top quality building galvanized rectangular GB Q235 steel tube
Standard:AISI,ASTM,BS,DIN,GB,JIS
Grade:Q195,Q235,Q345,SPCC,SPCD,SPCE,DC01,DC02,ST12
Place of Origin:Hebei,China(Mainland)
Technique:Hot Rolled
Brand Name:SHUIXIN
Thickness:0.7-12.0mm
Length:6-12m
Application:Shipbuilding,automobile,engineering,etc