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  >  seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe
seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe
seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe
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 piston seals facility can pneumatic piston seals and you can specify hydraulic piston seals sizes.DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. It is of great importance for DMS Seal Manufacturer to provide exquisite customer service. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. Seal we produced has applications in a wide range of fields. hydraulic piston seals,hydraulic piston seals have always found a traditional use in the hydraulic cylinder piston seals industries, due the hydraulic piston seals suppliers of the material.
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. There are many successful cooperation cases with Dms Seals Technology Co.,limited for our piston seals. - hydraulic piston seals is developed using latest technology support for pneumatic piston seals.
2. Dms Seals Technology Co.,limited invests a lot in technology of o-ring seal.
3. DMS Seal Manufacturer has made some breakthroughs in improving quality of the piston seals. - Relentless pursuit of quality excellence is significant to Dms Seals Technology Co.,limited. Inquire now!
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