu kila haʻahaʻa haʻahaʻa, nā paipu kila kila waena a me nā paipu kila kila kiʻekiʻe.
2. ʻO ka paipu kila kalapona ka mea nui e pili ana i ke kila nona nā waiwai mechanical e pili ana i ka ʻike kalapona i loko o ka paipu kila.ʻO ka maʻamau, ʻaʻole ia e hoʻohui i ka nui o nā mea hoʻohui.Ua kapa ʻia i kekahi manawa ka paipu kila kalapona maʻamau.
ʻOkoʻa nā waiwai kemika o nā paipu hao a me nā paipu kila kalapona
1. Loaʻa i nā paipu kila kalapona kekahi nui o ke kalapona.ʻOi aku ka paʻakikī, ʻoi aku ka kiʻekiʻe o ka ikaika, akā ʻoi aku ka haʻahaʻa o ka plasticity.
2. E hoʻohui i nā mea ʻē aʻe, e like me ka manganese, nickel, chromium, silicon, etc., i ka paipu huila e loaʻa ai nā ʻano mechanical a me kemika like ʻole e hoʻokō i nā koi hoʻohana ʻoi aku ka maikaʻi.
ʻO Shandong Haihui Steel Industry Co., Ltd. he 20000 tons o nā paipu kila maʻemaʻe, me nā paipu kila maʻemaʻeʻole ASTM A106 GR.B, nā paipu kila maʻemaʻeʻole ASTM A53 GR.B, API 5L GR.B Carbon Steel Pipe Line Pipe , 15CrMo paipu kila maʻemaʻe ʻole, 35CrMo Hot Rolled Seamless Alloy Steel Tube/Pipe,42CrMo Hot Rolled Alloy Seamless Steel Paipu, 20Cr alloy seamless steel paipu,40Cr paipu kila maʻemaʻe ʻole, 27SiMn paipu kila maʻemaʻe, ASTM1010 / 1020/1045 / 4130 / 4140 paipu kila maʻemaʻe, Welina mai ke kūʻai ʻana mai!
Ka manawa hoʻouna: Nov-16-2023