DMS Seals Best mechanical seal brands manufacturer for aviation

Company Advantages
1. The creation of DMS Seals mechanical seal brands is in compliance with both national and international standards, such as GS mark, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. DMS Seals takes the lead in grasping the development trend of the industry
2. Our mechanical seal brands has passed all relative certificates in this industry.
3. This product has a high yield. Once the design basic parameters and standard specifications are entered into the product, it can perform high-volume daily tasks from start to finish and provide flexible scalability. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
4. This product has the characteristics of high strength. It is treated with a combing process to remove shorter fibers and produce stronger yarns. DMS Seals implements and optimizes its quality control systems

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 has its advantaged predominance since its establishment.
2. Our company is located near to the consumer market. This not only helps reduce transportation and distribution costs but helps render quick services to the customers.
3. Dms Seals Technology Co.,limited has established the service concept of . Get price!