A: 79.4
OD/ID x t: 63.50/60.20 x 1.65
OD1/ID1 x t1: 63.50/60.20 x 1.65
OD/ID x t: 63.50/60.20 x 1.65
OD1/ID1 x t1: 63.50/60.20 x 1.65