L: 70
OD/ID x t: 53.00/50.00 x 1.50
OD1/ID1 x t1: 53.00/50.00 x 1.50
OD/ID x t: 53.00/50.00 x 1.50
OD1/ID1 x t1: 53.00/50.00 x 1.50