DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

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DMS Seal Manufacturer rotary lip seal application factory for aviation

DMS Seal Manufacturer rotary lip seal application factory for aviation

Diameter Range
3~1600mm
Pressure Range
40MPa
Temperature Range
-40℃+260℃
Speed
15m/s
Medium
all liquids, chemicals and gases
Price
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Pieces
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Enterprise Strength
  • Dms Seals is committed to providing quality and considerate services based on customer demand.
Company Advantages
1. The skilled production staff ensures every detail of DMS Seal Manufacturer is incredibly delicate.
2. The application of advanced equipment gives DMS Seal Manufacturer a fine finished.
3. DMS Seal Manufacturer is designed by our independent designers who have been paying great attention to it.
4. The product is durable and can be used for a long time.
5. The product is functional with perfect and reliable performance.
6. The product provides good reliability and superior performance at a low cost.
7. The product has a long service life and long-lasting performance, which has been approved by international certificates.
8. The promising industry trend creates more development space for this product to apply.
9. Dms Seals Technology Co.,limited has a complete set of design, production and service quality guarantee system.
10. Dms Seals Technology Co.,limited will improve responsiveness to meet the changing needs of different global customers.
11. The reliable quality of the product ensures stable development prospects.

DMS Seal Manufacturer rotary lip seal application factory for aviation-1

1. Application and properties

Suitable for reciprocating piston rod or piston single acting seal, the working pressure has a wide range of adaptability, and the pressure capacity can be enhanced by increasing the tail length size or increasing the check ring.

Small friction coefficient, The contact pressure between the mating surface and the mating surface is low, and the friction between the work face and the mating surface is the smallest in all seal types. with or without lubrication can work, wear resistance, long service life.

The working medium of the sealing sleeve has wide adaptability, and the other chemicals are not reacted except soluble alkali metal, high temperature fluorine gas and three fluoride chloride.

The working temperature range is wide, and can be used for -200 ℃ to +250 ℃.

It can be used for very high speed, very low speed, micro-stroke and other special conditions.

Suitable for aviation, military and industrial sealing groove size, The standard installation groove is the same size as the standard O ring, and the size is small. It can be designed as non standard parts to meet the sealing requirements of any size groove. The groove is open or semi open.

It can be used in rotary sealing. It can adapt to large eccentricity and beating.


2. Standard materials

Sealing sleeve: PTFE

Spring: Stainless steel 304, 316


3. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range 

Speed

Medium

3 - 1600mm

0 - 20MPa

-200 ~ +250

5 m/s

High and low temperature oil and water and other fluids.


4. 
Installation Sizes

Back pressure surfaceR1=0.1 ~ 0.2, tank bottom R2=0.3 ~ 0.5, Import lengthC=(0.7 ~ 1.0)L.

Rod Diameter

 

Groove Width

Groove Diameter

Radial Clearance

 

d

L

D

e

2 ~ 10

2.5

d+3.0

0.05

10 ~ 22

3.2

d+4.0

0.065

22 ~ 52

4.7

d+6.0

0.075

48 ~ 150

7.5

d+10.0

0.09

150 ~ 400

11.0

d+15.0

0.10


5. 
Matters needing attention  

Ⅰ, The installation groove must be open or semi open, and it is recommended to be open.

Ⅱ, If the seal is for the rotating shaft, it is recommended that the surface hardness of the shaft should be no less than HRC40.

Considering the adaptability of the working medium, the adaptability of the jacket and spring should be taken into account.

Ⅳ, It is better to install an anti fouling ring or a antifouling guide ring in the notch direction in front of the seal.



Company Features
1. Dms Seals Technology Co.,limited is an influential manufacturer and supplier in global market. Dms Seals Technology Co.,limited has always been great. We create and manufacture efficiently, consistently, economically and reliably. Dms Seals Technology Co.,limited has strong economic and technological strength in producing . With sales networks spread all over the world, we gradually become one of the leaders in the industry. Dms Seals Technology Co.,limited, as a pioneer in the field of manufacturing , invests a lot in product R&D, designing, and manufacturing, and this is why it takes superiority in the market.
2. We are not the only one company to produce rotary lip seal application , but we are the best one in term of quality. mechanical seal retainer is assembled by our highly skilled professionals. Our high-technology mechanical seal maintenance is the best.
3. Dms Seals Technology Co.,limited manages itself under the tenet of 'Seeking Innovation and Development'. Welcome to visit our factory! DMS Seal Manufacturer will continue to give full play to the important role of culture in improving corporate management. Welcome to visit our factory! shaft seals for dynamic applications embodies the culture of DMS Seal Manufacturer. Welcome to visit our factory!

DMS Seal Manufacturer rotary lip seal application factory for aviation

rotary lip seal application

Type:

DMS Seal Manufacturer rotary lip seal application factory for aviation-2DMS Seal Manufacturer rotary lip seal application factory for aviation-3

When it comes to comparing with other products, DMS Seals mechanical seal maintenance is of greater appearance.
The outline of DMS Seals mechanical seal retainer is original and appealing. Dezheng has advanced 4-color offset printing technique as well as Pantone printing technique
DMS Seals shaft seals for dynamic applications is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng usually sends out the samples within 3-7 days
The production of DMS Seals shaft seals for dynamic applications conforms to the industry standards. Dezheng has got the import and export license as well as the ISO9001:2008 certifications
The raw material used in DMS Seals rotary lip seal application is of high quality and has no any strange smell during use. Dezheng's 5 experienced designers ensure accurate custom designs
mechanical seal retainer is regarded as one of the most promising rotary lip seal application with its rotary lip seal application properties. Dezheng usually sends out the samples within 3-7 days
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