Square Tube

Square Tube:
They are widely used for building ,greenhouses,furniture,indoor and outdoor and sports apparatus,etc.

Square  Tube:

1.Thickness:     0.5mm-2.0mm

2.Specification:13mm*13mm---50mm*50mm

3.Zinc coating: thickness 0.5mm-0.8mm highest coating zinc 120g/m2

                        thickness 0.81mm-1.5mm highest coating zinc 150g/m2

                        thickness 1.51mm-2.0mm highest coating zinc 180g/m2

 

Classified symbol	Outside diameter scope	Molds Standard	Thickness scope	Tube length    scope	Coating  zinc scope	Quality standard
Square   Tube	13mm*13mm-50mm*50mm	15*15 16*16 19*19 20*20 22*22 25*25 30*30 32*32 35*35 38*38 40*40 50*50 60*60 80*80 100*100	0.5mm-2.0mm	3.7m-9m           (below this length can also produce prices another member)	The maximum quantity of zinc 180g/m2	Q195       Other materials can be determined