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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DMS Seal Manufacturer Brand nbrfkm hydraulic ptfe piston seals manufacture

DMS Seal Manufacturer Brand nbrfkm hydraulic ptfe piston seals manufacture

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. Owing to its elegant look and sturdy design, these sets are highly in demand amongst our customers.
2. Dms Seals Technology Co.,limited works hard to make the quality and performance of piston seals products more in line with the needs of customers. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
3. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience. This hydraulic piston seals,pneumatic piston seals has hydraulic piston seals sizes design which ensures more hydraulic piston seals..
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. Dms Seals Technology Co.,limited gathers industry elites to produce the best piston seals.
2. Our professional technician strictly operate machines to ensure its normal operation and produce high quality hydraulic piston seals.
3. We can customize solutions to making o-ring seal for your own pneumatic piston seals use.

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