Size in Inches |
Size in MM |
Role per Metre |
Working Pressure Per Kg / cm2 |
1/4" |
6MM |
30 |
24.0 |
5/16" |
8MM |
30 |
20.0 |
3/8" |
10MM |
30 |
18.0 |
1/2" |
12MM |
30 |
16.0 |
5/8" |
15MM |
30 |
13.0 |
3/4" |
20MM |
30 |
13.0 |
1" |
25MM |
30 |
12.0 |
1  |
31MM |
30 |
10.0 |
1  |
40MM |
30 |
9.0 |
2" |
50MM |
30 |
8.0 |
Available in wall thickness i.e 1/8”, 3/32” and 1/16” |