garter spring seal for aviation

Company Advantages
1. The design of garter spring seal is something nice to have.
2. We have introduced advanced imported materials to improve the performance of garter spring seal .
3. It is icing on the cake for DMS Seals to carry out the latest design for garter spring seal .
4. The product is dustproof. The surface of this product has a special coating to prevent adhesion of dust and oil smoke.
5. The product is user-friendly. The wood materials used in it is smooth to touch and its design is timeless, safe and fashion.
6. The product has excellent heat resistance capacity. It is able to withstand the high temperature during the barbeque without shape deformation or bend.
7. With the expanding of sales work, DMS Seals has been more attaching more importance to the quality assurance of garter spring seal .
8. Listing the at the top will contribute to the development of DMS Seals.
9. With a sound management system and strict quality assurance system, the quality of garter spring seal can be more guaranteed in DMS Seals.
10. Dms Seals Technology Co.,limited has professional front-line workers who have dozen of year's working experience to meet different clients' requirement.
11. The crafts of garter spring seal is exquisite which also ensures the high quality.

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 has served a great deal of clients using our professionalism. Dms Seals Technology Co.,limited is a garter spring seal company with greater strength in the industry. Taking the lead in the market of producing mechanical seal dimensions has been the position of DMS Seals brand. Being a leading brand in the production of mechanical seal problems has always been the positioning of the DMS Seals brand. DMS Seals ​​is the first brand of Chinese exported mechanical seal maintenance .
2. DMS Seals has been absorbing talents for years. In the manufacturing process, we have set up advanced production lines and quality testing devices. This allows us to manufacture more safely and speedily. We have a number of full and part-time direct production, engineering, management, and support personnel. Those in the direct production area operate three shifts, seven days a week.
3. One of the main objectives for our company is to find a balance between economic growth and cleaner environments. We will make efforts to reduce carbon footprint and energy consumption, which may also help us save production costs. We unswervingly uphold the service concept of 'Customer First'. We will spare no effort to produce products that cater to our customers, and we will work hard to improve customers' satisfaction rate by practicing active listening and following up their orders. Technological strength is so crucial for us to become stronger. Hence, we have set up a clear growing objective, that is to gain a technological advantage over competitors. Our company takes bearing social responsibility as a development strategy. We believe it will help us in cultivating an environment of growth, align teams, and positively impacting customers' experience.

garter spring seal for aviation

garter spring seal

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