Steel Tube

E.R.W. Steel Tube
Bicycle Steel Tube
Automobile & Motorcycle Steel Tube
Furniture Steel Tube
Outside Diameter(mm) Thickness(mm) Outside Diameter(mm) Thickness(mm)
12.7 0.70~1.60 14 0.70~1.60
15 0.70~1.60 15.5~16.1 0.70~2.00
18.9~19.2 0.70~2.30 20 0.70~2.00
20.8~21.4 1.20~2.30 21.7~22.3 0.90~3.00
25.0~25.5 0.90~3.00 26.5~27.2 1.20~2.50
28.5~28.6 0.90~3.30 31.1 0.90~3.00
31.8 0.90~3.20 33.3~34.0 1.50~3.60
34.9~35.0 0.90~2.00 38.0~38.2 0.90~3.20
39 0.90~3.20 41 1.00~3.30
42.0~42.7 1.00~3.60 48.0~48.6 1.50~3.60
50 1.50~2.50 50.8 1.50~2.50
60.0~60.5 1.50~3.60 75.6~76.2 1.50~3.60
※ I.D. condition for inner bead removed tube: I.D. 17mm to 73mm.
※ Please contact sales department for any special requirement.
Outside Diameter(mm) Thickness(mm)
10.0 x 19.2 0.70~2.00
12.0 x 23.0 0.70~2.00
12.0 x 23.5 0.70~2.00
12.0 x 25.0 1.20~2.00
14.0 x 23.8 0.90~2.00
15.0 x 30.0 0.90~2.00
20.0 x 40.0 0.90~2.00
16.5 x 34.0 1.50~2.30
18.5 x 36.0 1.50~23.0
※ I.D. condition for inner bead removed tube: I.D. 17mm to 73mm.
※ Please contact sales department for any special requirement.
Outside Diameter(mm) Thickness(mm)
12.7 x 12.7 0.70~1.60
16.1 x 16.1 1.20~2.00
19.1 x 19.1 0.70~2.00
20.0 x 20.0 0.90~2.00
21.0 x 21.0 1.20~2.00
22.0 x 22.0 0.90~2.30
25.0 x 25.0 0.90~3.00
30.0 x 30.0 0.90~2.30
31.8 x 31.8 1.50~2.60
50.0 x 50.0 1.50~3.20
※ I.D. condition for inner bead removed tube: I.D. 17mm to 73mm.
※ Please contact sales department for any special requirement.
Outside Diameter(mm) Thickness(mm)
20.0 x 40.0 0.90~2.00
22.0 x 43.0 0.90~2.00
※ I.D. condition for inner bead removed tube: I.D. 17mm to 73mm.
※ Please contact sales department for any special requirement.
Outside Diameter(mm) Thickness(mm)
12.7 x 38.1 0.90~2.00
13.0 x 26.0 0.90~2.00
15.0 x 30.0 0.90~2.30
20.0 x 30.0 0.90~2.00
20.0 x 40.0 1.20~2.30
21.7 x 48.0 1.00~2.00
25.0 x 50.0 1.50~2.80
40.0 x 80.0 1.50~3.20
※ I.D. condition for inner bead removed tube: I.D. 17mm to 73mm.
※ Please contact sales department for any special requirement.

Tolerance requirements

1.Wall Thickness Tolerance :As per CSC standard or shall be agreed upon by the purchaser and supplier.
2.Length Tolerance :-0 / +10mm
3.Outside Diameter Tolerance :

 

Outside diameter(mm) Tolerance(mm)
Up to 25mm(excl.) ±0.06mm
25mm(incl.)-40mm(excl.) ±0.07mm
40mm(incl.)-50mm(excl.) ±0.09mm
50mm(incl.)-60mm(excl.) ±0.10mm
60mm(incl.)-70mm(excl.) ±0.11mm
70mm(incl.)-80mm(excl.) ±0.12mm
80mm(incl.)-90mm(excl.) ±0.15mm
90mm(incl.)-100mm(excl.) ±0.20mm
Over 100mm(incl.) ±0.25%