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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carbon fiber filled spring seals parts for aviation

carbon fiber filled spring seals parts for aviation

Carbon fiber filled spring seals parts 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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Product Information of carbon fiber filled spring seals parts for aviation
Company Advantages
1. Professional design: DMS Seal Manufacturer oil seal spring is designed professionally to make people writing and signing naturally. Our designers are dedicated to making people writing and signing naturally in a professional way. To reduce costs with high-efficiency work is the DMS's purpose
2. In Dms Seals Technology Co.,limited customers can send us your outside cartons design for our customization. We can support OEM and ODM
3. The quality inspection of the product is carried out by the QC team. The inspection is not only in line with international standards but meets the requirements of the customers. DMS Seals' production equipment and test equipment are on the leading level in the industry
4. The product has been tested to be of good performance and durability. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
5. Product quality is guaranteed because of the rigorous quality control process that effectively eliminates defects. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians

carbon fiber filled spring seals parts 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.

 

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Company Features
1. Headquartered in China, Dms Seals Technology Co.,limited ranks highly in the business reputation. We are a renowned company specializing in the production of oil seal spring. DMS Seal Manufacturer is equipped with highly advanced technology to speed up the production process.
2. Our continuous R&D efforts will ensure that our spring seals stay ahead in technology through the century.
3. spring energized seals has been highly recognized by customers for its finest quality. Sustainable development for Dms Seals Technology Co.,limited is what we are striving for. Please contact us!
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