Name

Galvanized Square & Rectangular Tube

OD

15mm*15mm-800mm*800mm,25mm*25mm-600mm*600mm,

20mm*30mm-600mm*800mm

Wall Thickness

1.0mm-30mm

Length

1m-16m

Steel material

Q195 → SS330,ST37,ST42

Q235 → SS400,S235JR

Q345 → S355JR,SS500,ST52

Standard

EN10219; ASTM A500

Usage

1)low pressure liquid

2)construction

3)fence, door pipe

Ends

1) Plain

2) Beveled

3) cap

End protector

1) Plastic pipe cap

2) Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) Oiled

5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)