Galvanized Square Steel Pipe
Material: Q235、Q235A/B/C/D/E、A36、SS400、ST37、ASTM A 283 GR. C、S275JR、Q345、Q345A/B/C/D、S355、ST52、65Mn、A516 GR70、20#、#45、SAE1006/1008、SAE1020、SAE1045 etc
Size: Square pipe 15*15*0.5mm - 500*500*15mm
Length: fixed length, random length
Pre-galvanized pipe： 40g/m2 to 200g/m2
Hot-dip galvanized pipe)：200g/m2 to 600g/m2
