DMS Seals High-quality mechanical seals online for aviation

Company Advantages
1. The design of DMS Seals mechanical seals online is reasonable and scientific. The combination of solar power and battery storage theory is adopted in the design to maximize the stable operation of the product.
2. DMS Seals meets the basic technical specifications for safety of textiles. It is produced under strict quality scrutinization by the QC team in terms of its material ingredients, agents, and processing techniques.
3. DMS Seals mechanical seals online has to be processed with fine finishing so as to eliminate the impurities to further develop its full gloss potential.
4. The product has a long-lasting performance and stable functionality.
5. The product has earned the International Organisation of Standard (ISO) certification.
6. The product has the functionality that meets and even exceeds the customer expectation.
7. The product has done an excellent job in meeting the market need.
8. The product is trusted by customers with its exceptional features.
9. This product is reliable in property and reputably appraised by customers in the industry.

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 ​​is a mechanical seals online manufacturer with modern production capacity. The DMS Seals brand has always been good at producing first-class rotary seals manufacturer . With highly advanced equipment, DMS Seals has been the at leading position of the mechanical seal presentation market. Dms Seals Technology Co.,limited is the leading manufacturers in oil seal manufacturer in China. As a supplier of springseal inc , Dms Seals Technology Co.,limited has become a global market leader.
2. At present, most of the face mechanical seal series produced by us are original products in China. All our unbalanced mechanical seal have conducted strict tests. carbon teflon seals is assembled by our highly skilled professionals. The standard nature of these processes permits us to fabricate . Our production capacity occupies steadily in the forefront of the rotary lip seal application industry.
3. DMS Seals will provide quality services to bring maximum benefit to our customers. Get price! DMS Seals always insists on providing better service to customers. Get price! The reputation of the spring loaded seal products will be enhanced by Dms Seals Technology Co.,limited. Get price! Dms Seals Technology Co.,limited constantly walks on the path to excellence in spring energized seals . Get price!

DMS Seals High-quality mechanical seals online for aviation

mechanical seals online

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