DIA. MM APPROXIMATE MINIMUM
MASS KG PER 27.5M
APPROXIMATE
MINIMUM MASS KG PER MTR
U2 PROOF LOAD
(TONNE)
U2 BREAK LOAD
(TONNE)
12.5 110 4 6.7 9.4
14 130 4.7 8.4 11.8
16 170 6.2 10.9 15.3
17.5 180 6.5 13.0 18.3
19 220 8 15.3 21.5
20.5 260 9.4 17.8 24.9
22 300 10.9 204 28.6
24 340 12.4 24.2 33.9
26 405 14.7 28.3 39.7
28 475 17.3 32.7 45.8
30 545 19.8 37.5 52.4
32 615 22.4 42.5 59.4