DMS Seal Manufacturer Best mechanical seal dimensions manufacturers for aviation

Company Advantages
1. A wide range of tests for DMS Seal Manufacturer has been carried out. These tests include seam strength testing, colorfastness testing, abrasion resistance testing, and durability testing. Quality control of the seals is the basis for DMS Seals
2. The product is widely praised for their easy usage and distinguished features. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
3. The product has the advantage of stretchability. It has been stretched and strapped by the inspectors to check the elasticity. DMS Seals implements and optimizes its quality control systems
4. The product is highly resistant to scratch. Its surface is exclusively treated with burnishing or lacquering to form a protective layer. The high pressure seals have strong wear resistance to hard conditions

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. Dms Seals Technology Co.,limited is a professional manufacture and exporter engaged in design, development and produce of mechanical seal dimensions .
2. Dms Seals Technology Co.,limited is well-known for its Dms Seals Technology Co.,limited solid technical foundation.
3. We responsibly and sustainably manage our products. We aim to reduce resource use, degradation, and pollution along the whole life cycle of our products.