1) Specification: from 50* 50 to 400* 400 60* 40 to 500* 300 2) Thickness: 2-12mm 3) Length: 6-16 m 4) Trademark: Q235, Q345, Q195, ASTM500A, ASTM500B, ASTM500C , Mn16 5) Form of welding line: straight sew 6....
Our company has three product lines of roll formed steel tube welding mill and has advanced equipment for manufacturing of dust catcher with annual output of 300, 00 tons square and rectangle steel....
1) Specification: from 50* 50 to 400* 400 2) Thickness: 2-12mm 3) Length: 6-16 m 4) Trademark: Q235, Q345, Q195, ASTM500A, ASTM500B, ASTM500C , Mn16 5) Form of welding line: straight sew 6) Production....
1) Specification: from 60* 40 to 500* 300 2) Thickness: 2-12mm 3) Length: 6-16 m 4) Trademark: Q235, Q345, Q195, ASTM500A, ASTM500B, ASTM500C , Mn16 5) Form of welding line: straight sew 6) Production....