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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high quality o-ring seal supplier for pressure work and sliding high speed occasions

high quality o-ring seal supplier for pressure work and sliding high speed occasions
  • high quality o-ring seal supplier for pressure work and sliding high speed occasions
  • high quality o-ring seal supplier for pressure work and sliding high speed occasions

high quality o-ring seal supplier for pressure work and sliding high speed occasions

As a professional manufacturer of o-ring seal, Dms Seals Technology Co.,limited insists on high quality. Dms Seals Technology Co.,limited has trained production professionals in the hydraulic rod seals industry. Dms Seals Technology Co.,limited has a large factory to perform the mass production of rod seals . DMS Seal Manufacturer has its own characteristics in the O Ring Manufacturers industry.
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Application Scope
Dms Seals's Oil Seal Manufacturer is widely used in various scenes.Dms Seals always gives priority to customers and services. With a great focus on customers, we strive to meet their needs and provide optimal solutions.
  • application-O-ring Seal-Oil Seal Manufacturer-DMS Seals-img
Enterprise Strength
  • Dms Seals advocates to focus on customer's feelings and emphasizes humanized service. We also wholeheartedly serve for every customer with the work spirit of 'strict, professional and pragmatic' and the attitude of 'passionate, honest, and kind'.
Company Advantages
1. o-ring seal is designed to be hydraulic rod seals across the market.
2. hydraulic rod seals is durable to many times washing, so it can be used as a o-ring seal.
3. o-ring seal is comprised of hydraulic rod seals and hydraulic rod seals online .
4. The design of o-ring seal is quite reasonable in structure, both hydraulic rod seals and economical.
5. o-ring seal has stable performance and long storage time.
6. Pure materials ensure the durability of o-ring seal.
7. The production has the advantages of high performance, strong usability, and long service life.
8. Users will enjoy getting a better night of rest realizing this product will not cause skin problems and feel amazing on the skin.
9. Security can be provided with this product. Packing can make items tamper-resistant, can help reduce theft and can help prevent harm from dangerous products.
10. The product increases operational efficiency. It can run for 24 hours to finish the task while consuming little energy or power.
11. With many management and support features, it reduces the need for many less-skilled workers. This will undoubtedly help manufacturers maintain their competitive edge in the industry.
12. People who used it for half a year said there is no aging, deformation or even extrusion damage occurs in this product.

1. Installation Recommendation 

high quality o-ring seal supplier 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. As a professional manufacturer of o-ring seal, Dms Seals Technology Co.,limited insists on high quality. Dms Seals Technology Co.,limited has trained production professionals in the hydraulic rod seals industry. Dms Seals Technology Co.,limited has a large factory to perform the mass production of rod seals . DMS Seal Manufacturer has its own characteristics in the O Ring Manufacturers industry.
2. We manage the supply of products to customers worldwide, especially Japan, the United States, and the United Kingdom. The demand for our products in the international market demonstrates our ability to meet or exceed the needs of every customer. Our manufacturing plant is equipped with advanced machinery including 3D design and CNC machines. These machines enable us to manufacture the highest quality products by adopting the latest manufacturing techniques. Our factory has set up a strict production management system. This system plays a significant role in enhancing productivity and product quality. This also gives us great confidence in providing clients quality products.
3. DMS Seal Manufacturer has great ambition to win the main market of o-ring seal. Check now! We plan to become a global o-ring seal exporter. Check now! The vision of Dms Seals Technology Co.,limited is to become a leader in products and services in the o-ring seal industry. Check now! We will continue to improve the quality of service rendered by each employee from Dms Seals Technology Co.,limited. Check now! There are clear goals for DMS Seal Manufacturer to be a most competitive company in the o-ring seal industry. Check now!

high quality o-ring seal supplier for pressure work and sliding high speed occasions

o-ring seal

Type:

high quality o-ring seal supplier for pressure work and sliding high speed occasions-2

It is our distinguished design team that our O Ring Manufacturers are made to be so attractive. It is precisely designed for quick and easy installation
hydraulic rod seals online follows the design idea of 'speciality and meticulousness'. The dimensional accuracy of the product reaches 0.005mm
DMS Seals hydraulic rod seals online is made in strict accordance with the industry standard. It is pre-coated with anti-corrosion lubricant
Being widely recognized by more customers, it turns out to be effective that DMS Seals needs to also pay attention to the design of o-ring seal. It has received wide recognition in the markets of Japan, the United States, and Germany
Superior and efficient performance of our O Ring Manufacturers shows its an ideal choice for you.
The product has been tested by a third-party authoritative agency, which is a great guarantee on its high quality and stable functionality. Its raw materials all comply with the international RoHS standard
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