1)Specification: from 60*40-500*300
2)Thickness:2-12mm
3)Length:6-16m
4)Trademark:Q235,Q345,Q195 ASTM500A/B/C Mn16
5)Form of welding line: straight sew
6)Production techniques: resistance welding
7)Port of tube: without screw thread
2)Thickness:2-12mm
3)Length:6-16m
4)Trademark:Q235,Q345,Q195 ASTM500A/B/C Mn16
5)Form of welding line: straight sew
6)Production techniques: resistance welding
7)Port of tube: without screw thread
Features
.ERW,steel tube,rectangleMain Products
Rectangle and square steel tube