河北q235b螺旋埋弧焊接钢管国标规格表/河北螺旋焊管厂
螺旋埋弧焊接钢管
外径：
φ219-φ1422
长度：
8-12.5m
材质：
q235b q345b
执行标准：
API 5L、GB/T9711、ISO3183及用户附加技术条件
螺旋埋弧焊接钢管产品规格
|
外径
(mm) |
壁厚(mm) |
|
5.2 |
6.4 |
7.1 |
8.4 |
9.5 |
10.3 |
11.1 |
12.7 |
14.3 |
15.9 |
17.5 |
19.1 |
20.6 |
|
219.1 |
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273.1 |
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323.9 |
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355.6 |
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377 |
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406 |
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|
426 |
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457 |
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|
508 |
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|
559 |
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610 |
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630 |
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660 |
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|
711 |
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|
762 |
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813 |
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864 |
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914 |
|
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965 |
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1016 |
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1067 |
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1118 |
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1168 |
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1219 |
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1422 |
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信息来源：http://www.lchxdgy.com
公司常年销售成都钢铁集团、冶钢集团、包头钢厂、宝钢集团、鞍钢集团、天津大无缝、西宁特钢厂、无锡钢厂、衡阳钢厂等各大钢厂生产的各种材质、各种规格的Q345B无缝钢管,15crmo合金钢管,12cr1mov合金管,高压合金管等
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