標準材料,密封體:填充聚四氟乙烯F-PTFE,異形Y形圈:丁腈橡膠NBR或聚氨酯PU
應用范圍:JDI由一個(gè)異形的軸用階梯圈和一個(gè)異形彈性體組成，階梯圈與活塞桿形成配合對偶面,達到密封效果.異形彈性體具有密封作用,并對軸用階梯圈提供彈力,對磨損起補償作用.適合液壓缸活塞桿的密封,一般與導向套配合使用.設計選用時(shí)可參考Hunger公司TDI系列標準。特點(diǎn):在受壓和苛刻條件下具有非常高的壓力穩定性,高耐磨,低摩擦,無(wú)粘滑現象
工況條件
|
速 度
|
壓力范圍
|
溫度范圍
|
介 質(zhì)
|
可供直徑范圍
|
|
1m/s
|
0～45MPa
|
-30℃ +100℃
|
石油基液壓油，難燃液壓液，水和其它
|
20-1000 mm
|
安裝尺寸
|
軸徑d e8
|
溝槽外徑D H9
|
槽寬L D10
|
H
|
|
20-30
|
d+8
|
7.5
|
7
|
|
31-35
|
d+8
|
7.5
|
7
|
|
36-44
|
d+8
|
8.5
|
8
|
|
45-55
|
d+10
|
11.0
|
10
|
|
56-119
|
d+15
|
13.0
|
12
|
|
120-319
|
d+20
|
17.0
|
16
|
|
320-499
|
d+30
|
21.0
|
20
|
|
>499
|
d+40
|
26.5
|
25
|
| TDI 異型同軸密封 |
|
訂貨號
|
軸徑
|
溝槽外徑
|
槽寬
|
|
訂貨號
|
軸徑
|
溝槽外徑
|
槽寬
|
|
d e8
|
D H9
|
L D10
|
d e8
|
D H9
|
L D10
|
|
TDI0200
|
20
|
28
|
7.5
|
TDI1000
|
100
|
120
|
15
|
|
TDI0220
|
22
|
30
|
7.5
|
TDI1050
|
105
|
120
|
13
|
|
TDI0230
|
23
|
31
|
7.5
|
TDI1100
|
110
|
125
|
13
|
|
TDI0250
|
25
|
33
|
7.5
|
TDI1150
|
115
|
126
|
16
|
|
TDI0280
|
28
|
36
|
7.5
|
TDI1150
|
115
|
130
|
13
|
|
TDI0300
|
30
|
38
|
7.5
|
TDI1200
|
120
|
140
|
17
|
|
TDI0320
|
32
|
40
|
7.5
|
TDI1250
|
125
|
145
|
17
|
|
TDI0350
|
35
|
43
|
7.5
|
TDI1300
|
130
|
150
|
17
|
|
TDI0360
|
36
|
44
|
8.5
|
TDI1350
|
135
|
155
|
17
|
|
TDI0400
|
40
|
48
|
8.5
|
TDI1400
|
140
|
155
|
18
|
|
TDI0420
|
42
|
50
|
8.5
|
TDI1400
|
140
|
160
|
17
|
|
TDI0450
|
45
|
55
|
11
|
TDI1500
|
150
|
170
|
17
|
|
TDI0470
|
47
|
57
|
11
|
TDI1550
|
155
|
175
|
17
|
|
TDI0480
|
48
|
58
|
11
|
TDI1600
|
160
|
180
|
17
|
|
TDI0500
|
50
|
60
|
11
|
TDI1650
|
165
|
185
|
17
|
|
TDI0520
|
52
|
62
|
11
|
TDI1700
|
170
|
190
|
17
|
|
TDI0550
|
55
|
65
|
11
|
TDI1750
|
175
|
195
|
17
|
|
TDI0560
|
56
|
71
|
13
|
TDI1800
|
180
|
200
|
17
|
|
TDI0600
|
60
|
75
|
13
|
TDI1850
|
185
|
205
|
17
|
|
TDI0630
|
63
|
78
|
13
|
TDI1900
|
190
|
210
|
17
|
|
TDI0650
|
65
|
80
|
13
|
TDI2000
|
200
|
220
|
17
|
|
TDI0680
|
68
|
78
|
13
|
TDI2200
|
220
|
240
|
17
|
|
TDI0700
|
70
|
85
|
13
|
TDI2250
|
225
|
245
|
17
|
|
TDI0720
|
72
|
87
|
13
|
TDI2300
|
230
|
250
|
17
|
|
TDI0750
|
75
|
90
|
13
|
TDI2400
|
240
|
260
|
17
|
|
TDI0800
|
80
|
95
|
13
|
TDI2500
|
250
|
270
|
17
|
|
TDI0830
|
83
|
98
|
13
|
TDI2600
|
260
|
280
|
17
|
|
TDI0850
|
85
|
100
|
13
|
TDI2800
|
280
|
300
|
17
|
|
TDI0870
|
87
|
102
|
13
|
TDI3000
|
300
|
320
|
17
|
|
TDI0900
|
90
|
105
|
13
|
TDI3500
|
350
|
380
|
21
|
|
TDI0950
|
95
|
110
|
13
|
TDI5000
|
500
|
540
|
26.5
|
|
TDI0960
|
96
|
111
|
13
|
TDI6300
|
630
|
670
|
26.5
|
|
TDI1000
|
100
|
115
|
13
|
TDI10000
|
1000
|
1040
|
26.5
|
