carbon steel tube cold drawn seamless steel tube square seamless steel tube steel pipe
| OD | Round |
| ID | Square |
| Tolerance | +/-0.15mm |
| Steel Grade | SAE1020 SAE1010 SS330 SS400 35# 20# 41Cr4 27SiMn 20Mn2 40Mn2 SMn420 SMn440 1524 1340 20Mn5 40Mn5 20Mn6 36Mn5 SAE52100 GCr15 |
| Usage | machining parts |
| MOQ | 5metric tons |
| Delivery Time | within 10-15days |
| Packaging: | woven bag or as customer's requirement |
| Shipment Ways | by container |