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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Custom seal hydraulic piston seals DMS Seal Manufacturer ptfe

Custom seal hydraulic piston seals DMS Seal Manufacturer ptfe

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-30℃+100℃
Speed
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. As one of the unique feature, pneumatic piston seals successfully makes hydraulic piston seals sizes more popular among customers. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. Dms Seals Technology Co.,limited, well-known for its superior quality, will provide first-class service. DMS Seals provides professional design and production of high-grade o-ring seals
3. piston seals has competitive price which is able to make your cost recover quickly. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
4. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system. The feature provided by hydraulic piston seals makes hydraulic piston seals,hydraulic cylinder piston seals being widely applied in many different situations.
5. DMS Seals' production equipment and test equipment are on the leading level in the industry. o-ring seal,hydraulic piston seals suppliers is easy to adjust its height for different types of people.
Installation Recommendation

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Installation Sizes

Bore    Diameter                        

Groove  Diameter

Groove Width

Radius

Radial    Clearance                         S    max.

D H8

d h8

L1+0.2

R1

16MPa

26MPa

32MPa

40MPa

55.0-149.9

D-10.0

10.0

0.4

0.60

0.50

0.40

0.40

150.0-244.9

D-12.5

12.5

0.4

0.75

0.65

0.55

0.50

245.0-500.0

D-15.0

15.0

0.8

0.75

0.65

0.55

0.50

500.1-760.0

D-17.5

17.5

1.2

0.75

0.65

0.55

0.50

760.1-999.9

D-20.0

20.0

1.2

0.80

0.70

0.60

0.55

≧1000

D-20.0

20.5

1.2

0.80

0.70

0.60

0.55

Application and properties

Applied to the hydraulic cylinder of heavy machinery and metallurgical equipment. Pressure resistance and corrosion resistance are strong, good thermal conductivity,structure anti-distortion, low friction, no crawling phenomenon.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-60MPa

-30℃+100℃

5 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

D H8

d h8

L+0.2

55
60
70

40
45
55

10
10
10

GSF-W55*40*10
GSF-W60*45*10
GSF-W70*55*10

80
90
100

60
70
80

10
10
10

GSF-W80*60*10
GSF-W90*70*10
GSF-W100*80*10

110
115
120

90
95
100

10
10
10

GSF-W110*90*10
GSF-W115*95*10
GSF-W120*100*10

130
140
150

110
120
125

10
10
12.5

GSF-W130*110*10
GSF-W140*120*10
GSF-W150*125*12.5

160
165
170

135
140
145

12.5
12.5
12.5

GSF-W160*135*12.5
GSF-W165*140*12.5
GSF-W170*145*12.5

180
185
190

155
160
165

12.5
12.5
12.5

GSF-W180*155*12.5
GSF-W185*160*12.5
GSF-W190*165*12.5

200
205
210

175
180
185

12.5
12.5
12.5

GSF-W200*175*12.5
GSF-W205*180*12.5
GSF-W210*185*12.5

215
220
225

190
195
200

12.5
12.5
12.5

GSF-W215*190*12.5
GSF-W220*195*12.5
GSF-W225*200*12.5

230
240
245

205
215
215

12.5
12.5
15

GSF-W230*205*12.5
GSF-W240*215*12.5
GSF-W245*215*15

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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. Get more info!

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