1. Type: square steel tube, SHS tube 2. Application: Industrial Construction, Machinery/Rack/Container, etc
3. OD: 10*10mm-500*500mm, WT: 0.5-50mm, L: 0.3-18mtr
4. Standard & Grade: ASTM A500, ASTM A53, EN10210, EN10219, JIS G3466, BS1387, BS6323
5. End: Square cut, Burr removed