The products' process of steel pipe are very strict.All steel pipes go through tube blank---clip---hot----perforate-----rolled pipe----sizing-----straightening----cutting head&tail---inspect----look over the pipes' quality------spray word-----package. We can produce all National Standard products & Non-standard products. We trust you will find our prices competitive and look forward to receiving your order.
  Favaroble price,choice-quality products of steel pipe
  OD:114-186mm
  WT:12-36mm
  TS:GB/T8162
  Material:20#,35#,45#,27SiMn-------
| Delivery Time: | About ten days | 
| Package: | According to the requirement of the customers. | 
| Supply Ability: | 200 Ton per Day | 
| Minimum Order Quantity: | 10 Ton According to customers' requirement | 
| Payment Terms: | L/C,T/T | 
| Secondary Or Not: | Non-secondary | 
| Alloy Or Not: | Non-alloy | 
| Application: | Structure Pipe | 
| Place of Origin: | Shandong China (Mainland) | 
| Thickness: | 15mm | 
| Outer Diameter: | 130mm | 
| Grade: | 20G | 
| Standard: | GB |