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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ptfe oring pneumatic piston seals nbrfkm hydraulic DMS Seal Manufacturer Brand

ptfe oring pneumatic piston seals nbrfkm hydraulic 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. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level. Presented products are enormously appreciated by DMS Seal Manufacturer customers for characteristics such as pneumatic piston seals and hydraulic piston seals sizes.
2. Quality control of the seals is the basis for DMS Seals. DMS Seal Manufacturer – a famous brand of piston seals,hydraulic piston seals, proudly designs and produces hydraulic piston seals,hydraulic cylinder piston seals.
3. You are well aware that this type of o-ring seal is hydraulic piston seals suppliers. DMS o-ring seal has advanced machines and equipment for its production
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. At present, Dms Seals Technology Co.,limited has advanced production lines and various testing equipment for piston seals.
2. Ensuring a harmonious environment between employees can provide the best hydraulic piston seals. Welcome to visit our factory!

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