Kikowaena Nana

Hunan Steel Co.,Ltd owns 8 sets of hot -rolled paipu kila ʻole production line and 6 sets of cold drawn seamless steel pipe production line with annual production capacity of 250,000 tons, the size range is from 73mm to 630mm. manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, SMLS Steel Pipe,Oil Country Tubular products,Hollow Sections,Paipu kila boiler,Alloy Steel Pipe,paipu kila kila a me na lako paipu.
ʻO ke kaʻina hana mandrel hoʻomau a me ke kaʻina hana pahu pahu i ka nui o ka nui mai approx. 21 a 178 mm ke anawaena o waho. ʻO ka multi-stand plug mill (MPM) me ka hoʻomalu ʻia (kaohi ʻia) lana mandrel bar a me ke kaʻina hana plug mill i ka laulā nui mai approx. 140 a 406 mm ke anawaena o waho. ʻO ke kaʻina ʻōwili keʻa a me ke kaʻina ʻōwili pilger ma ka laulā nui mai approx. 10.3mm a 812 mm(1/8" a 32") anawaena waho.

ʻOlokaʻa ia i ke kaula a i ʻole ka pā a laila wili i ka paipu i nā paipu kila me ka wili HF a i ʻole ka kuʻi ʻana i ke arc submerged. ʻO ka mīkini hana paipu weld i haku ʻia me ka uncoiler, ka mīkini pae, ka welder butt, ka loop, ka mīkini hoʻopololei a me nā mea hana kiʻekiʻe. ʻO kā mākou laina hana hou a me kēlā me kēia ʻāpana hoʻokahi o ka laina hana ʻaʻole ia wale nō ka hoʻokele waiwai akā hiki ke hana. Hoʻohana ka laina hana piha i ka ʻenehana ZTF i ka wā e hana ai i ka paipu pōʻai, e hoʻemi ka mea kūʻai aku i ka 60% o ka lilo ma ka mea hana.

Hale Pahu

ʻO nā hiʻohiʻona conical-roler e like me ka wikiwiki-roling a me ka mānoanoa tubularbile like ʻole, maʻalahi hiki ke hoʻololi ʻia no ka ʻai ʻana i ka kihi a me ke kihi manamana wāwae, loaʻa ka roller-saving, ʻōnaehana mana PLC, nā domes koʻikoʻi e kāna super precosion a me ka automatization kiʻekiʻe.
Milli Ho'oemi Lihi 
ʻO ka mana-ka hoʻouna ʻana o ʻekolu wili, hiki ke hoʻoponopono ʻia, char-actenize e like me ke kiʻekiʻe o ka outerdiameter a me ka hoʻopau ʻana o ka ʻili.
Puhi Wela Kawili
Loaʻa ka hānai hoʻokahi a ʻelua paha, hoʻoulu ʻia e ka LEG, ka wela o ka umu ahi, ka puʻupuʻu a me ka kahe o ka umu, ka hoʻokele hoʻokele home.

Moena Hooluu
ʻO ka moena hoʻoluʻu stepwise, hoʻokiʻekiʻe ʻia e ke kaʻa i hoʻouna ʻia, ka unuhi hydraulical-controlled, ʻāpana hoʻoluʻu e like me 27 * 28m, loaʻa ka hānai ʻelua.

Hale Mele Wela
ʻO ka huila conical, diski nui, hoʻoponopono kūpono, ʻōnaehana laka hydraulic-controlled a me ka ʻōnaehana kaulike, maʻalahi a hilinaʻi ka hana, max pierced billet out diameters 300mm, max ka lōʻihi he 14m, i hoʻolālā ʻia e "DEYANG ERZHONG", a hana ʻia e "Angang Group machine manufacturing company ”; kūlana kiʻekiʻe no kāna hoʻolālā, hana a me ka hoʻomalu.

ʻOki Paipu
Kiʻekiʻe-perfermance paipu oki hoʻolako 'ia e Yingcheng Huaxing Tool Machine Limited Company, sysfeaturs like kiʻekiʻe-wikiwiki a me ka maikai-hoʻokiʻoki.