DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals-Mechanical Seals and Oil Ring Seals Manufacturer

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

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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rubber piston seals for pneumatic equipment DMS Seal Manufacturer

Rubber piston seals for pneumatic equipment DMS Seal Manufacturer

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-45℃ +200℃
Speed
15 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Price
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Product Information of rubber piston seals for pneumatic equipment DMS Seal Manufacturer
Enterprise Strength
  • Dms Seals insists on providing professional services for customers with an enthusiastic and responsible attitude. This enables us to improve customers' satisfaction and trust.
Company Advantages
1. The quality assurance testing of DMS Seal Manufacturer rubber piston seals is completed under design conditions before delivery, ensuring fewer issues and a better cooling effect during start-up and commissioning.
2. The electrolytes of DMS Seal Manufacturer piston seals are well treated to have high ionic conductivity and good wetting characteristics, particularly for high power applications.
3. The manufacturing of DMS Seal Manufacturer rubber piston seals basically involves processes of plasticizing, mixing, calendering or extrusion, forming, punching, cutting and vulcanizing.
4. DMS Seal Manufacturer piston seals is under constant control in respect of safety and compliance with applicable international refrigeration system standards, as evidenced by the CE certificate of conformity issued.
5. The product is deformation-resistant. With low dilatation coefficient, the product will not expand even used under high temperature or wet environment.
6. The product is deformation resistant. Its hardened materials can stand up to the high temperature in the bathroom as well as heavy loads.
7. The product works perfectly in a modern style kitchen. It is designed with streamline shape, giving an appeal of freshness and brightness to the kitchen.
8. The product is bacteria and fungi resistant. During the cleaning stage, it has gone through antibacterial and sterilization treatment, and the surface is finely polished to a very smooth level, which can effectively kill the bacteria.
9. Dms Seals Technology Co.,limited offers factory price with best quality products.
10. Dms Seals Technology Co.,limited has the world’s advanced automatic production line and computer detection equipment.
11. Comparing with other brand suppliers, direct factory price is Dms Seals Technology Co.,limited's advantage.

1. Installation Recommendation 

rubber piston seals for pneumatic equipment DMS Seal Manufacturer-1



2. Installation Sizes

Bore 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

8-14.9

15-39.9

-

DN-4.9

2.2

0.4

0.3

0.20

0.15

1.78

15-39.9

40-79.9

-

DN-7.5

3.2

0.6

0.4

0.25

0.15

2.62

40-79.9

80-132.9

15-39.9

DN-11.0

4.2

1.0

0.4

0.25

0.20

3.53

80-132.9

133-329.9

40-79.9

DN-15.5

6.3

1.3

0.5

0.30

0.20

5.33

133-329.9

330-699.9

80-132.9

DN-21.0

8.1

1.8

0.6

0.35

0.25

7.00

330-669.9

670-99.9

133-329.9

DN-24.5

8.1

1.8

0.6

0.35

0.25

7.00

670-999.9

≥1000

330-669.9

DN-28.0

9.5

2.5

0.7

0.50

0.30

8.40

≥1000

≥1000

≥1000

DN-38.0

13.8

3.0

1.0

0.70

0.60

12.00



3. Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.


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 and others


6. Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

DN H9

d1 h9

L1+0.2

8

10

12

3.1

5.1

7.1

2.2

2.2

2.2

GSF8*3.1*2.2

GSF10*5.1*2.2

GSF12*7.1*2.2

2.90*1.78

4.80*1.8

6.70*1.8

14

15

15

9.1

10.1

7.5

2.2

2.2

3.2

GSF14*9.1*2.2

GSF15*10.1*2.2

GSF15*7.5*3.2

8.75*1.8

7.59*2.62

8.75*1.8

16

16

18

11.1

8.5

13.1

2.2

3.2

2.2

GSF16*11.1*2.2

GSF16*8.5*3.2

GSF18*13.1*2.2

10.82*1.78

7.59*2.62

12.42*1.78

18

20

20

10.5

15.1

12.5

3.2

2.2

3.2

GSF18*10.5*3.2

GSF20*15.1*2.2

GSF20*12.5*3.2

9.19*2.62

14.00*1.78

12.37*2.62

24

24

25

19.1

16.5

17.5

2.2

3.2

3.2

GSF24*19.1*2.2

GSF24*16.5*3.2

GSF25*17.5*3.2

18.77*1.78

15.54*2.62

17.12*2.62

25

28

28

14

20.5

17

4.2

3.2

4.2

GSF25*14*4.2

GSF28*20.5*3.2

GSF28*17*4.2

13.87*3.53

20.29*2.62

15.47*3.53

30

30

32

22.5

19

24.5

3.2

4.2

3.2

GSF30*22.5*3.2

GSF30*19*4.2

GSF32*24.5*3.2

21.89*2.62

26.70*1.78

23.47*2.62


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Company Features
1. We have great team and great piston seals . Dms Seals Technology Co.,limited is one of the most famous company that deals with hydraulic piston seals . Dms Seals Technology Co.,limited is a leading company in the industry of o-ring seal in China. We aim to be number one in the industry of piston seals . Our piston seals wins us many distinguished customers, such as rubber piston seals.
2. Modern production equipment can fully guarantee the quality of piston seals . We are fortunate to have a group of professionals. Those people are perfectly equipped with the expertise to offer useful information and advice to enable our customers to know everything about the products. Dms Seals Technology Co.,limited is equipped with a full set of imported equipment. The high quality and solid technical foundation make DMS Seal Manufacturer products competitive. The outcome of piston seals has been considerably enhanced through our international advanced technology.
3. Dms Seals Technology Co.,limited aims to maintain long-term and high-speed development. Contact! Dms Seals Technology Co.,limited will, as always, adhere to the policy of hydraulic piston seals suppliers . Contact! Offering the most considerate service is the rule that DMS Seal Manufacturer staff need to abide by. Contact! Dms Seals Technology Co.,limited will create more additional value for the customers with our professional knowledge. Contact!

rubber piston seals for pneumatic equipment DMS Seal Manufacturer

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