DMS Seals spring loaded oil seal factory for reciprocating piston rod or piston single acting seal

Company Advantages
1. DMS Seals meets qualification criteria stipulated in the mobile phone accessory industry. It has passed performance tests and quality assurance tests such as pressure test, strength test, and high/low-temperature test.
2. DMS Seals is manufactured under strict control. We oversee production on all the graphics components that go onto a display to ensure production continuity and accuracy.
3. DMS Seals spring loaded oil seal is produced under mature equipment. The automatic cutting machines for fabric and the folded machines which can make the fabric in a smaller roll are adopted.
4. Its quality will be checked out with 100% attention by our QC team.
5. In terms of quality inspection, our factory is equipped with advanced equipment.
6. Our QC team sets up a professional inspection method to effectively control its quality.
7. Our professional team ensures that the product is flawless and trouble-free before leaving the factory.
8. Dms Seals Technology Co.,limited always sticks to the high quality of spring loaded oil seal .
9. The material of spring loaded oil seal is carefully inspected and chosen.
10. The potential application value of the product is worth discovering.
11. The product is favored for its potential application value and economic benefits.

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

Working  Conditions
Diameter Range	Pressure Range	Temperature Range ℃	Speed	Medium
3 - 1600mm	0 - 20MPa	-200 ~ +250	5 m/s	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.

Rod Diameter	Groove Width	Groove Diameter	Radial Clearance
d	L	D	e
2 ~ 10	2.5	d+3.0	0.05
10 ~ 22	3.2	d+4.0	0.065
22 ~ 52	4.7	d+6.0	0.075
48 ~ 150	7.5	d+10.0	0.09
150 ~ 400	11.0	d+15.0	0.10

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 now has become a brand of its own in spring loaded oil seal field. Dms Seals Technology Co.,limited is a professional production base and backbone enterprise for emerging mechanical shaft seals springs products in the city. Dms Seals Technology Co.,limited is a domestic key enterprise in oil seal spring production. DMS Seals has focused on strengthening and management of . Dms Seals Technology Co.,limited is a dynamic enterprise with promising future in front of spring loaded oil seal .
2. DMS Seals has a complete product manufacturing and processing system. The technology strength has fully showed in the production and quality of high temperature shaft seal . DMS Seals has a whole set of machines to ensure that the quality of mechanical seal problems .
3. Whenever there is a need for us, Dms Seals Technology Co.,limited will provide timely help. Get an offer! Dms Seals Technology Co.,limited wants to serve our customers better and better and meet most of their requirements. Get an offer! Making customers ease and comfort has always been the realm pursued by DMS Seals. Get an offer!

DMS Seals spring loaded oil seal factory for reciprocating piston rod or piston single acting seal

spring loaded oil seal

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