Taputapu
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Tuhia
I tenei wa, kei a Hunan Great Steel Pipe Co., Ltd nga huinga e 3 o te raina whakaputa paipa paipa wera -rolled me nga huinga 2 o te raina whakangao paipa paipa wera-whakawhanui me te kaha o te whakaputanga a-tau o te 200,000 taranata, ko te awhe rahi mai i te 73mm ki te 630mm.Ko ona whare taiwhanga tinana, matū hoki e whakahaere ana ...Pānuitia atu -
SSAW
Hangaia te putorino SSAW ki 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, matotoru taiepa 5-25.4mm me te kōeke maitai B-X80 ko 1,000...Pānuitia atu -
LSAW
Hunan Great Steel Pipe Co., Ltd hōu JCOE raina hanga mana i whakarewahia tona mahi Oketopa 16, 2009. I pau te kamupene iti iho i te kotahi tau me te hawhe 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 roa paiherea putorino raina production te nuinga whakamahia mo te hanga o te paiherea putorino 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