A: 2.56
B: 0.79
C: 0.79
OD/ID x t: 51.00/47.80x1.60
OD1/ID1 x t1: 51.00/47.80x1.60
B: 0.79
C: 0.79
OD/ID x t: 51.00/47.80x1.60
OD1/ID1 x t1: 51.00/47.80x1.60