| Internal diameter (mm) | External diameter (mm) | Operating pressure (bar) | Explosion pressure (bar) | Maximum depression (bar) | Bending radius (mm) |  Weight per metre (kg/m)  |  Standard roll length (m)  | 
25  | 53  | 10 | 30 | 0.9 | 125 | 1.97 | 20 | 
32  | 60  | 10 | 30 | 0.9 | 160 | 2.33 | 20 | 
40  | 73  | 10 | 30 | 0.9 | 200 | 3.37 | 20 | 
50  | 83  | 10 | 30 | 0.9 | 250 | 4.04 | 20 | 
65  | 98  | 10 | 30 | 0.9 | 325 | 4.99 | 20 | 
80  | 113  | 10 | 30 | 0.9 | 400 | 5.9 | 20 | 
100  | 133  | 10 | 30 | 0.9 | 500 | 7.12 | 20 | 
125  | 158  | 10 | 30 | 0.9 | 750 | 8.72 | 20 | 
150  | 183  | 10 | 30 | 0.9 | 1050 | 10.2 | 20 | 
200  | 234.5  | 10 | 30 | 0.9 | 1600 | 2.31pm | 20 | 
250  | 285.5  | 10 | 30 | 0.9 | 2000 | 18.9 | 20 | 
300  | 340.5  | 10 | 30 | 0.9 | 2500 | 25.3 | 20 | 
350  | 391  | 10 | 30 | 0.9 | 3100 | 31.47 | 20 | 
400  | 441  | 10 | 30 | 0.9 | 4000 | 36.39 | 20 |