Production Standard: GB standard, EN10219, EN10210, ASTM A500
Materials: Q235, Q345, S275, S355J2H, S355J0H, S355JR
Description
Our square steel tube is also called a square steel pipe and comes in a large selection of size and thickness options. We guarantee the quality of this structural tubing, and produce it in full compliance with GB, EN and ASTM standards. Not only do we supply standard steel square tubing, and square steel tubing, we can also customize non-standard products to meet customer requirements.
Applications of the Square Steel Tube
Thishollow structural section is mainly used for structural steel construction projects, such as stadiums, workshops, multi-story office buildings, commercial centers, machinery and others.
Size and Wall Thickness of Square Steel Tube
Specifications | Product wall thickness | |||||||
4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | |
80×80 | ★ | ★ | ★ | ★ | ||||
90×90 | ★ | ★ | ★ | ★ | ||||
100×100 | ★ | ★ | ★ | ★ | ★ | ★ | ||
120×120 | ★ | ★ | ★ | ★ | ★ | ★ | ||
135×135 | ★ | ★ | ★ | ★ | ★ | ★ | ||
140×140 | ★ | ★ | ★ | ★ | ★ | ★ | ||
150×150 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
160×160 | ★ | ★ | ★ | ★ | ★ | |||
180×180 | ★ | ★ | ★ | ★ | ★ | ★ | ||
200×200 | ★ | ★ | ★ | ★ | ★ | ★ | ||
250×250 | ★ | ★ | ★ | ★ | ★ | ★ | ||
280×280 | ★ | ★ | ★ | ★ | ★ | ★ | ||
300×300 | ★ | ★ | ★ | ★ | ★ | ★ | ||
320×320 | ★ | ★ | ★ | ★ | ★ | ★ | ||
350×350 | ★ | ★ | ★ | ★ | ★ | ★ | ||
400×400 | ★ | ★ | ★ | ★ | ★ | ★ |