结构管

可供范围

直径

Φ219.1mm – Φ406.4mm

壁厚

5.00mm – 12.7mm

长度

5800—13720mm

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.

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