ʻO ke kūʻai welaASTM A106 ASTM A333 ASTM A53 Gr.B ASTM 4140 ASTM A335 P11 ʻO ka paipu hao hao ʻole a me ka paipu.
ʻO ka hoʻokō ʻana o ka honua GB8162-2008 (paipu hoʻolālā), GB8163-2008 (paipu wai), GB3087-2017 (paipu paila haʻahaʻa haʻahaʻa a me waena), GB5310-2017 (paipu paila kiʻekiʻe), GB6479-2013 (paipu kūikawā kūikawā) , GB9948-2013 (paipu māhā ʻaila), etc., Mea: 10 #, 20 #, 35 #, 45 #, 16Mn, Q355B, Q345C, Q345D, 27SiMn, 15CrMo, 12Cr1MoV, 10Cr1MoV, 10Cr1MoV, 10Cr1MoV, 35Cr9Mov .
Kūlike kā mākou huahana me nā kūlana aupuni, pili i ka ʻenekinia, petroleum, lanahu, textile, mana uila, boiler, machinery, pūʻali koa, bearings kaʻa a me nā māla ʻē aʻe.Me ka maikaʻi maikaʻi, nā huahana kiʻekiʻe, ikaika ikaika a me ke kumu kūʻai haʻahaʻa, ua hauʻoli ka hui i ka inoa ma mua o 30 mau panalāʻau, nā kūlanakauhale, nā ʻāpana kūʻokoʻa a me nā municipal ma lalo pono o ke Aupuni waena, a hilinaʻi nui ʻia kāna huahana e nā mea hoʻohana.ʻO ka hui me ka inoa maikaʻi, nā huahana maikaʻi, ka ikaika ikaika, ke kumu kūʻai haʻahaʻa i ʻike ʻia ma ka ʻāina āpau, hilinaʻi nui nā huahana i nā mea hoʻohana.Aia mākou ma ʻaneʻi e kākoʻo i kā mākou mea kūʻai hou a kahiko mai nā ʻano like ʻole o ke ola i nā makahiki
Ka Hana Hana
Hiki ke hoʻokaʻawale ʻia ke kaʻina hana hoʻoheheʻe kila maʻemaʻe i loko o ke kiʻi anu a me ka ʻōwili wela, ʻoi aku ka paʻakikī o ke kaʻina hana ma mua o ka ʻōwili wela, pono mua ʻekolu ʻōwili pahu billet, ma hope o ka extrusion sizing ho'āʻo, inā ʻaʻohe pane. ma hope o ka ʻoki ʻana i ka ʻili o ka paipu, pono e ʻoki ʻia ma hope o ka ʻoki ʻana i ka mīkini, e ulu aʻe ma kahi o hoʻokahi mika billet.A laila e komo i ka annealing kaʻina, annealing e hoʻohana acidic wai pickling, pickling e hoʻolohe i ka nui o ka bula ma luna o ka ili, ina he nui o bubbling e hōʻike ana i ka maikaʻi o ka paipu kila hiki ole hiki i ka maʻamau kūpono. .ʻOi aku ka pōkole o ka ʻikena o ka paipu kila liʻiliʻi i ʻōwili ʻia ma mua o ka paipu kila ʻole i ʻōwili ʻia, ʻoi aku ka liʻiliʻi o ka pā o ka paipu kila liʻiliʻi i ʻōwili ʻia, akā ʻoi aku ka liʻiliʻi o ka ʻili. ʻo ka paipu kila maʻemaʻe ʻole o ka paia, ʻaʻole ʻoʻoleʻa loa ka ʻili, ʻaʻole ʻoi aku ka nui o ka pahu.
①ʻO ke kaʻina hana nui o ka paipu kila liʻiliʻi wela (ka hana nānā nui):
Ka hoʻomākaukau ʻana a me ka nānā ʻana i ka billet → hoʻomehana ʻana o ka billet → perforation → ka paipu ʻōwili → ka hoʻomaʻamaʻa hou ʻana o ka paipu kila → ka nui (hoʻemi) → ka mālama wela → ka hoʻoponopono ʻana i ka paipu i hoʻopau ʻia → ka hoʻopau ʻana → ka nānā ʻana (ka nānā ʻole, kino a me nā kemika, nānā papa) → waihona
② ʻO ke kaʻina hana nui o ka paipu kila liʻiliʻi i ʻōwili ʻia (kau ʻia):
ʻO ka hoʻomākaukau ʻana i ka pila → ka lubrication pickling → ka ʻōwili anu (ke kaha kiʻi) → hoʻomaʻamaʻa wela → hoʻopololei → hoʻopau → nānā.
ʻĀpana
inoa mea kūʻai | Huina kila kila | ||
Ka lōʻihi | e like me ka makemake | ||
Laulā | 3mm-2000mm a i ʻole e like me ka makemake | ||
mānoanoa | 0.1mm-300mm a i ʻole e like me ka makemake | ||
Kūlana | AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc. | ||
ʻenehana | ʻOli anu, ʻōwili wela | ||
Lapaʻau ʻili | Maʻemaʻe, pahū a pena e like me ka koi o ka mea kūʻai aku BA/2B/NO.1/NO.4/8K/HL | ||
Mānoanoa hoʻomanawanui | ±0.15mm | ||
Mea waiwai | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,40, 40L, 40L | ||
Ho'āʻo maikaʻi | hiki iā mākou ke hāʻawi i ka MTC (palapala hoʻāʻo mill) | ||
MOQ | 1tons. Hiki iā mākou ke ʻae i ka laʻana kauoha. | ||
Ka manawa hoʻouna | I loko o 2-15 mau lā hana ma hope o ka loaʻa ʻana o ka waihona a i ʻole L / C | ||
Hoʻopuka paʻi | ʻO ka pepa wai ʻole, a me ke kaula kila i hoʻopili ʻia. Kūʻai Kūʻai maʻamau Seaworthy Package.Suit no nā ʻano halihali āpau, a i ʻole e like me ka makemake |