Company Advantages
1. The research and development of DMS Seal Manufacturer oil seal manufacturer is professionally done. It is created with a combination of ergonomics and different features of mobile phones. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. Featuring compactness and light weight, it can be carried around by people such as for traveling, business trips, camping, or going to the beach. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
3. Thanks to its robust design and exquisite encapsulation technique, it is strong enough and not easy to get damaged. Thus, the product is capable of serving for a long time. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
4. Its delicately handled housing performs well in preventing water or moisture from entering into the inner part, thus, this product poses no electric shock hazard to users. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals

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 leads the field in the quality of oil seal manufacturer we produced. We are blessed by a team of highly skilled professionals who work hard to fabrication in accordance with the specifications laid by the clients. Owing to their proficiency and passion towards their work, we have achieved specified organizational goals like quality production along with complete client satisfaction.
2. Dms Seals Technology Co.,limited has established raw material inspection criterion.
3. Dms Seals Technology Co.,limited has high-quality engineers, excellent sales staff and well-trained staff. DMS Seal Manufacturer is a brand that adheres to the principle of customer first. Get more info!