Product Details
1. Description:
Special Step Seals for Pistons GSD for reciprocated hydraulic system. GSD is a single-acting piston compact seal, consisting of a dynamic teflon seal and a standard O-ring with static low permanent deformation. Possessing excellent performance in high and low pressure and high frequency conditions. Suitable for long and short stroke. Applied to bigger rod diameter in fluids and under high pressure, for example: bulldozers, compressors and other machine tools, etc.
2. Application:
Teflon Sealing Rings for Piston GSD possessing excellent performance in high and low pressure and high frequency conditions. Suitable for long and short stroke. Applied to bigger rod diameter in fluids and under high pressure, for example: bulldozers, compressors and other machine.
3. Material:
Seal Ring: PTFE + Bronze O-ring: Nitrile rubber NBR or Fluoro rubber FKM
* Other material combinations can be customized according to working conditions.
4. Technical Date:
Working temperature |
-54 ~ +200℃(Depending on O ring Material) |
Working pressure |
≤63Mpa |
Working medium |
Hydraulic oil、water、emulsion |
Working speed |
≤5m/s |
5. Diagrammatic Drawing:
6. Specification & Groove Size:
NO. of Product |
Jar D |
Bottom d |
Wide trench |
|
NO. of Product |
Jar D |
Bottom d |
Wide trench |
D H9 |
d h9 |
L+0.2 |
D H9 |
d h9 |
L+0.2 |
ZY-GSD-09 |
9.00 |
4.10 |
2.2 |
ZY-GSD-180 |
180.00 |
164.90 |
6.3 |
ZY-GSD-10 |
10.00 |
5.10 |
ZY-GSD-190 |
190.00 |
174.90 |
ZY-GSD-12 |
12.00 |
7.10 |
ZY-GSD-200 |
200.00 |
179.50 |
8.1 |
ZY-GSD-14 |
14.00 |
9.10 |
ZY-GSD-205 |
205.00 |
184.50 |
ZY-GSD-15 |
15.00 |
10.10 |
ZY-GSD-210 |
210.00 |
189.50 |
ZY-GSD-16 |
16.00 |
11.10 |
ZY-GSD-220 |
220.00 |
199.50 |
ZY-GSD-18 |
18.00 |
10.70 |
3.2 |
ZY-GSD-230 |
230.00 |
209.50 |
ZY-GSD-20 |
20.00 |
12.70 |
ZY-GSD-240 |
240.00 |
219.50 |
ZY-GSD-22 |
22.00 |
14.70 |
ZY-GSD-250 |
250.00 |
229.50 |
ZY-GSD-25 |
25.00 |
17.70 |
ZY-GSD-260 |
260.00 |
236.00 |
ZY-GSD-28 |
28.00 |
17.30 |
4.2 |
ZY-GSD-270 |
270.00 |
246.00 |
ZY-GSD-30 |
30.00 |
19.30 |
ZY-GSD-280 |
280.00 |
256.00 |
ZY-GSD-32 |
32.00 |
21.30 |
ZY-GSD-300 |
300.00 |
276.00 |
ZY-GSD-35 |
35.00 |
24.30 |
ZY-GSD-310 |
310.00 |
286.00 |
ZY-GSD-40 |
40.00 |
29.30 |
ZY-GSD-320 |
320.00 |
296.00 |
ZY-GSD-42 |
42.00 |
31.30 |
ZY-GSD-330 |
330.00 |
306.00 |
ZY-GSD-45 |
45.00 |
34.30 |
ZY-GSD-340 |
340.00 |
316.00 |
ZY-GSD-48 |
48.00 |
37.30 |
ZY-GSD-350 |
350.00 |
326.00 |
ZY-GSD-50 |
50.00 |
39.30 |
ZY-GSD-360 |
360.00 |
336.00 |
ZY-GSD-52 |
52.00 |
41.30 |
ZY-GSD-370 |
370.00 |
346.00 |
ZY-GSD-55 |
55.00 |
44.30 |
ZY-GSD-380 |
380.00 |
356.00 |
ZY-GSD-60 |
60.00 |
44.90 |
6.3 |
ZY-GSD-400 |
400.00 |
376.00 |
ZY-GSD-63 |
63.00 |
47.90 |
ZY-GSD-420 |
420.00 |
396.00 |
ZY-GSD-65 |
65.00 |
49.90 |
ZY-GSD-430 |
430.00 |
406.00 |
ZY-GSD-70 |
70.00 |
54.90 |
ZY-GSD-440 |
440.00 |
416.00 |
ZY-GSD-75 |
75.00 |
59.90 |
ZY-GSD-450 |
450.00 |
426.00 |
ZY-GSD-80 |
80.00 |
64.90 |
ZY-GSD-480 |
480.00 |
456.00 |
ZY-GSD-85 |
85.00 |
69.90 |
ZY-GSD-500 |
500.00 |
476.00 |
ZY-GSD-90 |
90.00 |
74.90 |
ZY-GSD-540 |
540.00 |
516.00 |
ZY-GSD-95 |
95.00 |
79.90 |
ZY-GSD-600 |
600.00 |
576.00 |
ZY-GSD-100 |
100.00 |
84.90 |
ZY-GSD-650 |
650.00 |
626.00 |
ZY-GSD-105 |
105.00 |
89.90 |
ZY-GSD-700 |
700.00 |
672.70 |
9.5 |
ZY-GSD-106 |
106.00 |
90.90 |
ZY-GSD-800 |
800.00 |
772.70 |
ZY-GSD-110 |
110.00 |
94.90 |
ZY-GSD-860 |
860.00 |
832.70 |
ZY-GSD-115 |
115.00 |
99.90 |
ZY-GSD-900 |
900.00 |
872.70 |
ZY-GSD-120 |
120.00 |
104.90 |
ZY-GSD-920 |
920.00 |
892.70 |
ZY-GSD-125 |
125.00 |
109.90 |
ZY-GSD-1000A |
1000.00 |
972.70 |
ZY-GSD-130 |
130.00 |
114.90 |
ZY-GSD-1000 |
1000.00 |
962.00 |
13.8 |
ZY-GSD-155 |
155.00 |
139.90 |
ZY-GSD-1200A |
1200.00 |
1172.70 |
9.5 |
ZY-GSD-160 |
160.00 |
144.90 |
ZY-GSD-1200 |
1200.00 |
1162.00 |
13.8 |
ZY-GSD-165 |
165.00 |
149.90 |
ZY-GSD-1500 |
1500.00 |
1462.00 |
ZY-GSD-175 |
175.00 |
159.90 |
ZY-GSD-2000 |
2000.00 |
1962.00 |
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