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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Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions

Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions

Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions

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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Enterprise Strength
  • Dms Seals has always been committed to providing professional, considerate, and efficient services.
Product Comparison
Dms Seals carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce Oil Seal Manufacturer which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.Compared with products in the industry, Dms Seals's Oil Seal Manufacturer has the outstanding advantages which are mainly reflected in the following aspects.
  • Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions-DMS Sea
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Company Advantages
1. To guarantee a good electrical contact, DMS Seal Manufacturer O Ring Manufacturers is carefully treated both in components soldering and oxidation. For example, the metal part of it has been exquisitely handled with paint to avoid oxidation or corrosion.
2. The design of DMS Seal Manufacturer is carried out adopting the principle of heat dissipation. This design enables it to work for a long time without affecting the light extraction rate.
3. DMS Seal Manufacturer is well manufactured. It adopts integrated technologies that can handle waters with high turbidity and high organics.
4. DMS Seal Manufacturer O Ring Manufacturers is manufactured by utilizing a tech pack - a comprehensive packet of design details. Through this, the product can meet customers' exact specifications.
5. We have set up a comprehensive quality control system to ensure its quality.
6. The strict quality control system and the operation flow are formulated to improve the quality of finished product.
7. Our dedicated QC team takes immediate measures to improve the quality of this product.
8. Under the control of strict quality management system, the product is bound to be of a quality that conforms to the industry standard.
9. Dms Seals Technology Co.,limited has more than decades of years of professional technology and experience in producing O Ring Manufacturers .
10. DMS Seal Manufacturer can not only provide high quality O Ring Manufacturers not also considerate service.
11. This product has the potential for sustainable development.
12. This product will have a high retention of market share in the next few years.
13. Dms Seals Technology Co.,limited possess a highly-efficient management team, strong R&D ability, professional customer service and large e-business platform.

1. Installation Recommendation 

Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions-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

200-225.9

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 environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in themedium with oil spots. 

Meet the standard of GB/T 15242.3.

 

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

20

20

22

27.3

30.7

29.3

3.2

4.2

3.2

GSI20*27.3*3.2

GSI20*30.7*4.2

GSI22*29.3*3.2

21.89*2.62

25.0*3.53

25.07*2.62

22

24

25

32.7

31.3

32.3

4.2

3.2

3.2

GSI22*32.7*4.2

GSI24*31.3*3.2

GSI25*32.3*3.2

26.57*3.53

26.64*2.62

28.24*2.62

25

26

28

35.7

36.7

35.3

4.2

4.2

3.2

GSI25*35.7*4.2

GSI26*36.7*4.2

GSI28*35.3*3.2

29.74*3.53

29.74*3.53

29.82*2.62

28

30

30

38.7

37.3

40.7

4.2

3.2

4.2

GSI28*38.7*4.2

GSI30*37.3*3.2

GSI30*40.7*4.2

32.92*3.53

32.99*2.62

34.52*3.53

32

32

35

39.3

42.7

42.3

3.2

4.2

3.2

GSI32*39.3*3.2

GSI32*42.7*4.2

GSI35*42.3*3.2

34.59*2.62

36.09*3.53

37.77*2.62

35

36

36

45.7

43.3

46.7

4.2

3.2

4.2

GSI35*45.7*4.2

GSI36*43.3*3.2

GSI36*46.7*4.2

37.69*3.53

39.34*2.62

40.87*3.53

38

38

40

48.7

53.1

50.7

4.2

6.3

4.2

GSI38*48.7*4.2

GSI38*53.1*6.3

GSI40*50.7*4.2

40.87*3.53

43.82*5.33

44.04*3.53

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Company Features
1. With a team of high-quality professionals, Dms Seals Technology Co.,limited R&D ability for O Ring Manufacturers is in the front rank in China. The main business of DMS Seal Manufacturer covers the manufacturing and sales service of hydraulic rod seals . Dms Seals Technology Co.,limited has attracted many customers due to its first-class technology, high quality and competitive price. Since its inception, Dms Seals Technology Co.,limited has been developing rapidly.
2. Dms Seals Technology Co.,limited has many experienced middle and senior technical personnel. Dms Seals Technology Co.,limited goes back to its research teams and crafts new products. Dms Seals Technology Co.,limited always adheres to the scientific concept of development.
3. We have been committed to environmental protection and sustainable development. By adopting improved environmental practices, we show our determination in protecting the environment. For our business, sustainability is an integral part of our activities and is something that employees are constantly aware of. We're fully compliant with all local and regional environmental requirements governing the use of energy and the treatment of emissions. Customer satisfaction is our corporate philosophy and the cornerstone of all our activities by determining the direction of our pursuit and values. Check now!

Custom O Ring Manufacturers manufacturers for pressure work and sliding high speed occasions

O Ring Manufacturers

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