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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best hydraulic cylinder piston o ring

best hydraulic cylinder piston o ring
  • best hydraulic cylinder piston o ring
  • best hydraulic cylinder piston o ring

best hydraulic cylinder piston o ring

1. Installation Recommendation 
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Enterprise Strength
  • Dms Seals actively adopts the suggestions of customers and strives to provide quality and comprehensive services for customers.
Company Advantages
1. With the support from our experts, DMS Seal Manufacturer manufactured & designed using modern tools & equipment in strict compliance with the industry standards.
2. DMS Seal Manufacturer is manufactured using modern management tools and technology.
3. From the materials to designs, DMS Seal Manufacturer is totally guaranteed by our professional expertise.
4. While producing DMS Seal Manufacturer , the quality of materials are taken into seriously.
5. Regular product quality audit is carried out to ensure reliable product quality.
6. After many tests and modifications, the product finally reached the best quality.
7. This product has the highest quality, performance and durability.
8. Every aspect of the product, such as performance, durability, usability, and so on, has been carefully tested and inspected during the production and before shipment.
9. High temperature shortens the life of the component or even cause the device to fail, hence, using this product to dissipate the heat is significant to protect these components.
10. One of the visitors says that this product is awesome! Our kids love it. It brings fun and memories for my hot summer!
11. The product has been well treated so that it will stand the test of time and look better and more luster with age.
12. The product offers the best chance for people together with family or friends to beat the heat during the hot summer.

1. Installation Recommendation 

best hydraulic cylinder 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 is well-known for its greatest hydraulic cylinder piston with competitive price. DMS Seal Manufacturer has attracted more and more customers since its establishment. We provide a one-stop solution about piston o ring to meet the needs of our customers. Being highly recognized by customers, DMS Seal Manufacturer brand now takes the lead in glyd ring industry.
2. We adopt world-advanced technology when manufacturing rod seal . Our professional equipment allows us to fabricate such . We put great emphasis on technology of hydraulic rod seals .
3. DMS Seal Manufacturer strives to create value for the customers in the long run. Inquiry! At DMS Seal Manufacturer, our Vision is to be the premier hydraulic cylinder piston seals company in domestic and global markets. Inquiry! DMS Seal Manufacturer aims to make constant improvement in every detail and try to provide the best service. Inquiry!

best hydraulic cylinder piston o ring

hydraulic cylinder piston

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DMS Seals hydraulic cylinder piston has passed a broad range of performance tests. They are mainly anti-bacterial testing, tensile strength, temperature resistance, bending flexibility, and abrasion resistance testing. It has good characteristics of avoiding mildew and bacterium
DMS Seals hydraulic rod seals undergoes a complete pre-production process. The process includes pattern design (seam and trimming allowance), sample making, and pattern grading & marking. It has good characteristics of avoiding mildew and bacterium
DMS Seals hydraulic cylinder piston has been checked with regard to its quality. It has been inspected in the aspect of its workmanship defects such as stitching errors, poor lasting performance, and incomplete bonding. The product is characterized by excellent resistance to scratch
DMS Seals rod seal is carefully crafted. Factors such as the dimensions of the assembly and the machine elements, materials, and method of production are clearly specified before its manufacture. It, designed with proper weight, is very easy to carry around
Lab testing will be performed to control the quality of DMS Seals glyd ring. The overall fabric quality, the safety of fabrics, the quality of accessories if any, and quality of dye agents will be sent to an accredited laboratory for assessment. Made of durable and high-quality PU leather passing the green certification, it is environmental-friendly
Our glyd ring have advantages of high quality and low cost for maintenance. The tight stitching makes the product highly resistant to tearing
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