DMS Seal Manufacturer oil seal spring is completed by passing through several basic processes including cutting, sewing, assembling, and decorating. 2.
Each production stage of DMS Seal Manufacturer oil seal spring is strictly conducted by advanced machines including CNC lathes, milling machines, grinding machine, cutting machines, and bending machines. 3.
Each DMS Seal Manufacturer spring seals is originally created and precisely measured by a team of experienced and trained employees– with respect to the wood sizes of the customer's requirements. 4.
The product is unmatched in performance, service life and usability. 5.
We continuously monitor and adjust production processes to ensure product quality meets customer and company policy requirements. 6.
The product has been tested to exacting quality standards. 7.
This product is guaranteed to be durable based on its reasonable design and fine craftsmanship. It can be used for a long time and bound to add more values to users. 8.
Dms Seals Technology Co.,limited provides customers with multiple means of communication and quick response. 9.
Quality is always the highlight point for Dms Seals Technology Co.,limited. 10.
DMS Seal Manufacturer has received much fame for its professional customer service. 11.
Dms Seals Technology Co.,limited has perfect QC system and after-sales system to ensure quality and good user experience. 12.
Dms Seals Technology Co.,limited uses modern management tools to continuously innovate, improve product quality and technology.
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 is a professional manufacturer of oil seal spring inChina. We have profound industry insight and experience after years of development. Combining the capacities in R&D and manufacturing, Dms Seals Technology Co.,limited stands out among competitors. We have years of experience in manufacturing spring energized seals
. Relying on years of experience in R&D, manufacturing, and marketing of spring seals , Dms Seals Technology Co.,limited gradually takes the lead in this industry. With years of exploration, Dms Seals Technology Co.,limited has grown into a qualified manufacturer, specializing in design, manufacture, distribution of spring loaded seal . 2.
Achieving the coordinated development of technical develop and research more guarantees the quality of oil seal manufacturer. Dms Seals Technology Co.,limited invests on high-speed and automatic equipment to enhance efficiency. spring energized seals is the offspring of the highest technology and advanced facilities. 3.
We conduct responsible production. We strive to reduce energy use, waste, and carbon emission from our operations and transportation. Every stage of our operations, we try to eliminate waste. We have focused on finding ways to reduce, reuse or recycle to divert waste from landfills. We are embedding sustainability into our business models and governance processes. We strictly control our impacts on the environment by reducing the unnecessary use of raw materials. We are committed to serving customers wholeheartedly. We will raise the bar of customer service standards, and put in every possible effort to create delightful business cooperations.
DMS Seal Manufacturer carbon fiber filled spring seals solutions for reciprocating piston rod or piston single acting seal