blue spring steel + hardened and tempered conditions
Kauri: 1.0mm to 1.6mm thickness
Nisa: 30mm to 80mm width,
Surface: polish blue, grey blue
Gefen: round
MOQ 2tons for each size
good quality and excellent elasticity
Guangzhou Cgoodsteel Co.,Ltd has been producing tempered steel strip for rolling shutter with the following dimensions:
Tempered steel strip for roller shutter average steel dimension | |||
60 x 1.60 | 50 x 1.50 | 65 x 1.20 | 60 x 1.0 |
80 x 1.40 | 45 x 1.50 | 60 x 1.20 | 55 x 1.0 |
65 x 1.40 | 60 x 1.30 | 55 x 1.20 | 50 x 1.0 |
60 x 1.40 | 55 x 1.30 | 50 x 1.20 | 45 x 1.0 |
55 x 1.40 | 50 x 1.30 | 45 x 1.20 | 40 x 1.0 |
50 x 1.40 | 45 x 1.30 | 40 x 1.20 | 30 x 1.0 |
45 x 1.40 | 40 x 1.30 | 35 x 1.20 | 40 x 1.40 |
