Seamless carbon steel pipe
1)Sizes (O.D. x W.T): from 13.7mm -- 323.9mm
2)Standard: ASTM A519/A106/API 5L/A53/DIN 1629
3)Surface: oiled or black painted to prevent rust
4)Marking: as per customer's requirement

Inner packing:
Caps on two ends of every pipe

Outer packing:
Hexagonal shape bundles wrapped with strong steel trip or according to customers'requests

We are specialized in providing various high-qualit seamless steel pipes, if you are interested in any of our products, please feel free to contact us.