Specifications
To focus on the development of international market, the group established TianJin JinGangCheng Industry Co., Ltd. JGC industry
| Product name | square steel tube |
| Outside diameter | 13*13-140*140mm |
| Wall Thickness | 1.0 -14mm
SCH30, SCH40, STD, XS, SCH80, SCH160, XXS etc. |
| Material | Q195, Q215, Q235, Q345 |
| Quality grade | First grade |
| Section Shape | Square |
| Surface Treatment | Hot rolled and ERW |
| Tolerance | ±5% |
| Technique | Hot rolled |
| Length | Less than 12m |
| MOQ | 10 Metric Ton or as your request if normal size |
| Deliver Time | Stock |
| Package | Nude pipe in bundle or as your request |
| Payment terms | T/T, L/C |
| Standard | GB/T3091-2008; BS1837-1985; ASTM A53/A53M-07;
ASTM A513-07; ASTM A252; JIS G3444-06;
JIS G3452-2010; EN10255; DIN2440 |
| Normal Size for export | 20*20
25*25
30*30
40*40
40*60
40*80 |
