B31-1 1/2 × 1/2-316L-PL

أ: 139.70
OD/ID xt: 38.10/34.80 × 1.65
OD1/ID1 × t1: 38.10/34.80 × 1.65
OD2/ID2 × t2: 12.70/9.40 x 1.65
OD2: 12.7