The safety of DMS Seal Manufacturer spring loaded seal will be guaranteed by a series of standards. It is strictly in line with IEC international safety standards, electrical devices compatible standards, and electric leak-proof standards. 2.
The design of DMS Seal Manufacturer spring loaded seal is intricate. It is based on building structural systems along with other factors like climate and aesthetical preferences. 3.
DMS Seal Manufacturer spring loaded seal is required to pass the international electrical safety test. It will be sent to the third-party testing organization for testing in terms of electrical load capacity, the safety of power source, as well as the whole electrical integrated system. 4.
This kind of product adopts advanced technology and a new type of material with the function of abrasion resistance and strong impact resistance. 5.
This product is safe to use. With its built-in protective systems, including overload and overvoltage protective devices, it generates no danger. 6.
The product does not generate noise. It is designed with an anti-noise system which can make the noise lower than the noise standards prescribed by the state. 7.
With so many advantages, the product has a very good prospect in future market applications. 8.
After years of improvement, the product has received more and more attention at home and abroad and has great commercial value. 9.
The product has a wide application value and commercial value. 10.
This product has received more market attention and has considerable prospects for future applications.
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
Temperature Range ℃
3 - 1600mm
0 - 20MPa
-200 ~ +250
High and low temperature oil and water and other fluids.
4. Installation Sizes
Back pressure surfaceR1=0.1 ~ 0.2, tank bottom R2=0.3 ~ 0.5, Import lengthC=(0.7 ~ 1.0)L.
2 ~ 10
10 ~ 22
22 ~ 52
48 ~ 150
150 ~ 400
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.
Dms Seals Technology Co.,limited has always been known for manufacturing spring seals . We have a long history of providing the highest value to our customers. Dms Seals Technology Co.,limited is a China's professional manufacturer and supplier of spring loaded seal with a significant presence locally and internationally. Dms Seals Technology Co.,limited is an international, China-based spring energized seals manufacturing company with a strong production foundation and marketing experience. Over the years, Dms Seals Technology Co.,limited has been concentrating on the research & development, design, and production of spring energized seals . 2.
We are not the only one company to produce oil seal manufacturer, but we are the best one in term of quality. We have excellent manufacturing and innovation capabilities guaranteed by international advanced spring seals equipment. Our technology takes the lead in the industry of spring seals . Our quality is our company name card in spring seals industry, so we will do it best. Dms Seals Technology Co.,limited owns a professional team of technicians to keep improving our spring seals . 3.
We enforce the standards in our Supplier Code of Conduct with our manufacturing suppliers and review environmental practices during audits of such suppliers. In the future, we will cultivate our own brands and innovate value-added products and service to boost global competitiveness. Get price! Dms Seals Technology Co.,limited will improve the customer service system to offer the best service.
ptfe spring seals supplier for reciprocating piston rod or piston single acting seal