L1 (mm): 80.00
L2 (mm): 70.50
OD/ID x t: 70.00/66.00 x 2.00
OD1/ID1 x t1: 70.00/66.00 x 2.00
OD2: 29
L2 (mm): 70.50
OD/ID x t: 70.00/66.00 x 2.00
OD1/ID1 x t1: 70.00/66.00 x 2.00
OD2: 29