carbon steel seamless pipe

1) Sizes: 1/2 to 24 inches
2) Standards: GB/T, ASTM, JIS, DIN
3) Surface: Oiled or black painted to prevent rust
4) Marking: As per customer's requirement
5) Steel Grade: GRB,  Q345 B , CK45 etc

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