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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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

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 manufacture of DMS Seals O Ring Manufacturers, a range of techniques are used, from the ultra-traditional cutting of metal using a saw, through soldering, into lost-wax casting. This product features a high level of metal purity
The casting process of DMS Seals o-ring seal involves the following steps: wax model and casting preparation, burnout, melting, casting, divesting, and laser review. This product is perfect for weddings, parties, anniversaries, and daily wear
Each raw material to be used for DMS Seals rod seals will be thoroughly inspected for any lumps, molds, cracks, blemishes and other pre-production anomalies that could take place. This product is able to maintain its original shape
DMS Seals rod seals is professionally designed. It is created by our CAD designers who have the technology and expertise to create jewelry ideas rendered in three dimensions. This product features a high level of metal purity
DMS Seals o-ring seal has gone through a series of complete production processes which include sketch selection, 3D design, casting, waxing, polishing, finishing, and quality assurance. Free of lead and nickel, this product does no harm to the human body
Our products have been certified by many recognized standards, such as ISO quality standards. It is professionally painted, thus, it is not easy to fade
The product abides by international quality standards. This product is easy to put on and take off
Durable in use: the quality of this product is assured base on its perfect design and fine craftsmanship. Thus it can be use-durable for a long time if it is maintained properly. This product is easy to put on and take off
Whether incoming detection, production process supervision or finished product inspection, the production is done with the most serious and responsible attitude.
Strict quality control process ensures zero defects and consistent quality. It has a clean appearance with no imperfections
This product has excellent performance, durability and usability. This product can easily match people's different complexions
This product is less likely to erode and will stay beautiful for years with little or no maintenance. It will be a good investment for business owners. This product stands out for its pure beauty
The product contributes a lot to achieve the energy efficiency target. By consuming little energy, it can significantly cut electricity demand. This product stands out for its pure beauty
People can rest assured that the product will not cause environmental pollution because it can be properly recycled and handled by the designated institutions. Moisture will not lead to the tarnish of this product
Its design and style are also loved by those who want not only modern and efficient appliances but also those look great and stylish. It will add great charm and attractiveness for the wearer
The easiest way to make a dirty pool look clean is to clean it using this product. One of our customers said. This product is perfect for weddings, parties, anniversaries, and daily wear
It is hard to believe that these screens look all alike can bring a difference in the resolution of the image or the picture. But the fact is that this one does as it produces images or pictures that are sharper and clearer than other screens. It will add great charm and attractiveness for the wearer
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