长度
Standard 6m and 12m or as customer requirement
Material
Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275
Length
6-12m, Standard 6m and 12m or as customer requirement
Type
GB Standard, European Standard
Technique
High-frequency Welded
Grade
Q235B,SM490,SS400,Q345B,etc, Q235B, SS400, ST37, SS41, A36 etc