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 bronze filled hydraulic rod seals glyd ring for larger piston clearance

DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance

DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance

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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Pieces
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Company Advantages
1. DMS Seal Manufacturer hydraulic oil seal is fabricated using quality raw materials and advanced production technology. The high pressure seals have strong wear resistance to hard conditions
2. The product has gained a good reputation in the industry, promoting its wider market application. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
3. Our quality experts test this product on different parameters, so as to maintain the quality. DMS Seals provides professional design and production of high-grade o-ring seals
4. The product can be used for a relatively long time thanks to its high quality materials. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience

1. Installation Recommendation 

DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance-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. Being excellent in improving the quality of hydraulic rod seals , Dms Seals Technology Co.,limited has won customer's trust. we have successfully developed a variety of glyd ring series.
2. Our advanced machine is able to fabricate such rod seal with features of [拓展关键词/特点].
3. Our quality is our company name card in piston seals industry, so we will do it best. Customers’ satisfaction is a core value for the growth and profitability of our company. This satisfaction first relies on the quality of our teams. We would like to make efforts to convince customers that we have the responsibility, ability, and expertise to offer what they really need. Contact us!
The quality of DMS Seals rod seal is guaranteed by a number of factors. The performance, reliability, durability, visual and perceived quality of the garment can be counted on the excellent workmanship. The product has a perfect cooling system, extending the service life of graphics cards
DMS Seals piston seals can be custom manufactured to the customer‘s specification. Our high-frequency welding process allows for the production of screen surfaces in almost any shape and size. Its quality materials enhance the heat dissipation performance
The design of DMS Seals piston seals is conducted meticulously. It is carried out on the choice of drawing paper, a pen, color, computer, and other tools and the pen line is used to depict shoe line drawings. The product has multiple functional interfaces which are easy to operate
The raw materials used for DMS Seals hydraulic rod seals will be inspected in many aspects. They are tightness, wear resistance, versatility, breathability, and moisture-wicking. Its quality materials enhance the heat dissipation performance
DMS Seals glyd ring is required to be checked for potential packaging issues. It has to be inspected with regard to the polybag sealing method, polybag size, appropriate labeling, barcodes, and price tags. The heat dissipation efficiency of this product is considerable
The product features high efficiency. It is able to perform tasks at a high speed and is capable of delivering results within short periods of time. The product is compatibility with various motherboards
This product stands out for its durability. With a specially coated surface, it is not prone to oxidation with seasonal changes in humidity. The product is small in size and does not take up space
It has the advantage of easy operation. With a user-friendly design, its functional parameters can be easily adjusted according to different working modes. It can be stacked and easy to move
The product has the expected repeatability. It can return to the same location multiple times under the same conditions. The product can be customized according to customers' needs
This product has excellent color fastness. It excels in maintaining color under conditions of washing, lighting, sublimation and friction. The product is optimized for power consumption and is energy efficient in practical use
It has reliable colorfastness. It is mandatory to identify and eliminate any possible colorfastness risks prior to production. The product is small in size and does not take up space
Dms Seals Technology Co.,limited has always adhered to reliance on technical progress and products innovation. Made of high quality steel/aluminum, the product is durable enough
Dms Seals Technology Co.,limited advocates glyd ring to expand its industrial value. The structure of this product avoids problems of overheating
The development of Dms Seals Technology Co.,limited benefits the people in the surrounding communities. Its sturdy case can protect itself from being destroyed
There will professional technical persons to help you if there is any problems for our glyd ring. The product runs steadily and reliably, which works well in the different environment
Promoting Dms Seals Technology Co.,limited's core competence based on fostering the outstanding corporate culture. The product is equipped with a cost-effective graphics card to improve overall performance
Dms Seals Technology Co.,limited has a solid research base and product R&D capabilities in the field of hydraulic oil seal. The equipped graphics cards make the product more productive
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