UN: 91
B: 25
C: 10
Diametro esterno/interno: 53.00/50.00 x 1.50
OD1/ID1 x t1: 53.00/50.00 x 1.50
B: 25
C: 10
Diametro esterno/interno: 53.00/50.00 x 1.50
OD1/ID1 x t1: 53.00/50.00 x 1.50