A: 78.2
B: 75.6
OD/ID x t: 12.70/9.40 x 1.65
OD1/ID1 x t1: 12.70/9.40 x 1.65
B: 75.6
OD/ID x t: 12.70/9.40 x 1.65
OD1/ID1 x t1: 12.70/9.40 x 1.65