1.Name of Product: Bright ERW Small Diameter Steel Tubes
2.base Material: From Cold Rolled Mild Carbon Steel Strip Such as SPCC-SD, ST12, Q195, SS400
3.Wall Thickness of Steel Tube: 0.4mm---2.0mm
4.Shape of Cross Section : Round Tube, Square Tube, Rectangle Tube
5.Size of the Steel Tube
Round(MM) Square(MM) Rectangle(MM)
9.25 9.45 10 9.8 x 9.8 20 x 10
11.5 12 12.7 12 x 12 25 x 13
13 14.7 15 13 x 13 30 x 15
15.5 16 18 15 x 15 40 x 20
19 22 23.6 16 x 16
25 25.4 26.6 19 x 19
28 28.6 32 20 x 20
35 38 48 25 x 25
50.8 63 76.2 30 x 30

6. Temper: Annealed bendable or Full Hard unbendable
7. Surface Finishes: Bright Finishes

Application: Mainly used for frame of Furniture, Tent , Motorbike and bicycle , Light fittings, fencing, scaffold and so on.