ʻŌwili welaHana ʻia me ka papa hoʻolei hoʻomau a i ʻole ka papa ʻōwili mua ma ke ʻano he mea maka, hoʻomehana ʻia e ka umu hoʻomehana stepper, hoʻohemo ʻia e ka wai kiʻekiʻe, a laila komo i ka wili roughing. ʻOki ʻia ka mea roughing i nā poʻo, nā huelo, a laila komo i ka wili hoʻopau no ka ʻōwili ʻana i kāohi ʻia e ke kamepiula. Ma hope o ka ʻōwili hope loa, hoʻomaʻalili ʻia e ke kahe laminar (ka helu hoʻoluʻu i kāohi ʻia e ke kamepiula) a ʻōwili ʻia e kahi coiler e lilo i wili pololei.
Hiki ke hoʻohana ʻia e hana i nā huahana kila maʻamau he nui, e like me nā ʻāpana kaʻa, nā mea kūkulu hale, a me nā pipeline. Hiki i kēia kaʻina hana ke hana i nā papa kila me ka ikaika kiʻekiʻe, ke ʻano kiʻekiʻe, ke ʻano a me ka nui pololei e hoʻokō i nā pono o nā mākeke ʻoihana a me nā mākeke mea kūʻai aku.
Loaʻa i nā huahana i ʻōwili wela nā waiwai maikaʻi loa e like me ka ikaika kiʻekiʻe, ka paʻakikī maikaʻi, ka maʻalahi o ka hana ʻana a me ka hiki ke hoʻopili maikaʻi ʻia, a no laila ua hoʻohana nui ʻia i nā ʻoihana hana e like me ke kūkulu ʻana, nā mīkini, nā paila, a me nā kīʻaha kaomi.
I ke kaʻina hana o nā wili i ʻōwili wela ʻia, pono mua e hoʻouka i ka bila kila i hoʻomaʻalili ʻia i loko o ka umu hoʻomehana a hoʻohana i ka mahana kiʻekiʻe a me ke kaomi e ʻōwili wela iā ia i loko o nā wili lahilahi. A laila hoʻokomo ʻia nā ʻōwili i loko o nā lako hoʻomaʻalili no ka hoʻomaʻalili wikiwiki a me ka paʻa ʻana. Hoʻonui kēia kaʻina hana i ka ikaika a me ke kūpaʻa o ke kila a hiki ke kaohi i ka nui a me ke ʻano o ke kila, no laila e hoʻomaikaʻi ana i ka pono hana a me ka maikaʻi.
ʻO ka mea aʻe, hele ka ʻōwili i kekahi mau ʻanuʻu hana, me ka hoʻomaʻemaʻe ʻana i ka ʻili, ka ʻoki ʻana, a me ka wili ʻana, i mea e hoʻolilo ai i huahana hope loa. I loko o kēia mau ʻanuʻu, hoʻohana nā limahana hana i nā lako a me nā mea hana holomua like ʻole e hōʻoia i ka hoʻokō ʻana o kēlā me kēia ʻōwili i nā kūlana maikaʻi a me nā kikoʻī koʻikoʻi.
ʻIkepili Hui
ʻO Tianjin Yuantai International Trading Co., Ltd., ke kino nui o ka hale hana ʻo Tianjin Yuantai Derun Steel Pipe Manufacturing Group, i hoʻokumu ʻia i ka makahiki 2002, a aia kona keʻena nui ma Daqiuzhuang Industrial Zone, Tianjin. ʻO ka nui o ka hana makahiki o ka hui he 10 miliona tons, a ʻo ia ka mea hana nui loa o nā paipu ʻeleʻele huinahā ʻehā, LSAW, ERW, nā paipu galvanized, nā paipu wili, a me nā paipu kūkulu ma Kina. Ua lanakila mau i nā ʻoihana pilikino Kina 500 kiʻekiʻe a me nā ʻoihana hana Kina 500 kiʻekiʻe. ʻOi aku ma mua o 100 mau palapala sila ʻenehana ʻāpana kila, ka palapala hōʻoia CNAS aupuni.
He 65 mau laina hana paipu kila welded alapine kiʻekiʻe ʻeleʻele a Tianjin Yuantai Group, 26 mau laina hana hana paipu kila galvanized wela, 10 mau laina hana paipu kila galvanized mua, 8 mau laina hana bracket photovoltaic, 6 mau laina hana paipu kila ZMA, 3 mau laina hana paipu welded spiral, 2 mau laina hana coil kila ZMA, a me 1 laina hana JCOE.
Ua hala ka hui i nā palapala hōʻoia ISO9001, ISO14001, CE, BV, JIS, DNV, ABS, LEED, BC1 a me nā mea ʻē aʻe.
Ua hoʻokuʻu ʻia aku nā huahana paipu kila Yuantai Derun i nā ʻāina a me nā wahi he nui a puni ka honua, a ua komo i nā papahana nui ma ka home a ma waho i nā manawa he nui, e lanakila ana i ka hoʻomaikaʻi ʻia mai nā mea kūʻai aku.
ʻO nā lako hana holomua, ka ikaika loea maikaʻi loa, nā talena hoʻokele maikaʻi loa a me ka ikaika kālā ikaika e hōʻoiaʻiʻo i ka hana huahana maikaʻi loa. Hoʻohana nui ʻia nā huahana ma nā ʻano he nui, me ke kūkulu ʻana i ke kila kila, ka hana kaʻa, ke kūkulu moku, ka hana mīkini, ke kūkulu ʻana i ke alahaka, ke kūkulu ʻana i nā keel ipu, ke kūkulu ʻana i nā kahua pāʻani a me ke kūkulu ʻana i nā kahua mokulele nui. Ua hoʻohana ʻia nā huahana ma nā papahana kaulana Kina e like me ke kahua pāʻani National (Bird's Nest), ka National Grand Theatre a me ke alahaka ʻo Hong Kong-Zhuhai-Macao. Hoʻouna nui ʻia nā huahana Yuantai i ka Hikina Waena, ʻAsia Hikina Hema, ka Hui ʻEulopa, ʻApelika, ʻAmelika Latina, ʻAmelika Hui Pū ʻIa, a pēlā aku. I ka makahiki 2006, ua helu ʻia ʻo Yuantai Derun ma ka helu 228 ma ka "Top 500 Chinese Manufacturing Enterprises in 2016".
I ka makahiki 2012, ua loaʻa iā Yuantai Derun ka palapala hōʻoia ʻōnaehana hoʻokele maikaʻi honua IS09001-2008, a i ka makahiki 2015 ua loaʻa iā ia ka palapala hōʻoia ʻōnaehana EU CE10219. I kēia manawa, ke hana nui nei ʻo Yuantai Derun e noi no ka "National Well-known Trademark".
Hoʻopili ka ʻoihana i kahi mea nui i ka maikaʻi o nā huahana, hoʻopukapuka nui i ka hoʻolauna ʻana i nā lako holomua a me nā poʻe loea, a hele i waho e hoʻokō i nā pono o nā mea kūʻai aku ma ka home a ma waho.
Hiki ke hoʻokaʻawale ʻia ka ʻike i loko o: ka haku mele kemika, ka ikaika hua, ka ikaika tensile, ka waiwai hopena, a pēlā aku
I ka manawa like, hiki i ka ʻoihana ke hana i ka ʻike ʻana i nā kīnā pūnaewele a me ka annealing a me nā kaʻina hana wela ʻē aʻe e like me nā pono o ka mea kūʻai aku.
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ʻO Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.he hale hana paipu kila i hōʻoia ʻia eEN/ASTM/ JIShana kūikawā ana i ka hana ʻana a me ka hoʻokuʻu aku i nā ʻano paipu huinahā like ʻole, paipu galvanized, paipu welded ERW, paipu wili, paipu welded arc i hoʻopaʻa ʻia, paipu humuhumu pololei, paipu humuhumu ʻole, wili kila i uhi ʻia i ke kala, wili kila galvanized a me nā huahana kila ʻē aʻe. Me ka halihali kūpono, he 190 kilomita ka mamao mai ke kahua mokulele ʻo Beijing Capital International a me 80 kilomita ka mamao mai Tianjin Xingang.
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