ASTM A53 Grade B Straight Seam ERW Black Steel Pipe Welded Round Steel Pipe
| Product Name | ASTM A53 grade b straight seam ERW black steel pipe welded round steel pipe | ||
| Material | Q195/Q235/Q345 | ||
| Thickness | 0.5-20mm | ||
| Technique | ERW | ||
| Length | 1-12 m or according to customers' requirements | ||
| Surface | Black | ||
| Delivery | 15-30 days after despoit. | ||
| Payment | 30% despoit in advance,70% after recepit of B/L copy.100% L/C is available. | ||

