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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DMS Seal Manufacturer pneumatic rod seals factory for sale

DMS Seal Manufacturer pneumatic rod seals factory for sale

DMS Seal Manufacturer pneumatic rod seals factory for sale

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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Company Advantages
1. DMS Seal Manufacturer is made of good-quality materials and beautifully crafted by skilled worker. Seal we produced has applications in a wide range of fields
2. The success of Dms Seals Technology Co.,limited hinges on our outstanding team of pneumatic rod seals designers and manufacturing engineers. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. pneumatic rod seals has features and provides a long service life under extreme conditions. We have developed solutions of the sealing of special working condition
4. pneumatic rod seals possesses such good performance as , thus has achieved good results in practical applications. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system

1. Installation Recommendation 

DMS Seal Manufacturer pneumatic rod seals factory for sale-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.,limited is called as an expert in the industry. We are competent in the design and production of pneumatic rod seals . Always aim high in quality of hydraulic rod seals online .
2. Our technology takes the lead in the industry of rod seal catalogue .
3. The cutting-edge technology adopted in piston rod seal helps us win more and more customers. The satisfaction of customers is what Dms Seals Technology Co.,limited has always been pursuing for. Ask!
Some necessary tests have been conducted on DMS Seals pneumatic rod seals. These tests are strength testing, durability testing, shock resistance testing, structural stability testing, material&surface testing, and contaminants & harmful substances testing. The excellent encapsulation technology guarantees its stable performance
DMS Seals pneumatic rod seals is made with many efforts. Materials engineers—specialists in the structure of materials and their properties—select and design the best combinations of materials for specific shoe purposes. The product is able to transfer large files with fast speed
DMS Seals rod seal catalogue will go through comprehensive quality inspection. It will be carefully scrutinized with regard to size (thickness, width, length, etc.), seams, stitches, materials ingredients, and appearance defects. It can work under different working temperatures
The manufacture of DMS Seals pneumatic rod seals complies with mandatory and voluntary requirements of national and international markets. They include AATCC, ASTM, AS, BS, CAN/CGSB, US CPSC, DIN, EN, FZ, GB, ISO, JIS, NF, SATRA. Handled by gold plating, it is anti-oxidation
DMS Seals piston rod seal is subject to various testing and evaluation. They relate to the safety and performance of furniture, including mechanical testing, chemical emissions testing, and flammability testing. It can be accessed randomly at any time, allowing quick access and manipulation
The product is resilient to vibration and impact. It has been manufactured by casting, milling, or forging to be more resilient. The product can locate, retrieve or write data almost instantly
The product is designed to carry either large loads. It can afford maximum load capacity in the smallest possible space. The product performs well in resisting electromagnetic interference
The product has been improved in the heat dissipation capacity. Adopting reasonable and reliable electric circuits, the whole operation process features high efficiency. Featuring high reliability, it's less likely to malfunction
The product is bright and attractive in color. The coloring process makes sure the freshness and balance of the colors. Because it weighs very light, it's ideal for laptop and mobile computing devices
The product is cost-effective. Thanks to the high efficiency of ammonia refrigerant, running the refrigeration equipment can save a lot of energy. Handled by gold plating, it is anti-oxidation
The product is able to hold acid food or liquid. It has been tested in a 4% concentration acetic acid tank to make sure the lead and cadmium precipitation is within the safe and healthy limits. It can be accessed randomly at any time, allowing quick access and manipulation
It is widely recognized that the product has a promising market potential as it enjoys a good reputation in the market. The product produces no noise during operation
The product keeps track with the market development and has been well accepted by the customers. The product is able to transfer large files with fast speed
The product is deeply relied by customers for these features. It can be accessed randomly at any time, allowing quick access and manipulation
The product is the most potential product for growth in the industry. It can be accessed randomly at any time, allowing quick access and manipulation
These products can be updated as per our patrons' requirements. It can be customized to fit into the different slot of the motherboard
This product has greatly met the market demands due to its comprehensive features. Its read-write speed and access speed are much faster and flexible
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