Place of Origin
|
China
|
Alloy Or Not
|
Is Alloy
|
Section Shape
|
Square
|
Standard
|
ASTM
|
Length
|
12M, 6m, 6.4M
|
Technique
|
ERW
|
Grade
|
Q235, Q235B, S275, S275jr, A53, st37, etc
|
Surface Treatment
|
galvanized
|
