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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hydraulic cylinder piston seals for larger piston clearance DMS Seal Manufacturer

hydraulic cylinder piston seals for larger piston clearance DMS Seal Manufacturer

Hydraulic cylinder piston seals for larger piston clearance 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, gas
Price
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Quantity Needed:
Pieces
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Product Comparison
Closely following the market trend, Dms Seals uses advanced production equipment and manufacturing technology to produce O-ring Seal. The product receives favors from the majority of customers for the high quality and favorable price.Dms Seals guarantees O-ring Seal to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.
  • DMS Seal Manufacturer-hydraulic cylinder piston seals ,hydraulic seals catalogue | DMS Seal Manufact
    DMS Seal Manufacturer-hydraulic cylinder piston seals ,hydraulic seals catalogue | DMS Seal Manufact-1
Company Advantages
1. hydraulic cylinder piston seals produced by Dms Seals Technology Co.,limited are chiefly characterized by their hydraulic seals catalogue .
2. The special composition of hydraulic cylinder piston seals makes it obtain good performance of hydraulic seals catalogue .
3. hydraulic cylinder piston seals is especially fits for the usage in hydraulic seals catalogue .
4. hydraulic cylinder piston seals is designed to be hydraulic seals catalogue across the market.
5. Internationally-certified quality: The product, tested by the authoritative third-party, has been approved to meet with the widely-recognized international quality standards.
6. Before delivery, the product must go through strict inspection to ensure high quality in performance, availability and other aspects.
7. After rigorous testing and testing, the product is qualified for high performance and quality.
8. This product discloses many advantages such as long-lasting stable performance, long service life and the like.
9. Compared with other products, this product has the advantages of long service life, stable performance and good usability.
10. Finding applications in many industries, this product is offered in different sizes and finishes.
11. This product is favored by the majority of the people and shows the broad market application prospects of this product.
12. Due to its excellent characteristics, this product is well received by customers and is used more and more in the market.

1. Installation Recommendation 

hydraulic cylinder piston seals for larger piston clearance DMS Seal Manufacturer-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. With large manufacture base, Dms Seals Technology Co.,limited has big advantage in capacity for hydraulic cylinder piston seals . The high quality rod seal makes DMS Seal Manufacturer more competitive in the industry. Dms Seals Technology Co.,limited offers a high-end range of glyd ring products like hydraulic seals catalogue . As a front-runner enterprise, Dms Seals Technology Co.,limited's technology capability is recognized globally. Dms Seals Technology Co.,limited is a professional manufacturer and distributor of hydraulic rod seals .
2. DMS Seal Manufacturer developed core competitiveness by improving the technological innovation. Dms Seals Technology Co.,limited has experts with practical experiences who devote themselves to piston seals field. DMS Seal Manufacturer has put a lot of effort into producing high quality hydraulic cylinder piston seals . Dms Seals Technology Co.,limited has core technologies and independent R&D capabilities for hydraulic cylinder piston seals production. It shows that hydraulic cylinder piston seals has been optimized by the independent technology of DMS Seal Manufacturer.
3. Keeping innovating, improving, and stable cooperating relationships are our business goal. Under this goal, we always focus on market trends and provides worthy products for customers. We will always follow corporate governance standards that promote integrity, transparency, and accountability in order to protect and enhance the long-term success of our company. Our company engages actively in all kinds of sustainability initiatives. The unwavering commitment has truly made a difference in our production methods and has made us a better manufacturer. We adhere to the business philosophy "quality of survival, credibility for development, market-oriented" in the fierce competition. We will win more customers relying on first-class product quality. Committed to the environmental sustainability of our operations, we emphasize the use of renewable resources and the conservation of water. We have reduced the water utilization of our factory in order to prevent excessive utilization of water sources.

hydraulic cylinder piston seals for larger piston clearance DMS Seal Manufacturer

hydraulic cylinder piston seals

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