DMS Seals mechanical seal arrangement manufacturer for aviation

Company Advantages
1. mechanical seal arrangement is of extremely features of .
2. Using high-quality raw materials, DMS Seals has a fine appearance.
3. There are higher requirements in terms of materials used for mechanical seal arrangement .
4. DMS Seals shows the finest craftsmanship in the industry.
5. The product is durable and functions very well.
6. The product is completely examined by the quality testing department.
7. It is strictly tested by our experienced QC team before packing.
8. Adhering to the principle of 'quality first', this product is manufactured according to the industry quality requirements.
9. The product is extremely useful owing to their high quality and long service life.
10. This product will be perfect if people need a little extra cushioning for their suffered foot pain, as it will offer enough arch and heel support and comfort.
11. It has enough strength to withstand daily washing or a lot of wearers' movement yet not prone to lose strength or elasticity.
12. This product can fit the natural shape of people's feet. So people who use this product will not easily have a feet pain problem.

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. After years of effort, DMS Seals now is an influential company. DMS Seals is a developed company that mainly produces mechanical seal arrangement . As a top producer for face mechanical seal , Dms Seals Technology Co.,limited is high active in this field. Dms Seals Technology Co.,limited has reached the level of professionalism in manufacturing rotary lip seal application .
2. By mainly satisfying the needs of developing enterprise, DMS Seals has successfully introduced high technology. Dms Seals Technology Co.,limited's technical force is abundant, and the examination method is perfect. Dms Seals Technology Co.,limited is particularly proud of a series of technical solutions and products developed by our engineers. The assurance of technical force also guarantees the quality of carbon shaft seal . Dms Seals Technology Co.,limited has strong technical R&D strength and professional teams.
3. We attach great importance to the after-sales service provided through DMS Seals. Call now! We will provide high quality garter spring seal as well as quality service. Call now! Dms Seals Technology Co.,limited is committed to bringing the best to other producers conical spring mechanical seal . Call now!

DMS Seals mechanical seal arrangement manufacturer for aviation

mechanical seal arrangement

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