DMS SEALS TECHNOLOGY CO.,LIMITED

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The Best Sealing Solution Supplier since 2008

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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Hot pneumatic piston seals piston DMS Seal Manufacturer Brand

Hot pneumatic piston seals piston DMS Seal Manufacturer Brand

Diameter Range
3-1600mm
Pressure Range
0-35MPa
Temperature Range
-30℃+200℃
Speed
1.5m/s
Medium
hydraulic oil, flame retardant liquid, water and others.
Company Advantages
1. DMS Seals takes the lead in grasping the development trend of the industry. As one of the unique feature, pneumatic piston seals successfully makes hydraulic piston seals sizes more popular among customers. DMS Seals takes the lead in grasping the development trend of the industry
2. Dms Seals Technology Co.,limited, well-known for its superior quality, will provide first-class service. We can support OEM and ODM
3. piston seals through such process results in great performance. Seal we produced has applications in a wide range of fields
Installation Recommendation

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Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-35MPa

-30℃+200℃

1.5 m/s

hydraulic oil, flame retardant liquid, water and others.

Installation Dimensions

Nominal Size  of Packing, and Housing dimensions

L +0.2

Order No.

D

d

H

20
25
30

14
19
21.5

3
3
3.8

3.2
3.2
4

DPO20*14*3.2
DPO25*19*3.2
DPO30*21.5*4

31.5
32
35

23
23.5
26.5

3.8
3.8
3.8

4
4
4

DPO31.5*23*4
DPO32*23.5*4
DPO35*26.5*4

35.5
40
45

27
31.5
36.5

3.8
3.8
3.8

4
4
4

DPO35.5*27*4
DPO40*31.5*4
DPO45*36.5*4

50
53
55

41.5
44.5
46.5

3.8
3.8
3.8

4
4
4

DPO50*41.5*4
DPO53*44.5*4
DPO55*46.5*4

56
60
63

47.5
51.5
49

3.8
3.8
6.3

4
4
6.5

DPO56*47.5*4
DPO60*51.5*4
DPO63*49*6.5

65
70
71

51
56
57

6.3
6.3
6.3

6.5
6.5
6.5

DPO65*51*6.5
DPO70*56*6.5
DPO71*57*6.5

75
80
85

61
66
71

6.3
6.3
6.3

6.5
6.5
6.5

DPO75*61*6.5
DPO80*66*6.5
DPO85*71*6.5

90
95
100

76
81
86

6.3
6.3
6.3

6.5
6.5
6.5

DPO90*76*6.5
DPO95*81*6.5
DPO100*86*6.5

105
110
112

91
96
98

6.3
6.3
6.3

6.5
6.5
6.5

DPO105*91*6.5
DPO110*96*6.5
DPO112*98*6.5

115
120
125

101
106
111

6.3
6.3
6.3

6.5
6.5
6.5

DPO115*101*6.5
DPO120*106*6.5
DPO125*111*6.5

130
135
140

116
121
126

6.3
6.3
6.3

6.5
6.5
6.5

DPO130*116*6.5
DPO135*121*6.5
DPO140*126*6.5

150
160
170

136
146
150

6.3
6.3
9.8

6.5
6.5
10.0

DPO150*136*6.5
DPO160*146*6.5
DPO170*150*10

180
190
200

160
170
180

9.8
9.8
9.8

10.0
10.0
10.0

DPO180*160*10
DPO190*170*10
DPO200*180*10

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Installation Dimensions

Company Features
1. Fully specialized in the R&D and production of piston seals, Dms Seals Technology Co.,limited is globally recognized.
2. There is strict testing for quality of hydraulic piston seals to make satisfying products for customers.
3. Our o-ring seal have been well sold to all over the world known as its pneumatic piston seals. Please contact us!

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