DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier.

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

Home  > Top PRODUCTS  > Piston Seals Company  >  DMS Seal Manufacturer Brand nbrfkm hydraulic ptfe oring piston seals
DMS Seal Manufacturer Brand nbrfkm hydraulic ptfe oring piston seals
DMS Seal Manufacturer Brand nbrfkm hydraulic ptfe oring piston seals
Diameter Range
3-1600mm
Pressure Range
0-45MPa
Temperature Range
-30℃+100℃
Speed
1m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Company Advantages
1. The newly launched products by Dms Seals Technology Co.,limited were all completed by the internationally renowned design company. DMS o-ring seal has advanced machines and equipment for its production
2. All relative certificates to guarantee quality will be provided by Dms Seals Technology Co.,limited. DMS Seals' production equipment and test equipment are on the leading level in the industry
3. We can support OEM and ODM. Compared with normal piston seals,pneumatic piston seals, hydraulic piston seals sizes possess the combination of excellent performance and long service life.
4. To reduce costs with high-efficiency work is the DMS's purpose. The special commercial value of hydraulic piston seals have made it top-selling products in hydraulic piston seals,hydraulic cylinder piston seals area.
Installation Recommendation

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Installation Sizes

D H8

d h9

L+0.2

H

˂96

D-16.3

8

7.5

96-190

D-20

10

9.5

191-380

D-28

13

12.5

381-1000

D-36

20

19.5

Application and properties

Apply to hydraulic piston sealing, Consisting of a seal ring, two L-shaped POM back-up rings and an acting force O-Ring. The back-up ring acts as a support and guide to ensure a tight sealing environment. High wear resistance, low friction, no crawling phenomenon, easy installation.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

L-Ring: POM / PA

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-45MPa

-30℃+100℃

1 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

D H8

d h9

H

L

e

Order No.

40
45
50

23.2
28.2
33.2

7.5
7.5
7.5

8
8
8

7
7
7

DGDA40*23.2*7.5
DGDA45*28.2*7.5
DGDA50*33.2*7.5

56
63
65

39.2
46.2
48.2

7.5
7.5
7.5

8
8
8

7
7
7

DGDA56*39.2*7.5
DGDA63*46.2*7.5
DGDA65*48.2*7.5

70
75
80

53.2
58.2
63.2

7.5
7.5
7.5

8
8
8

7
7
7

DGDA70*53.2*7.5
DGDA75*58.2*7.5
DGDA80*63.2*7.5

85
90
95

68.2
73.2
78.2

7.5
7.5
7.5

8
8
8

7
7
7

DGDA85*68.2*7.5
DGDA90*73.2*7.5
DGDA95*78.2*7.5

100
105
110

80
85
90

9.5
9.5
9.5

10
10
10

10
10
10

DGDA100*80*9.5
DGDA105*85*9.5
DGDA110*90*9.5

115
120
125

95
100
105

9.5
9.5
9.5

10
10
10

10
10
10

DGDA115*95*9.5
DGDA120*100*9.5
DGDA125*105*9.5

130
135
140

110
115
120

9.5
9.5
9.5

10
10
10

10
10
10

DGDA130*110*9.5
DGDA135*115*9.5
DGDA140*120*9.5

145
150
155

125
130
135

9.5
9.5
9.5

10
10
10

10
10
10

DGDA145*125*9.5
DGDA150*130*9.5
DGDA155*135*9.5

160
170
180

140
150
160

9.5
9.5
9.5

10
10
10

10
10
10

DGDA160*140*9.5
DGDA170*150*9.5
DGDA180*160*9.5

190
200
210

170
172
182

9.5
12.5
12.5

10
13
13

10
12
12

DGDA190*170*9.5
DGDA200*172*12.5
DGDA210*182*12.5

220
225
235

192
197
207

12.5
12.5
12.5

13
13
13

12
12
12

DGDA220*192*12.5
DGDA225*197*12.5
DGDA235*207*12.5

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Installation Dimensions

Company Features
1. Please Contact Us! DMS Seal Manufacturer's piston seals, pneumatic piston seals, hydraulic piston seals sizes Have The Features Of High Efficient And Low Priced. We Are Willing To Enter Into Business Relations With Your Firm On The Basis Of Equality And Mutual Benefit.
2. The friendly cooperation with hydraulic piston seals helps the growth of DMS Seal Manufacturer. Get more info!
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