Square and Rectangular hollow section

Product Name: 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, EN10219GB/T 6728 JIS G3466 ASTM A53, ASTM A500/A500M , ASTM A36

Outer diameter: 15*20mm-400*600mm & 20*20mm-600*600mm

Thickness: 1.0mm-20mm

Surface: Bare, none surface treatment painted black or other color
              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  /  Furniture structure pipe
Solar Mounting Component 

Others: We can do special orders as customer's requests.We also can provide all kinds of steel hollow pipes.All the production process are made under the ISO9001 strictly.

 

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