DMS Seal Manufacturer spring loaded double lip seal factory for aviation

Company Advantages
1. DMS Seal Manufacturer is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers.
2. DMS Seal Manufacturer is manufactured by going through the following processes: raw material preparation, plastication, mixing, formation, vulcanization, and inspection, and packaging or assembly.
3. The production of DMS Seal Manufacturer spring loaded double lip seal is strictly carried out according to food industry requirements. Every part is rigorously disinfected before it is assembled to the main structure.
4. Characterized by its reasonable price, our spring loaded double lip seal is also famous for its .
5. The unique performance has won warm praises from customers.
6. To satisfy the needs of our customers, we additionally design the performance which is .
7. People can be reassured that the product contains no methanal or other harmful substances which may cause a health risk.
8. People use this product in their daily life or work. This product can significantly help people improve their overall work or life efficiency.
9. The product liberates people from heavy-duty and monotonous work, such as repeated operation, and does more than people do.
10. Its perfect and modern design certainly matches most bathroom or washroom styles. Besides, it will increase the overall value of the room.
11. One can expect this garment to keep the same shape it had when he or she bought it, and to neither stretch out nor shrink over time.

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 wins an honorable reputation for the customized service on spring loaded double lip seal . We are developing rapidly in this field with our strong capability in manufacturing. Dms Seals Technology Co.,limited, specializing in production, is one of the few enterprises that continuously innovate and conduct R&D independently. Dms Seals Technology Co.,limited is a company integrating R&D, engineering design, and production of . We are renowned for strong competence in the manufacturing field. As the trusted partner for providing , Dms Seals Technology Co.,limited does not only design and manufacture innovative products but develops high-end technologies. Dms Seals Technology Co.,limited always focuses on researching, developing, designing, manufacturing and selling innovative . So far, we are regarded as a reputable enterprise in this field.
2. Dms Seals Technology Co.,limited has introduced many advanced machines used in the production of shaft seals for dynamic applications . The skillful engineers of DMS Seal Manufacturer are very good at producing mechanical seal ring with exquisite performance. It is widely known that quality for oil seal spring in Dms Seals Technology Co.,limited is the best. Dms Seals Technology Co.,limited has built long-term business relationship with many distinguished customers for its senior quality. Dms Seals Technology Co.,limited has built a world-class modern oil seal manufacturer factory with product sales and service networks all over the world.
3. We attach great importance to environmental protection. We have strengthened production control and made more efficient use of materials, hoping to result in less scrap. We aim to lead by example in adopting sustainable manufacture. We have established a strong governance structure and we actively engage our customers on sustainability. We adhere to sustainable development. During our production, we constantly look for new and innovative ways that are good to environments such as manufacturing our products in a safe, environmentally friendly, and economical way.

DMS Seal Manufacturer spring loaded double lip seal factory for aviation

spring loaded double lip seal

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