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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DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed

DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed

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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Product Details
We are confident about the exquisite details of Oil Seal Manufacturer.Dms Seals is certified by various qualifications. We have advanced production technology and great production capability. Oil Seal Manufacturer has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.
Product Comparison
Dms Seals has professional production workshops and great production technology. O-ring Seal we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.Compared with similar products, Dms Seals's O-ring Seal has the following advantages.
Company Advantages
1. There is a fact that the function of rod seals is well-designed to match the needs of the products.
2. Our rod seals is compact in outline for convenient transportation.
3. Whatever in color or in size, our rod seals surpasses similar products in market.
4. The product has stable performance and long storage time.
5. The product exceeds the industry standards of performance, durability, and usability.
6. This product is widely available in the global market and is likely to be used more in the future.
7. Our rod seals can always grace the hydraulic rod seals online of our customers with even the most discerning tastes.
8. Dms Seals Technology Co.,limited will firmly observe the principle of ' Customers First'.
9. Favored by more and more customers, DMS Seal Manufacturer now has been applying the best materials and most advanced machines to produce.
10. Quality, quantity, and efficiency are very important in production management for Dms Seals Technology Co.,limited.

1. Installation Recommendation 

DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed-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. DMS Seal Manufacturer plays a leading role in the field of rod seals by its high popularity. Dms Seals Technology Co.,limited sells world brand professional hydraulic rod seals products. Dms Seals Technology Co.,limited has rich experience in manufacturing O Ring Manufacturers .
2. In Dms Seals Technology Co.,limited, our o-ring seal are of great quality. Dms Seals Technology Co.,limited has high-tech machines and skillful workers. Dms Seals Technology Co.,limited adopts the advanced technology and unique production process. Dms Seals Technology Co.,limited sets up a professional R&D team for best rod seals . Manufactured by the most advanced technology, rod seals
3. DMS Seal Manufacturer adhere to the concept of leading rod seals major markets. Get price! With efforts to improve the quality of service and rod seals , DMS Seal Manufacturer aims to become a more popular brand. Get price! DMS Seal Manufacturer works hard for the best interests of our customers. Get price! DMS Seal Manufacturer ​​provides enthusiasm for all customers together with stable supply and preferential prices. Get price!

DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed

rod seals

Type:

DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed-2DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed-3

There are different dimensions of rod seals for customers' choice. It is carefully and meticulously polished and burnisheed
DMS Seals hydraulic rod seals online is made of the materials that fully meet with the rigorous product safety standards. The product has the advantage of rust protection
DMS Seals rod seals leads the industry in the progress of production. The product is provided by the rapid air transportation of DHL or UPS
DMS Seals o-ring seal has a secured source of raw materials. It is not only suitable for men but also for women
DMS Seals O Ring Manufacturers is of exceptional design and high-quality materials. The product utilizes laser engraving technology, which makes it more durable
It is manufactured in an audited facility that meets rigorous quality standards. The product can be tested with a free-of-charge sample
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