DMS Seals spring energized seals manufacturer for aviation

Company Advantages
1. DMS Seals goes through a range of production stages. They are materials bending, cutting, shaping, molding, painting, and so forth, and all these processes are carried out according to furniture industry requirements. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. DMS Seals strictly tests the spring energized seals based on the industry standard before package. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. The surface of this product is extremely soft and comfortable, bringing a strong sense of well-being to sensitive skin. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
4. This product improves the quality of sleep as it will ideally repel moisture, keep allergies at bay, and hold up to years of use. DMS o-ring seal has advanced machines and equipment for its production
5. It has the required colorfastness. The type of dye, the amount of dye, the way it binds to the fabric, and the dyeing process contribute to this characteristic. DMS Seals takes the lead in grasping the development trend of the industry

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

4. Installation Sizes

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

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.

Ⅲ，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. Today, Dms Seals Technology Co.,limited has received much reputation because of its famous spring energized seals .
2. Our company has a multi-skilled workforce. The workers move with the workload instead of waiting for the work to come to them. This allows us to always focus on the needs of customers rather than the capabilities of the worker, which improves production quality.
3. The establishment of a good brand image needs the efforts of each DMS Seals employee. Please contact us!