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| Hydraulic Sealing(Y Type) |
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Y type
USAGE:
This standard can used in some hydraulic cylinders for piston or rod seal, In some condition it will need a back ring.
Temperature:-40~+100℃
Pressure: ≤25Mpa
Media:oil, gas, water
Hardness:85A±5
Standard:HG4-385-68 |
d |
D |
H |
|
d |
D |
H |
|
d |
D |
H |
|
d |
D |
H |
6 |
14 |
4 |
22 |
42 |
10 |
65 |
90 |
12.5 |
140 |
170 |
15 |
7 |
15 |
25 |
45 |
70 |
95 |
150 |
180 |
8 |
16 |
28 |
48 |
75 |
100 |
160 |
190 |
9 |
17 |
30 |
50 |
80 |
105 |
170 |
200 |
10 |
18 |
32 |
52 |
85 |
110 |
180 |
210 |
12 |
20 |
35 |
55 |
45 |
75 |
15 |
190 |
220 |
14 |
22 |
38 |
58 |
50 |
80 |
200 |
230 |
16 |
24 |
40 |
60 |
55 |
85 |
210 |
240 |
10 |
22 |
6 |
42 |
62 |
60 |
90 |
180 |
220 |
20 |
12 |
24 |
45 |
65 |
65 |
95 |
190 |
230 |
13 |
25 |
48 |
68 |
70 |
100 |
200 |
240 |
16 |
28 |
50 |
70 |
75 |
105 |
210 |
250 |
18 |
30 |
52 |
72 |
80 |
110 |
220 |
260 |
20 |
32 |
55 |
75 |
90 |
115 |
240 |
280 |
23 |
35 |
60 |
80 |
90 |
120 |
250 |
290 |
14 |
30 |
8 |
65 |
85 |
95 |
125 |
260 |
300 |
16 |
32 |
70 |
90 |
100 |
130 |
280 |
320 |
19 |
35 |
75 |
95 |
105 |
135 |
300 |
340 |
20 |
36 |
80 |
100 |
110 |
140 |
320 |
360 |
22 |
38 |
50 |
75 |
12.5 |
120 |
150 |
310 |
340 |
22 |
24 |
40 |
55 |
80 |
125 |
155 |
360 |
400 |
20 |
40 |
10 |
60 |
85 |
130 |
160 |
370 |
410 |
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