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

DMS Seals  >  AI - Page Sitemap  >  40% Bronze Filled PTFE Hydraulic Rod Seal
40% Bronze Filled PTFE Hydraulic Rod Seal

40% Bronze Filled PTFE Hydraulic Rod Seal

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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The manufacture of DMS Seal Manufacturer piston o ring involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
2. Doctors have recommended this product because of proven relief from sports injury, chronic fatigue syndrome, fibromyalgia, arthritis, and other chronic pain conditions. The high pressure seals have strong wear resistance to hard conditions
3. The product is promised with high quality and long service life. We have developed solutions of the sealing of special working condition
4. Good properties of piston o ring are main advantages for hydraulic oil seal . Seal we produced has applications in a wide range of fields
5. The product is extensively appreciated by our clients for features like superior performance, longer service life, and so on. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system

1. Installation Recommendation 

40% Bronze Filled PTFE Hydraulic Rod Seal-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

4

5

6

8.9

9.9

10.9

2.2

2.2

2.2

GSJ4*8.9*2.2

GSJ5*9.9*2.2

GSJ6*10.9*2.2

5.28*1.78

6.75*1.78

7.65*1.78

8

8

10

12.9

15.3

14.9

2.2

3.2

2.2

GSJ8*12.9*2.2

GSJ8*15.3*3.2

GSJ10*14.9*2.2

9.25*1.78

10.77*2.62

11.8*1.78

10

12

12

17.3

16.9

19.3

3.2

2.2

3.2

GSJ10*17.3*3.2

GSJ12*16.9*2.2

GSJ12*19.3*3.2

12.37*2.62

13.3*1.78

13.94*2.62

14

14

15

18.9

21.3

19.9

2.2

3.2

2.2

GSJ14*18.9*2.2

GSJ14*21.3*3.2

GSJ15*19.9*2.2

15.6*1.78

15.54*2.62

16.67*1.78

15

16

16

22.3

20.9

23.3

3.2

2.2

3.2

GSJ15*22.3*3.2

GSJ16*20.9*2.2

GSJ16*23.3*3.2

17.12*2.62

17.17*1.78

18.72*2.62

18

18

19

22.9

25.3

29.7

2.2

3.2

4.2

GSJ18*22.9*2.2

GSJ18*25.3*3.2

GSJ19*29.7*4.2

18.77*1.78

20.29*2.62

23.39*3.53

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



Company Features
1. As the manufacturer of piston o ring , Dms Seals Technology Co.,limited is very professional. Each part of hydraulic cylinder piston seals will be checked by our professional QC department.
2. Dms Seals Technology Co.,limited has strong technical force and excellent equipment technology.
3. The professional excellent talents unite a powerful and creative team of design, research and development for Dms Seals Technology Co.,limited. In the future, Dms Seals Technology Co.,limited will focus on the innovative development of piston seals . Get price!
DMS Seals hydraulic oil seal is of scientific design. It is designed by adopting the principles of foot structure and the relationship between its and the person, the thing, the environment, and the dress. Compatible with many applications, this product improves the user's experience
DMS Seals piston o ring adopts the powerless flexible liquid crystal technology, which causes the local liquid crystal to be twisted by the pressure of the pen tip. The brand logo can be printed on this product
The manufacturing of DMS Seals hydraulic oil seal basically involves processes of plasticizing, mixing, calendering or extrusion, forming, punching, cutting and vulcanizing. This product features many output ports that give greater connection flexibility
From the preliminary design stage of DMS Seals piston o ring to the finished product stage, a complete set of the inspection and auditing system is carried out to meet the industry standard for crafts products. This product will be a good solution for home theaters, meeting rooms, trade shows and somewhere requires terrific sound quality
DMS Seals piston seals is manufactured by means of both machines and manual labor. Especially some detailed and sophisticated parts or workmanship, are manually finished by our professional workers who have years of experience in handmade crafts. Its compact design makes it highly portable
The products have passed the overall quality inspection before they leave the factory. All its components have been tested to meet EMC standards
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...