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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bronze rod seals with nbr or fkm o ring to high and low speed

bronze rod seals with nbr or fkm o ring to high and low speed
  • bronze rod seals with nbr or fkm o ring to high and low speed
  • bronze rod seals with nbr or fkm o ring to high and low speed

bronze rod seals with nbr or fkm o ring to high and low speed

1. Installation Recommendation 
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Enterprise Strength
  • Dms Seals is praised and favored by customers for high-quality products and professional after-sales services.
Company Advantages
1. Before the shipping of DMS Seal Manufacturer pneumatic rod seals , its cooling effect has been strictly tested up to the international standard in the refrigeration equipment industry.
2. DMS Seal Manufacturer pneumatic rod seals is carried out by our talented designers who place emphasis on designing functional and stylish bathrooms and keep up with the latest trends in the sanitary ware industry.
3. Featuring high luminous efficiency and long lifespan, DMS Seal Manufacturer pneumatic rod seals is developed by our R&D team who has spent a lot of time improving its luminous performance.
4. There is very little waste generated during the production process of DMS Seal Manufacturer pneumatic rod seals because all raw materials are optimally utilized due to computerized production.
5. The product is resistant to chemicals to some extent. Its surface has gone through special dipping treatment that helps resist acid and alkaline.
6. This product can stay dry. It has a superior moisture-wicking ability which can assist the transfer of moisture in vapor or liquid form quickly from the body into the fabric structure.
7. The product is temperature resistance. It will not expand under high temperature nor contract at low temperature.
8. The surface of this product appears to be smooth and consistent. It has been finely polished and removed all the defections such as burrs.
9. This product is able to offer the desired stability. It has a sturdy structure to withstand vertical or horizontal movement of the feet.
10. Owing to our pneumatic rod seals , DMS Seal Manufacturer has been regarded as the most reliable suppliers of rod seals in the world.
11. Promoting Dms Seals Technology Co.,limited's core competence based on fostering the outstanding corporate culture.
12. Through the years of explore, DMS Seal Manufacturer has its own advanced technology to produce rod seals .
13. rod seals will keep innovated with time going by.

1. Installation Recommendation 

bronze rod seals with nbr or fkm o ring 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

200-255.9

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

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

22

25

25

32.7

32.3

35.7

4.2

3.2

4.2

GSJ22*32.7*4.2

GSJ25*32.3*3.2

GSJ25*35.7*4.2

26.57*3.53

26.64*2.62

29.74*3.53

28

30

32

38.7

40.7

42.7

4.2

4.2

4.2

GSJ28*38.7*4.2

GSJ30*40.7*4.2

GSJ32*42.7*4.2

31.34*3.53

34.52*3.53

36.09*3.53

35

36

38

45.7

46.7

53.1

4.2

4.2

6.3

GSJ35*45.7*4.2

GSJ36*46.7*4.2

GSJ38*53.1*6.3

37.69*3.53

40.87*3.53

43.82*5.33

40

40

42

50.7

55.1

57.1

4.2

6.3

6.3

GSJ40*50.7*4.2

GSJ40*55.1*6.3

GSJ42*57.1*6.3

44.04*3.53

43.82*5.33

46.99*5.33

45

45

50

55.7

60.1

60.7

4.2

6.3

4.2

GSJ45*55.7*4.2

GSJ45*60.1*6.3

GSJ50*60.7*4.2

47.22*3.53

50.17*5.33

53.57*3.53

50

55

56

65.1

70.1

66.7

6.3

6.3

4.2

GSJ50*65.1*6.3

GSJ55*70.1*6.3

GSJ56*66.7*4.2

56.52*5.33

59.69*5.33

59.92*3.53

56

56

60

71.1

76.5

75.1

6.3

8.1

6.3

GSJ56*71.1*6.3

GSJ56*76.5*8.1

GSJ60*75.1*6.3

59.69*5.33

62.87*6.99

66.04*5.33

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Company Features
1. Dms Seals Technology Co.,limit
In the design of DMS Seals pneumatic rod seals, various concepts regarding furniture configuration have been thought of. They are the law of decoration, the choice of main tone, space utilization and layout, as well as symmetry and equilibrium. The especially-designed logo can be printed on the product
The raw materials used for DMS Seals o-ring seal will be inspected in many aspects. They are tightness, wear resistance, versatility, breathability, and moisture-wicking. The product has good acceptable axial load capacity in both directions
DMS Seals O Ring Manufacturers is subject to a diverse range of tests and assessments. It is checked against furniture functionality, sizes, stability, balance, space for feet, etc. The product has good acceptable axial load capacity in both directions
DMS Seals pneumatic rod seals is designed with consideration of all possible mechanisms. These mechanisms are aimed at helping the desired motion or the group of motions in this product. It is widely applied in the machinery for its low running resistance
DMS Seals hydraulic rod seals is designed with high standard. It is designed to meet, tested or compliant with such international standards as IP Protection, UL, and CE. The product has the advantage of wear resistance
The product is carefully examined to make sure that it is free from flaws. The product can withstand heavy inertial forces
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