China Ms Welded Round Steel Pipe Suppliers - galvanized square pipe for solar tracker – FIVE STEEL

Q345B galvanized square steel tube used for solar tracker system

Products details:

Zinc coating: G90、65um and 80um

Material: Q345B

Radius: 2T-2.5T

Straightness: 1.5mm per meter

TWIST tolerance：+/- 0.05 degree per meter.

Length: 11.7mm, 10.5mm, 9.5mm, 9.075mm, 7.8mm, 4.5mm

Size: 100*100,  120*120，125*125  150*150，

Thickness:  2.0mm, 2.25mm, 2.5mm, 3.0,mm, 4.0mm, 4.5mm, 5.0mm