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 what is a rotary lip seal factory for construction machinery

DMS Seal Manufacturer what is a rotary lip seal factory for construction machinery

Diameter Range
3 - 1600mm
Pressure Range
0 - 30MPa
Temperature Range
-30℃ +200℃
Speed
1 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
pdf

Installation Recommendation

application-DMS Seals-img

Installation Sizes

       Bore Diameter       

D1 h9

Groove  

Diameter

Groove 

Width

Radial Clearance            S max.

Radius

O-Ring

Cross-Section

Standard

 Range

Extended 

Application

DN H9L1+0.232MPa50MPaR1d2
6-18.96-130.0d1+4.92.200.150.100.401.78
19-37.910-245.0d1+7.53.200.200.150.602.62
38-199.919-455.0d1+11.04.200.250.201.003.53
200-255.938-655.0d1+15.56.300.300.251.305.33
256-649.9120-655.0d1+21.08.100.300.251.807.00
650-999.9650-999.9d1+28.09.500.450.302.508.40


Application and properties

Suitable for sealing with rotating or swinging rods, shafts, pins, rotary joints, etc. It is a rotary sealing ring that can withstand both sides pressure or alternating pressure role of the double acting effect, used in construction machinery, construction machinery and automotive equipment. It can be applied on occasions where piston rod and piston seal are required, low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.


Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM


Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-30MPa

-30℃+200℃

1 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

d h9

DN H9

L1+0.2

6

8

10

10.9

12.9

14.9

2.2

2.2

2.2

GRS6*10.9*2.2

GRS8*12.9*2.2

GRS10*14.9*2.2

12

14

15

16.9

18.9

19.9

2.2

2.2

2.2

GRS12*16.9*2.2

GRS14*18.9*2.2

GRS15*19.9*2.2

22

25

26

29.5

32.5

33.5

3.2

3.2

3.2

GRS22*29.5*3.2

GRS25*32.5*3.2

GRS26*33.5*3.2

28

30

32

35.5

37.5

39.5

3.2

3.2

3.2

GRS28*35.5*3.2

GRS30*37.5*3.2

GRS32*39.5*3.2

42

44

45

53

55

56

4.2

4.2

4.2

GRS42*53*4.2

GRS44*55*4.2

GRS45*56*4.2

48

50

52

59

61

63

4.2

4.2

4.2

GRS48*59*4.2

GRS50*61*4.2

GRS52*63*4.2

200

210

220

215.5

225.5

235.5

6.3

6.3

6.3

GRS200*215.5*6.3

GRS210*225.5*6.3

GRS220*235.5*6.3

240

250

280

255.5

265.5

301

6.3

6.3

8.1

GRS240*255.5*6.3

GRS250*265.5*6.3

GRS280*301*8.1

300

320

350

321

341

371

8.1

8.1

8.1

GRS300*321*8.1

GRS320*341*8.1

GRS350*371*8.1

600

650

700

621

678

728

8.1

9.5

9.5

GRS600*621*8.1

GRS650*678*9.5

GRS700*728*9.5


Price
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Company Advantages
1. The design for what is a rotary lip seal is so important that we will never neglect it. We can support OEM and ODM
2. The product is a safe choice for most workers. It can reduce human intervention mistakes or even dangerous phenomenons caused by malfunction. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. This product features ease of use. Its parameters and such as voltage and power is reasonably considered and are suitable for the voltage range in different applications. The high pressure seals have strong wear resistance to hard conditions

Company Features
1. Our factory has established a standardized sourcing system from a huge supplier network. This sourcing system requires all of the raw materials and auxiliary materials to be selected and purchased at very competitive prices and quality. Hence, we have been able to drastically reduce costs for clients.
2. We constantly find ways to relieve and reduce our impact on the environment. We make progress in minimizing the use of energy and water and reducing production waste.
Our material for what is a rotary lip seal is different from other companies' material and it's better. The whole surface of the product is nonconductive
Our what is a rotary lip seal are constantly updated to follow the trend. It can function normally even under low temperature and high pressure
Our what is a rotary lip seal are greatly appreciated in other markets for its what is a rotary lip seal. Optional accessories are available to customers' needs
What Dms Seals Technology Co.,limited is utilizing for material of what is a rotary lip seal is double checked for quality. It is widely used by Apple, IKEA, and other famous companies
Adopt of what is a rotary lip seal is the truly feasible body frame lightweight way. It can withstand the corrosion of acid, alkali, and other chemical substances
The product has good dimensional stability. Through the heat setting process, the internal stress of the fiber is eliminated, and the physical and mechanical properties of the fiber are improved. Its key components are made of stainless steel which is durable in use
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