ERW steel pipe Q235 Q345

Seamless Steel Pipe:
1) Sizes of Seamless Steel Pipe: 1/4'' to 24''
2) Standards of Seamless Steel Pipe: ASTM A53 Gr.B, A106Gr.B, API5LB, X42
3) Surface of Seamless Steel Pipe: Oiled or black painted to prevent rust
4) Marking of Seamless Steel Pipe: As per customer's requirement
5) Steel Grade of Seamless Steel Pipe: 10#, 20#, Q345 B etc
6)Marking:as customer's requirement
7)Packing: in bundle, by containers

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