结构管
主要用于钢结构，桥梁的支撑，建筑结构用管，桩基础用管等。
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可供范围 |
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直径 |
Φ219.1mm – Φ406.4mm |
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壁厚 |
5.00mm – 12.7mm |
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长度 |
5800—13720mm |
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标准 |
ASTM-A500 ASTM-A252 EN-10219 ASTM-A53 API Spec 5L PSL-1, ASTM A53, ASTM A252, ASTM A500, AS/NZS 1163, AS/NZS 1074, AS/NZS 2885, ASTM A795, ASTM A135, BS1139, BS1387, EN 10217, EN 10219, EN 10255, JIS G3444, JIS G3452 and etc. |
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材质 |
A B Grade1 Grade2 Grade3 GR.A, GR.B, GR.C, X42, X46, X52, X56, X60, X65, X70, L175, L210, L245, L290, L320, L360, L390, L415, L450, L485, Q195, Q235, Q355, C250, C350, C350 L0, C450, C450 L0, S235JRH, S275J0H, S355J0R, S355J0H, GR.1, GR.2, STK290, STK400, STK490, STK500, STK540 等 |
