Steel pipe/seamless pipe/erw pipe Grade:Q195-Q345,20#,45# etc. Standard:ASTM,GB/T,BS Mill price Good service Commoditysteel pipesMaterialQ195-Q345, GR.B,20#,45#SpecificationERWLength3-17m or as your demandTreatmentgalvanized,oiled, painted black or as per customers'...

Steel pipe/seamless pipe/erw pipe Grade:Q195-Q345,20#,45# etc. Standard:ASTM,GB/T,BS Mill price Good service Commoditysteel pipesMaterialQ195-Q345, GR.B,20#,45#SpecificationERWLength3-17m or as your demandTreatmentgalvanized,oiled, painted black or as per customers'...

square pipe/SHS/RHS/section hollow pipe Grade:Q195-Q345,20#,45# etc. Standard:ASTM,GB/T,BS Mill price Good service Square Pipe1)Material: Q195/Q215/Q235,Q345,20#,45# etc.2)Size:20 x 20mm ---200 x 200mm  and thickness: 0.8 - 12mm3)Length: 4-12M or as customer's special...

square pipe/SHS/RHS/section hollow pipe Grade:Q195-Q345,20#,45# etc. Standard:ASTM,GB/T,BS Mill price Good service Square Pipe1)Material: Q195/Q215/Q235,Q345,20#,45# etc.2)Size:20 x 20mm ---200 x 200mm  and thickness: 0.8 - 12mm3)Length: 4-12M or as customer's special...

square pipe/SHS/RHS/section hollow pipes Grade:Q195-Q345,20#,45# etc. Standard:ASTM,GB/T,BS Mill price Good service Square Pipe1)Material: Q195/Q215/Q235,Q345,20#,45# etc.2)Size:20 x 20mm ---200 x 200mm  and thickness: 0.8 - 12mm3)Length: 4-12M or as customer's special...