(1)Type: square steel pipe (2)Specification:20*20mm-300*300mm (3)Material:10#-45#, Cr-Mo alloy, Mn-V alloy, 16Mn, Q195-Q345

Product name	thick walled square steel pipe
specification	20mm*20mm-300mm*300mm
Grade of the material	10#-45#, Cr-Mo alloy, Mn-V alloy, 16Mn, Q195-Q345
The maximum perimeter	500mm
Thickness	3.5-20mm
Packaging	Picked by steel strips into bundlesor as per customers’ requirements

Our company was founded in 2000, and is a profiled steel production enterprise, which has passed the ISO9001:2000 quality system certification. Our main products are seamless steel tubes and special section steel tubes .we deeply hope to establish business-relationship with you in the future.

square seamless steel pipe