Wholesale oil seal spring price for aviation

Company Advantages
1. The modern design of oil seal spring is its one of biggest advantages.
2. The design of DMS Seals oil seal spring is diverse in style.
3. Dms Seals Technology Co.,limited controls quality of oil seal spring from material of .
4. Whatever in material or in design, oil seal spring is impeccable.
5. The design of oil seal spring is original.
6. Under high quality control at all levels, the product is absolutely superior in its quality.
7. Strict quality inspections enable this product to serve consumers with the best performance.
8. The production process of the product has a strong stability and is a guarantee of product quality.
9. The product can meet customer's demanding requirement on durability and functionality.
10. The product has good shock absorption property, hence it is loved by many people who may be exposed to tendons and ligaments injuries.
11. The product offers added comfort and support such as massaging, orthotic and arch support. People will enjoy wearing their shoes if the product is inserted in them.
12. The product has a low annual self-discharge rate, making it perfectly suitable for applications requiring extended storage life.
13. This product has helped improve or sustain the health and quality of life for patients, producing positive outcomes for patients.
14. The product not only effectively remove all harmful substances out, but also it can retain the mineral trace elements which is healthy for people.

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 has become the China's largest oil seal spring enterprise and production base. The main business of Dms Seals Technology Co.,limited includes develop and manufacture . Dms Seals Technology Co.,limited has its own spiral spring gasket production base, the main products are . Dms Seals Technology Co.,limited has been stable for years in the market of shaft seals for dynamic applications .
2. Dms Seals Technology Co.,limited has accumulated a wealth of technical experience. Dms Seals Technology Co.,limited has standardized management and strong technical forces. Carrying out the most advanced technical methods better guarantees the quality of rotary seal design . mechanical seal dimensions is of high quality thanks to the application of technology. Most products from Dms Seals Technology Co.,limited have already been awarded patents.
3. We eliminate the incompetent material for from the very beginning. We are looking to do more with less and to minimize our environmental footprint. Our formulas, our packaging, even our processes are constantly scrutinized to find ways to minimize our environmental impact. Now and forever, the company has made up its mind that it will not partake in any vicious competition which may cause currency inflation or prices forcing up. Get an offer! We have refined a customer-centric belief system, focusing on delivering a positive experience and providing unparalleled levels of attention and support so customers can focus on growing their business. We unswervingly uphold the service concept of 'Customer First'. We will work hard to improve customer interactions by practicing active listening and following up their orders after a problem is solved. Under this method, customers will feel heard and concerned.

Wholesale oil seal spring price for aviation

oil seal spring

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