ASTM A106/A53 Gr. B Carbon Steel Seamless Pipes:

1) Pipe Diameter of Steel Pipe: 10"-24"

2) Thickness of Steel Pipe: 6mm-20mm

3) Steel grade of Steel Pipe: Grade B, 20#, Q235, ST 52, ST37

4) Standards of Steel Pipe: ASTM A106, ASTM 53, API 5L and etc.

5) Surface of Steel Pipe oiled or black painted to prevent rust.

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