모델 번호
1.50'' X 1.50'', 1.75'', 2.50''X 2.50''
Product name
Perforated Square Tube
Steel Material
ASTM A1011, Grade 50
Yield Strength
60,000 psi minimum
Surface Treatment
Hot Dipped Galvanized
Surface Treatment Standard
ASTM A653, G90 or G140
punch
7/16'' holes on 1'' centers
Cross Section
1.50'' x 1.50'' , 1.75'', 2.00'', 2.25'', and 2.50'' x 2.50''
color
powder coated with all kinds of color
Packing
according to customer's demand