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DMS Seal Manufacturer spring energized seals supplier for reciprocating piston rod or piston single acting seal

DMS Seal Manufacturer spring energized seals supplier for reciprocating piston rod or piston single acting seal

Diameter Range
Pressure Range
Temperature Range
all liquids, chemicals and gases
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Product Comparison
O-ring Seal is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.Compared with similar products, Dms Seals's O-ring Seal is more advantageous in the following aspects.
  • DMS Seal Manufacturer-spring energized seals | Spring Seals | DMS Seal Manufacturer
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    DMS Seal Manufacturer-spring energized seals | Spring Seals | DMS Seal Manufacturer-1
Company Advantages
1. DMS Seal Manufacturer spring loaded seal is designed by designers with innovative ideas. It is of attractive appearance attracting many customers' eyes and thus has a promising market prospect with its fashionable design.
2. Advanced production technology: spring energized seals is manufactured following the guidance of lean production method and completed by the combined efforts of advanced equipment and skilled workers.
3. International production standard: The production of spring energized seals is carried out in conformity with the internationally-recognized production standards.
4. The product has high rigidity. Its metal materials have the ability to withstand elastic deformation when applied with pressure.
5. The product is highly resistant to corrosion. Its metal parts are well coated to help it withstand rust, moisture, and chemical liquids.
6. The product is highly durable. It is made of an aluminum frame with excellent durability and rigidity in a wide range of challenging applications.
7. This product gives the wearer a different feel, with good flexibility and resistance to deformation and thickness.
8. This product contributes a lot to my business. It has the advantages of easy operation and maintenance, which greatly lowers my operation costs. - One of our customers said.
9. The product is striking and fits well. And because its applicability is reliable and consistent across different categories, customers don't need much persuasion to keep coming back.

DMS Seal Manufacturer spring energized seals supplier for reciprocating piston rod or piston single acting seal-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 



3 - 1600mm

0 - 20MPa

-200 ~ +250

5 m/s

High and low temperature oil and water and other fluids.

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






2 ~ 10




10 ~ 22




22 ~ 52




48 ~ 150




150 ~ 400




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 a leading company which manufactures spring energized seals . Dms Seals Technology Co.,limited provides the same quality production with world famous spring seals manufacturer. Dms Seals Technology Co.,limited is a well-known supplier of oil seal manufacturer with large factory and modern production lines. Dms Seals Technology Co.,limited is one of the most outstanding manufacturers of spring energized seals .
2. Having had a professional R&D foundation, Dms Seals Technology Co.,limited has become a technology leader in the spring energized seals field. We have many employees work in our R&D units. They always cooperate with other peer R&D institution or agencies in China to improve themselves and come up with the best innovations. So far, we have been gaining a large market share in America, Europe, Asia, and so on. Currently, we are finding new ways to establish cooperations with customers around the world.
3. The build of a corporate core value system of spring energized seals drives DMS Seal Manufacturer to grow. Call now! Regarding spring loaded seal as the source power has been driving us to improve better. Call now! Our strong belief is that we will definitely become a leading spring energized seals manufacturer. Call now! With the principle of spring energized seals , DMS Seal Manufacturer does a better performance. Call now! It is DMS Seal Manufacturer's incumbent responsibility to uphold the concept of spring energized seals . Call now!

DMS Seal Manufacturer spring energized seals supplier for reciprocating piston rod or piston single acting seal

spring energized seals


DMS Seal Manufacturer spring energized seals supplier for reciprocating piston rod or piston single acting seal-2

All design styles of DMS Seals spring loaded seal are fit for customer needs. This product has been certified under SAE, DIN/EN, and ROSH
The raw materials DMS Seals spring loaded seal uses are from traceable sources. This product comes with a variety of colors such as black, grey, blue, or yellow
spring loaded seal looks more of spring seals in terms of design. Its size is highly customizable per different needs
spring energized seals from Dms Seals Technology Co.,limited brings the special design to the extreme. Made of synthetic rubber materials, its housing is highly resistant to oil environments
DMS Seals spring loaded seal is manufactured in adherence to the predefined industry standards. This product is capable of transporting petroleum oil and liquids
The excellent design of spring energized seals will bring you great convenience.
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