O型圈
1.O型圈的材料及使用场合
本产品采用丁氰橡胶、PTFE、氟胶、硅胶、乙丙胶、氢化丁氰胶、氯丁橡胶、压克力橡胶,等优质配方胶料生产,满足各种工况使用的液压、气动密封技术的要求，如：气弹簧、地弹簧、闭门器、家用空调、汽车空调、钟表、家电、水暖卫浴、液压、气动工具等领域。
2.O型圈尺寸表（示意图和尺寸表见表格）
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
| 3.00*1.00 |
26.00*1.50 |
3.55*1.80 |
4.20*1.90 |
43.00*2.00 |
| 3.50*1.00 |
27.00*1.50 |
3.75*1.80 |
4.80*1.90 |
44.00*2.00 |
| 4.00*1.00 |
28.00*1.50 |
4.00*1.80 |
4.90*1.90 |
45.00*2.00 |
| 4.50*1.00 |
30.00*1.50 |
4.50*1.80 |
5.70*1.90 |
46.00*2.00 |
| 5.00*1.00 |
32.00*1.50 |
4.87*1.80 |
5.80*1.90 |
48.00*2.00 |
| 6.00*1.00 |
35.00*1.50 |
5.00*1.80 |
6.40*1.90 |
50.00*2.00 |
| 6.50*1.00 |
36.00*1.50 |
5.15*1.80 |
6.80*1.90 |
52.00*2.00 |
| 7.00*1.00 |
45.00*1.50 |
5.30*1.80 |
7.20*1.90 |
53.00*2.00 |
| 8.00*1.00 |
52.00*1.50 |
5.60*1.80 |
7.80*1.90 |
55.00*2.00 |
| 8.50*1.00 |
53.00*1.50 |
6.00*1.80 |
8.00*1.90 |
57.00*2.00 |
| 9.00*1.00 |
57.00*1.50 |
6.30*1.80 |
8.80*1.90 |
58.00*2.00 |
| 9.50*1.00 |
60.00*1.50 |
6.70*1.80 |
8.90*1.90 |
60.00*2.00 |
| 10.00*1.00 |
65.00*1.50 |
6.90*1.80 |
9.80*1.90 |
62.00*2.00 |
| 11.00*1.00 |
67.00*1.50 |
7.10*1.80 |
10.80*1.90 |
63.00*2.00 |
| 12.00*1.00 |
72.00*1.50 |
7.50*1.80 |
1.00*2.00 |
65.00*2.00 |
| 13.00*1.00 |
6.07*1.63 |
8.00*1.80 |
1.50*2.00 |
66.00*2.00 |
| 14.00*1.00 |
7.65*1.63 |
8.50*1.80 |
2.00*2.00 |
67.00*2.00 |
| 15.00*1.00 |
1.78*1.78 |
8.75*1.80 |
3.00*2.00 |
68.00*2.00 |
| 16.00*1.00 |
2.57*1.78 |
9.00*1.80 |
3.50*2.00 |
70.00*2.00 |
| 17.00*1.00 |
2.90*1.78 |
9.50*1.80 |
4.00*2.00 |
72.00*2.00 |
| 18.00*1.00 |
3.68*1.78 |
10.00*1.80 |
4.50*2.00 |
74.00*2.00 |
| 19.00*1.00 |
4.47*1.78 |
10.60*1.80 |
5.00*2.00 |
76.00*2.00 |
| 20.00*1.00 |
5.28*1.78 |
11.20*1.80 |
6.00*2.00 |
78.00*2.00 |
| 21.00*1.00 |
6.07*1.78 |
11.80*1.80 |
6.50*2.00 |
80.00*2.00 |
| 22.00*1.00 |
7.65*1.78 |
12.20*1.80 |
7.50*2.00 |
84.00*2.00 |
| 23.00*1.00 |
9.25*1.78 |
13.20*1.80 |
8.00*2.00 |
85.00*2.00 |
| 24.00*1.00 |
10.82*1.78 |
14.00*1.80 |
8.50*2.00 |
86.00*2.00 |
| 26.00*1.00 |
12.42*1.78 |
15.00*1.80 |
9.00*2.00 |
90.00*2.00 |
| 28.00*1.00 |
14.00*1.78 |
16.00*1.80 |
9.50*2.00 |
95.00*2.00 |
| 30.00*1.00 |
15.60*1.78 |
17.00*1.80 |
10.00*2.00 |
100.00*2.00 |
| 42.00*1.00 |
17.17*1.78 |
18.00*1.80 |
11.00*2.00 |
105.00*2.00 |
| 2.50*1.50 |
18.77*1.78 |
19.00*1.80 |
11.50*2.00 |
106.00*2.00 |
| 3.00*1.50 |
20.35*1.78 |
20.00*1.80 |
12.00*2.00 |
110.00*2.00 |
| 3.50*1.50 |
21.95*1.78 |
21.20*1.80 |
12.50*2.00 |
115.00*2.00 |
| 4.00*1.50 |
23.52*1.78 |
22.40*1.80 |
13.00*2.00 |
118.00*2.00 |
| 4.50*1.50 |
25.12*1.78 |
23.60*1.80 |
14.00*2.00 |
120.00*2.00 |
| 5.00*1.50 |
26.70*1.78 |
25.00*1.80 |
15.00*2.00 |
125.00*2.00 |
| 5.50*1.50 |
28.30*1.78 |
25.80*1.80 |
16.00*2.00 |
128.00*2.00 |
| 6.00*1.50 |
29.87*1.78 |
26.50*1.80 |
17.00*2.00 |
130.00*2.00 |
| 6.50*1.50 |
31.47*1.78 |
28.00*1.80 |
17.50*2.00 |
140.00*2.00 |
| 7.00*1.50 |
33.05*1.78 |
30.00*1.80 |
18.00*2.00 |
143.00*2.00 |
| 8.00*1.50 |
34.65*1.78 |
32.50*1.80 |
19.00*2.00 |
150.00*2.00 |
| 8.50*1.50 |
37.82*1.78 |
33.50*1.80 |
20.00*2.00 |
156.00*2.00 |
| 9.00*1.50 |
41.00*1.78 |
34.50*1.80 |
21.00*2.00 |
160.00*2.00 |
| 10.00*1.50 |
44.17*1.78 |
35.50*1.80 |
22.00*2.00 |
165.00*2.00 |
| 10.50*1.50 |
47.35*1.78 |
36.50*1.80 |
23.00*2.00 |
188.00*2.00 |
| 11.00*1.50 |
50.52*1.78 |
37.50*1.80 |
24.00*2.00 |
192.00*2.00 |
| 11.50*1.50 |
53.70*1.78 |
38.70*1.80 |
25.00*2.00 |
194.00*2.00 |
| 12.00*1.50 |
56.87*1.78 |
40.00*1.80 |
26.00*2.00 |
200.00*2.00 |
| 12.50*1.50 |
60.05*1.78 |
41.20*1.80 |
27.00*2.00 |
205.00*2.00 |
| 13.00*1.50 |
63.22*1.78 |
42.50*1.80 |
28.00*2.00 |
13.47*2.08 |
| 14.00*1.50 |
66.40*1.78 |
43.70*1.80 |
30.00*2.00 |
16.36*2.21 |
| 15.00*1.50 |
69.57*1.78 |
45.00*1.80 |
31.00*2.00 |
9.80*2.40 |
| 16.00*1.50 |
72.57*1.78 |
46.20*1.80 |
32.00*2.00 |
10.80*2.40 |
| 17.00*1.50 |
75.92*1.78 |
47.50*1.80 |
33.00*2.00 |
11.00*2.40 |
| 18.00*1.50 |
82.27*1.78 |
48.70*1.80 |
34.00*2.00 |
11.80*2.40 |
| 19.00*1.50 |
94.97*1.78 |
50.00*1.80 |
35.00*2.00 |
12.30*2.40 |
| 20.00*1.50 |
1.80*1.80 |
65.00*1.80 |
36.00*2.00 |
13.80*2.40 |
| 21.00*1.50 |
2.00*1.80 |
2.40*1.90 |
37.00*2.00 |
14.80*2.40 |
| 22.00*1.50 |
2.24*1.80 |
2.60*1.90 |
38.00*2.00 |
15.80*2.40 |
| 23.00*1.50 |
2.50*1.80 |
2.80*1.90 |
39.00*2.00 |
17.80*2.40 |
| 24.00*1.50 |
2.80*1.80 |
3.40*1.90 |
40.00*2.00 |
19.80*2.40 |
| 25.00*1.50 |
3.15*1.80 |
3.80*1.90 |
42.00*2.00 |
20.80*2.40 |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
尺寸单位(mm)
ID*W |
| 21.80*2.40 |
70.00*2.50 |
58.42*2.62 |
25.80*2.65 |
34.42*2.95 |
| 17.94*2.46 |
73.00*2.50 |
59.99*2.62 |
26.50*2.65 |
3.00*3.00 |
| 19.80*2.46 |
75.00*2.50 |
61.60*2.62 |
28.00*2.65 |
5.00*3.00 |
| 4.00*2.50 |
76.00*2.50 |
63.17*2.62 |
30.00*2.65 |
6.00*3.00 |
| 5.00*2.50 |
80.00*2.50 |
64.77*2.62 |
31.50*2.65 |
7.00*3.00 |
| 6.00*2.50 |
85.00*2.50 |
66.34*2.62 |
33.50*2.65 |
8.00*3.00 |
| 7.00*2.50 |
90.00*2.50 |
67.95*2.62 |
34.50*2.65 |
9.00*3.00 |
| 7.50*2.50 |
94.00*2.50 |
69.52*2.62 |
35.50*2.65 |
10.00*3.00 |
| 8.00*2.50 |
95.00*2.50 |
71.12*2.62 |
36.50*2.65 |
11.00*3.00 |
| 8.50*2.50 |
105.00*2.50 |
72.69*2.62 |
37.50*2.65 |
11.50*3.00 |
| 9.00*2.50 |
107.00*2.50 |
75.87*2.62 |
38.70*2.65 |
12.00*3.00 |
| 10.00*2.50 |
115.00*2.50 |
82.22*2.62 |
40.00*2.65 |
13.00*3.00 |
| 11.00*2.50 |
120.00*2.50 |
88.57*2.62 |
41.20*2.65 |
14.00*3.00 |
| 11.50*2.50 |
125.00*2.50 |
94.92*2.62 |
42.50*2.65 |
15.00*3.00 |
| 12.00*2.50 |
128.00*2.50 |
101.27*2.62 |
43.70*2.65 |
16.00*3.00 |
| 13.00*2.50 |
130.00*2.50 |
107.00*2.62 |
45.00*2.65 |
18.00*3.00 |
| 14.00*2.50 |
135.00*2.50 |
113.97*2.62 |
46.20*2.65 |
20.00*3.00 |
| 15.00*2.50 |
140.00*2.50 |
120.32*2.62 |
47.50*2.65 |
21.00*3.00 |
| 16.00*2.50 |
145.00*2.50 |
126.67*2.62 |
48.70*2.65 |
22.00*3.00 |
| 17.00*2.50 |
150.00*2.50 |
133.02*2.62 |
50.00*2.65 |
23.00*3.00 |
| 18.00*2.50 |
160.00*2.50 |
139.37*2.62 |
51.50*2.65 |
24.00*3.00 |
| 19.00*2.50 |
170.00*2.50 |
145.72*2.62 |
53.00*2.65 |
25.00*3.00 |
| 20.00*2.50 |
195.00*2.50 |
152.07*2.62 |
54.50*2.65 |
26.00*3.00 |
| 21.00*2.50 |
260.00*2.50 |
158.42*2.62 |
56.00*2.65 |
27.00*3.00 |
| 22.00*2.50 |
1.24*2.62 |
164.77*2.62 |
58.00*2.65 |
28.00*3.00 |
| 23.00*2.50 |
2.06*2.62 |
171.12*2.62 |
60.00*2.65 |
30.00*3.00 |
| 24.00*2.50 |
2.84*2.62 |
177.47*2.62 |
61.50*2.65 |
31.00*3.00 |
| 25.00*2.50 |
3.63*2.62 |
183.82*2.62 |
63.00*2.65 |
32.00*3.00 |
| 26.00*2.50 |
4.42*2.62 |
190.17*2.62 |
65.00*2.65 |
33.00*3.00 |
| 27.00*2.50 |
5.23*2.62 |
196.52*2.62 |
67.00*2.65 |
35.00*3.00 |
| 28.00*2.50 |
6.02*2.62 |
202.87*2.62 |
69.00*2.65 |
36.00*3.00 |
| 29.00*2.50 |
7.60*2.62 |
209.22*2.62 |
71.00*2.65 |
37.00*3.00 |
| 30.00*2.50 |
9.19*2.62 |
215.57*2.62 |
73.00*2.65 |
37.46*3.00 |
| 31.00*2.50 |
10.77*2.62 |
221.92*2.62 |
74.40*2.65 |
38.00*3.00 |
| 32.00*2.50 |
12.37*2.62 |
228.27*2.62 |
75.00*2.65 |
39.00*3.00 |
| 33.00*2.50 |
13.94*2.62 |
234.62*2.62 |
80.00*2.65 |
40.00*3.00 |
| 35.00*2.50 |
15.54*2.62 |
240.97*2.62 |
85.00*2.65 |
42.00*3.00 |
| 36.00*2.50 |
17.12*2.62 |
247.32*2.62 |
90.00*2.65 |
43.00*3.00 |
| 37.00*2.50 |
16.72*2.62 |
7.10*2.65 |
95.00*2.65 |
43.68*3.00 |
| 38.00*2.50 |
20.29*2.62 |
7.50*2.65 |
100.00*2.65 |
44.00*3.00 |
| 39.00*2.50 |
21.89*2.62 |
8.00*2.65 |
106.00*2.65 |
46.00*3.00 |
| 40.00*2.50 |
23.47*2.62 |
8.50*2.65 |
112.00*2.65 |
47.00*3.00 |
| 42.00*2.50 |
25.07*2.62 |
8.75*2.65 |
118.00*2.65 |
48.00*3.00 |
| 43.00*2.50 |
26.64*2.62 |
9.00*2.65 |
125.00*2.65 |
49.00*3.00 |
| 44.00*2.50 |
28.24*2.62 |
9.50*2.65 |
132.00*2.65 |
49.50*3.00 |
| 45.00*2.50 |
29.82*2.62 |
10.00*2.65 |
140.00*2.65 |
50.00*3.00 |
| 46.00*2.50 |
31.42*2.62 |
10.65*2.65 |
150.00*2.65 |
52.00*3.00 |
| 47.00*2.50 |
32.99*2.62 |
11.20*2.65 |
160.00*2.65 |
53.00*3.00 |
| 48.00*2.50 |
34.59*2.62 |
11.80*2.65 |
170.00*2.65 |
54.00*3.00 |
| 49.00*2.50 |
36.70*2.62 |
12.50*2.65 |
180.00*2.65 |
55.00*3.00 |
| 50.00*2.50 |
37.77*2.62 |
13.20*2.65 |
8.90*2.70 |
56.00*3.00 |
| 51.00*2.50 |
39.34*2.62 |
14.00*2.65 |
10.50*2.70 |
57.00*3.00 |
| 53.00*2.50 |
40.94*2.62 |
15.00*2.65 |
12.10*2.70 |
58.00*3.00 |
| 54.00*2.50 |
42.52*2.62 |
16.00*2.65 |
13.60*2.70 |
59.00*3.00 |
| 55.00*2.50 |
44.12*2.62 |
17.00*2.65 |
15.10*2.70 |
59.36*3.00 |
| 57.00*2.50 |
45.69*2.62 |
18.00*2.65 |
16.90*2.70 |
60.00*3.00 |
| 58.00*2.50 |
47.29*2.62 |
19.00*2.65 |
18.40*2.70 |
62.00*3.00 |
| 60.00*2.50 |
50.47*2.62 |
20.00*2.65 |
21.92*2.95 |
63.00*3.00 |
| 62.00*2.50 |
52.07*2.62 |
21.20*2.65 |
23.47*2.95 |
64.00*3.00 |
| 63.00*2.50 |
53.64*2.62 |
22.40*2.65 |
25.04*2.95 |
65.00*3.00 |
| 65.00*2.50 |
55.25*2.62 |
23.60*2.65 |
26.60*2.95 |
66.00*3.00 |
| 67.00*2.50 |
56.82*2.62 |
25.00*2.65 |
29.75*2.95 |
67.00*3.00 |
|
