ASTM A53 Gr B Square and Rectangular Steel Pipe
Outer Diameter: 20X20-600X600
Wall Thickness: 1mm-40mm
Length: Random Length,SRL,DRL(4-14M)
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Carbon Steel Square and Rectangular Pipe
Manufacturing Technique:
Seamless Square and Rectangular Steel Pipe
Welded Square and Rectangular Steel Pipe
Contact Us:datangfintube@gmail.com