Pre-Galvanized Steel Tubes for greenhouse building
Standard:API, ASTM, BS, DIN, GB, JIS, EN
Grade:Q195 Q215 Q235 Q345 , 10# 20# 45# , ST35 ST42 ST52
Wall Thickness:0.7-12.0 mm
Outer Diameter:15 â?? 300 mm
Length:Customersâ?? request
Technique:Cold Rolled
Secondary Or Not:Non-secondary
Alloy Or Not:Non-alloy
Surface:Galvanized
Application:Structure pipe, Machine, Construction
Special Pipe:EMT Pipe
Section Shape:Square
