1)Sizes (O.D. x W.T): from 13.7mm -- 323.9mm
2)Standard: ASTM A519
3)Steel Grade: 1010, 1020, 1045
4)Surface: oiled or black painted to prevent rust
5)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.