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Product Detail
20 X 20mm 40 X 40mm 60 X 60mm Carbon Steel Hot Rolled Galvanized Square Rectangular Tube Hollow Sect
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Detail
Product Name
Galvanized Square and Rectangular Steel Pipe
Material
Carbon Steel
Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
Standard
DIN 2440, ISO 65, EN10219
GB/T 6728
JIS G3466
ASTM A53, ASTM A500/A500M , ASTM A36
Surface
pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 )
Ends
Plain ends
Usage
Construction / building materials steel pipe Fence Post
Solar Mounting Component