沟槽尺寸 O型圈
d D B
8 15.5 3.75 10.6*2.65
10 17.5 12.5*2.65
12 19.5 14*2.65
14 21.5 16*2.65
16 23.5 19*2.65
18 25.5 20*2.65
20 31.0 5.5 23.6*3.55
22 33.0 26.5*3.55
25 36.0 28*3.55
28 39.0 31.5*3.55
30 41.0 34.5*3.55
32 43.0 36.5*3.55
35 46.0 37.5*3.55
36 47.0 41.2*3.55
40 55.5 7.75 43.7*5.3
45 60.5 50*5.3
50 65.5 53*5.3
55 70.5 58*5.3
60 75.5 63*5.3
63 78.5 67*5.3
65 80.5 69*5.3