| O形圈介绍、优点 |
|
截面直径
|
FEP包氟
|
FEP包硅
|
PFA包氟
|
PFA包硅
|
|
1.78
|
9
|
6
|
9
|
6
|
|
2.00
|
10
|
8
|
---
|
---
|
|
2.62
|
11.8
|
9
|
11.8
|
9
|
|
3.00
|
13
|
11.6
|
13
|
11.6
|
|
3.53
|
15
|
11.7
|
15
|
11.7
|
|
4.00
|
18
|
15.3
|
18
|
15.3
|
|
4.50
|
25
|
21
|
25
|
21
|
|
4.70
|
30
|
29.7
|
30
|
29.7
|
|
5.00
|
30
|
21.5
|
30
|
21.5
|
|
5.30
|
32
|
26
|
32
|
26
|
|
5.50
|
40
|
34.2
|
---
|
---
|
|
5.70
|
40
|
28.5
|
40
|
28.5
|
|
6.00
|
45
|
31
|
45
|
31
|
|
6.30
|
45
|
33.4
|
45
|
33.4
|
|
7.00
|
50
|
41
|
50
|
41
|
|
7.30
|
60
|
50
|
---
|
---
|
|
8.00
|
80
|
70
|
---
|
---
|
|
8.40
|
95
|
88
|
---
|
---
|
|
8.60
|
95
|
90
|
---
|
---
|
|
9.00
|
---
|
105
|
---
|
---
|
|
10.00
|
---
|
56
|
---
|
---
|
|
12.00
|
---
|
100
|
---
|
---
|
|
14.00
|
---
|
290
|
---
|
---
|
|
16.00
|
---
|
250
|
---
|
---
|
|
25.00
|
---
|
280
|
---
|
---
|
注：---为无此规格，如需加工需要开模
公差
|
内径(d1)
|
公差±
|
备注
|
|
＜50
|
0.25
|
|
|
＜100
|
0.38
|
|
|
＜250
|
0.63
|
|
|
＜500
|
0.76
|
|
|
＜1000
|
1.58
|
|
|
