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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hydraulic oring spring energized seals spring DMS Seal Manufacturer company

hydraulic oring spring energized seals spring DMS Seal Manufacturer company

Hydraulic oring spring energized seals spring DMS Seal Manufacturer company

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 Comparison
Compared with other same kind of products in the market, 's Oil Seal Manufacturer is equipped with the following outstanding advantages.
  • DMS Seal Manufacturer-Spring Energized Seals Manufacture | Virgin Ptfe Fda Food And Medicine
    DMS Seal Manufacturer-Spring Energized Seals Manufacture | Virgin Ptfe Fda Food And Medicine-1
Company Advantages
1. To achieve the unique performance of the products , we have designed spring energized seals to make it better. Seal we produced has applications in a wide range of fields
2. Owing to the ethical code of conduct and sound financial stature, we are able to muster prestigious customers such as spring energized seals. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
3. With the support of a well developed manufacturing facility we are successful to produce a quality range of spring seals. DMS Seal manufacturer provides good quality and competitive price hydraulic seals

DMS Seal Manufacturer-Spring Energized Seals Manufacture | Virgin Ptfe Fda Food And Medicine

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. Equipped with the most advanced machines, Dms Seals Technology Co.,limited is a professional manufacturer for spring energized seals.
2. DMS Seal Manufacturer is more advanced technically than other enterprises.
3. Across all our operations and at every level within the Dms Seals Technology Co.,limited, our environmental impact is considered. Get price!
Favorable rate
100%
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