Place of Origin
Shandong, China
Product name
Square Tube Perforated
Material
High strength steel
Material standard
ASTM A1011, Grade 50.
cross section
1.50"X1.50", 1.75", 2.00", 2.25", and 2.50"X2.50"
Holes
7/16" holes on 1" centers
Thickness
12 gauge , 14 gauge
length
According to your demand
Color
White,Yellow,Green or according to your demand
Yield strength
60,000 psi minimum.
Surface treatment
Pre-galvanized