DMS Seal Manufacturer rotary seals catalogue manufacturers for aviation

Company Advantages
1. The whole production of DMS Seal Manufacturer is completed independently in our technologically-advanced production facility.
2. DMS Seal Manufacturer is delicately treated to ensure the perfection of every detail.
3. DMS Seal Manufacturer rotary seals catalogue is designed with a compact size and beautiful appearance.
4. The raw materials of DMS Seal Manufacturer rotary seals catalogue are carefully selected from our reliable suppliers. These quality materials meet with customer's requirements and strict regulatory requirements.
5. This DMS Seal Manufacturer is sturdily constructed to provide optimum efficiency to the user.
6. The product is secured by our QC team, which is high quality and durable.
7. The product is able to meet the high quality requirements of many varieties of production.
8. The product undergoes in-house strict quality testing and inspections.
9. With great capacity, Dms Seals Technology Co.,limited is able to shorten the development cycle of rotary seals catalogue than other companies.
10. It is increasingly irreplaceable in the current market application prospects.
11. It is the ideal choice to meet the specific requirements.

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 an integrated enterprise specializing in the development, design, process, production, and sales of . Dms Seals Technology Co.,limited has become one of the reputable manufacturers specializing in the production and distribution of quality . Dms Seals Technology Co.,limited has been known as a reputable manufacturer who pays high attention to the quality of .
2. Dms Seals Technology Co.,limited has strong technology strength, advanced production technique and complete inspection equipment. Dms Seals Technology Co.,limited has developed a sound management system. The production process of rotary seals catalogue is strictly controlled by our strong technical force. It proves to be efficient for DMS Seal Manufacturer to introduce high technology.
3. Guided by the core concept of mechanical seal maintenance , DMS Seal Manufacturer is clear about its future development direction. Contact! Dms Seals Technology Co.,limited has always followed our enterprise spirit of . Contact! To Dms Seals Technology Co.,limited, providing best service for customers is what we should sticks to. Contact!

DMS Seal Manufacturer rotary seals catalogue manufacturers for aviation

rotary seals catalogue

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