DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier(O Ring Suppliers&Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer compact piston o ring

DMS Seal Manufacturer compact piston o ring

DMS Seal Manufacturer compact piston o ring

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-45℃+200℃
Speed
15 m/s
Medium
hydraulic oil, flame retardant liquid, water, gas
Price
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Product Information of DMS Seal Manufacturer compact piston o ring
Product Details
Dms Seals pays great attention to details of Oil Seal Manufacturer.Dms Seals pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee Oil Seal Manufacturer to be quality-reliable and price-favorable.
  • application-DMS Seal Manufacturer compact piston o ring-DMS Seal Manufacturer-img
Application Scope
O-ring Seal has a wide range of applications. It is mainly used in the following industries and fields.Dms Seals has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.
  • application-DMS Seal Manufacturer compact piston o ring-DMS Seal Manufacturer-img
Company Advantages
1. DMS Seal Manufacturer piston o ring is tested before it leaves our facility. We test its viewing surface to make sure they meet standards in nearly 30 areas, such as business purpose and home entertainment.
2. The quality of DMS Seal Manufacturer glyd ring is guaranteed at the very beginning. Exhaustive quality control testing is done for all its materials to ensure that any inferior component would be replaced long before production begins.
3. Various auxiliary machines will be used in the inspection of DMS Seal Manufacturer glyd ring. These types of machinery will check its water absorption rate, deformability, firing temperature, surface defects, etc.
4. DMS Seal Manufacturer piston o ring undergoes a thorough quality test conducted by the third-party testing organization which is professional in mobile phone accessories.
5. The product has the advantage of long service life.
6. Its quality is inspected and checked right from raw materials to the final production.
7. The high performance of our glyd ring mainly lies in piston o ring .
8. The actual use shows that glyd ring has good properties such as piston o ring .
9. This product is methodically examined to ensure the quality and durability.
10. With so many economic benefits, the product enjoys a bright prospect on the market.
11. The product is well known and one of the best one in the industry.
12. The product enjoys good sales record in many countries, having a larger market share.

1. Installation Recommendation 

DMS Seal Manufacturer compact piston o ring-1


2. Installation Sizes

Rod Diameter                         dN h9

Groove Diameter

Groove Width

Radius

Radial Clearance                S max.

O-Ring Cross-Section

Standard Application

Light Application

Heavy Duty Application

D1 H9

L1+0.2

R1

10MPa

20MPa

40MPa

d2

3-7.9

8-18.9

-

dN+4.9

2.2

0.4

0.3

0.20

0.15

1.78

8-18.9

19-37.9

-

dN+7.3

3.2

0.6

0.4

0.25

0.15

2.62

19-37.9

38-199.9

8-18.9

dN+10.7

4.2

1.0

0.4

0.25

0.20

3.53

38-199.9

200-255.9

19-37.9

dN+15.1

6.3

1.3

0.5

0.30

0.20

5.33

200-255.9

256-649.9

38-199.9

dN+20.5

8.1

1.8

0.6

0.35

0.25

7.00

256-649.9

650-999.9

200-255.9

dN+24.0

8.1

1.8

0.6

0.35

0.25

7.00

650-999.9

≥1000.0

256-649.9

dN+27.3

9.5

2.5

0.7

0.50

0.30

8.40

≥1000.0

-

650-999.9

dN+38.0

13.8

3.0

1.0

0.70

0.60

12.00


3. Application and properties

Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation.

Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

 

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

 

5. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3 - 1600mm

0 - 60MPa

-45℃ +200℃

15 m/s

hydraulic oil, flame retardant liquid, water, gas


6. Installation Dimensions

Rod Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

dN h9

D1 H9

L1+0.2

4

5

6

8.9

9.9

10.9

2.2

2.2

2.2

GSJ4*8.9*2.2

GSJ5*9.9*2.2

GSJ6*10.9*2.2

5.28*1.78

6.75*1.78

7.65*1.78

8

8

10

12.9

15.3

14.9

2.2

3.2

2.2

GSJ8*12.9*2.2

GSJ8*15.3*3.2

GSJ10*14.9*2.2

9.25*1.78

10.77*2.62

11.8*1.78

10

12

12

17.3

16.9

19.3

3.2

2.2

3.2

GSJ10*17.3*3.2

GSJ12*16.9*2.2

GSJ12*19.3*3.2

12.37*2.62

13.3*1.78

13.94*2.62

14

14

15

18.9

21.3

19.9

2.2

3.2

2.2

GSJ14*18.9*2.2

GSJ14*21.3*3.2

GSJ15*19.9*2.2

15.6*1.78

15.54*2.62

16.67*1.78

15

16

16

22.3

20.9

23.3

3.2

2.2

3.2

GSJ15*22.3*3.2

GSJ16*20.9*2.2

GSJ16*23.3*3.2

17.12*2.62

17.17*1.78

18.72*2.62

18

18

19

22.9

25.3

29.7

2.2

3.2

4.2

GSJ18*22.9*2.2

GSJ18*25.3*3.2

GSJ19*29.7*4.2

18.77*1.78

20.29*2.62

23.39*3.53

20

20

22

27.3

30.7

29.3

3.2

4.2

3.2

GSJ20*27.3*3.2

GSJ20*30.7*4.2

GSJ22*29.3*3.2

21.89*2.62

23.39*3.53

23.47*2.62



Company Features
1. Dms Seals Technology Co.,limited stands at the forefront of their glyd ring market. DMS Seal Manufacturer offers higher quality rod seal in this industry which expects much. Dms Seals Technology Co.,limited is a team that keeps fighting in the piston o ring industry. Dms Seals Technology Co.,limited is in a leading position in China's hydraulic cylinder piston industry. Dms Seals Technology Co.,limited is a hydraulic rod seals producing company that offers satisfactory and professional solutions for every one of our customers.
2. The strong R&D team guarantees the high-quality products of DMS Seal Manufacturer. There are many experienced managing talents and professional technician with strong ability of piston seals developing in Dms Seals Technology Co.,limited. Dms Seals Technology Co.,limited commits itself to the promotion of independent R&D ability in many years. With strong technical expertise and advanced management, Dms Seals Technology Co.,limited produces many kinds of hydraulic cylinder piston seals . The establishment of an open and reliable hydraulic seals catalogue boosts more high comments from customers.
3. Cherishing the enterprise spirit of ptfe o ring will enhance the cohesion of each DMS Seal Manufacturer employee. Get price! Based on comparative advantages, DMS Seal Manufacturer will vigorously develop a circular economy and continuously improve the service. Get price! With cutting-edge technologies, Dms Seals Technology Co.,limited aims to premium products and quality services. Get price!

DMS Seal Manufacturer compact piston o ring

glyd ring

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DMS Seal Manufacturer compact piston o ring-2DMS Seal Manufacturer compact piston o ring-3

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