Taputapu
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Tuhia
I tenei wa, Hunan Great Steel Pipe Co., Ltd nona 3 huinga o wera -rolled raina paipa maitai putorino hanga me te 2 huinga o wera-whakawhānui raina paipa maitai paipa hanga ki te kaha production ā-tau o 200,000 taranata, te whānuitanga rahi ko i 73mm ki 630mm. Ko ona whare taiwhanga tinana, matū hoki e whakahaere ana ...Pānuitia atu -
SSAW
Ko te putorino SSAW he mea hanga mai i te rino takai wera na roto i te weld arc kua ruku aunoa i raro i te pāmahana hau. E 12 nga huinga o te raina whakaputa hou o te paipa SSAW. Ko te hua ā-tau o SSAW putorino ki waho diameter 219mm-3620mm, taiepa matotoru 5-25.4mm me maitai kōeke B-X80 ko 1,000...Pānuitia atu -
LSAW
Hunan Great Steel Pipe Co., Ltd hōu JCOE raina whakaputa mana i whakarewahia tona hanga Oketopa 16, 2009. I pau te kamupene iti iho i te kotahi tau me te haurua i timata mai i te groundbreaking i te Paenga-whāwhā 19, 2008 ki te tono kawenga i te Akuhata 31, 2009, ka kawea mai he hurihanga hou o JCOE s...Pānuitia atu -
ERW
High-auau aho putorino paiherea raina production te nuinga whakamahia mo te hanga o te paiherea paipa maitai o φ8 ~ φ610 mm me te matotoru taiepa o 0.5~ 20mm me te hanga o te tapawha, tapawhā, me te tahi atu tikanga kōtaha putorino tui, waro maitai putorino , ERW maitai Tube. Ko te raina ka...Pānuitia atu