Size OD Thickness Length Weight
Min Max Min Max
13 17.0 17.5 1.2 1.8 200 0.066
20 27.0 27.6 2.2 2.8 120 0.180
25 34.0 34.7 2.5 3.5 100 0.273
30 42.0 42.8 3.0 4.0 90 0.396
40 48.0 48.9 3.5 4.5 60 0.518