DMS Seals High-quality conical spring mechanical seal for sale for aviation

Company Advantages
1. [企业简称] actively introduces advanced manufacturing equipment, and adopts strict production systems for standardized production. The conical spring mechanical seal produced is fine in workmanship, high in quality, long in service life, and wide in application, enjoying a good reputation in the market.
2. conical spring mechanical seal It is manufactured with advanced manufacturing technology and exquisite processing technology, with excellent workmanship, high quality, both aesthetics and practicality.
3. conical spring mechanical seal In line with children's ergonomic design, it fits the shape of the foot, allowing the foot to be evenly stressed, and it is not easy to feel fatigue when walking.
4. The product has good quality and excellent performance.
5. Compared with other products, this product has obvious advantages, longer service life and more stable performance. It has been tested by authoritative third parties.
6. The inspection of the product is paid 100% attention. From the materials to the finished products, each step of inspection is strictly conducted and followed.
7. [企业简称] Adhering to the business philosophy of 'scientific management, standardized production, and standardized quality', relying on advanced production equipment and first-class manufacturing technology for production, the products produced are strictly in accordance with the requirements of national standards, industry standards and enterprise standards. Ensure the good quality of conical spring mechanical seal .
8. [企业简称] has been committed to the R&D, production and sales of conical spring mechanical seal for many years, and has accumulated rich experience in the industry. The manufactured shaft seals for dynamic applications has excellent performance, stable quality, reliable quality, and reasonable price. Compared with other similar products, it has more market Competitiveness.
9. [企业简称] attaches great importance to product quality, constantly standardizes the production process, establishes and improves the quality management system, and all finished products undergo strict quality inspection before leaving the factory to ensure that conical spring mechanical seal that finally enter the market are of reliable quality and high performance Excellent good product.
10. [企业简称] has been operating in good faith for many years, has built a large-scale production plant, and introduced advanced manufacturing equipment and intelligent assembly lines, which can achieve conical spring mechanical seal efficient production, delivery is very guaranteed, and we have established a mature The quality control system can ensure that shaft seals for dynamic applications entering the market are all ceiling machine products with excellent performance and excellent quality.
11. [企业简称] Actively strengthen technical exchanges and cooperation with outstanding domestic and foreign enterprises, and adopt new technology and new technology to manufacture mechanical equipment. Incomparable advantages of similar products, comprehensive cost performance is higher.

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 becomes the preferred choice for most of the Chinese customers. We specialize in the production of . Dms Seals Technology Co.,limited has been engaged in the production of for a long time. Dms Seals Technology Co.,limited enjoys a good reputation in domestic. We have earned years of experience in the developing and manufacturing of .
2. Our factory operates under ISO-9001 quality system. This system constantly drives us to improve and implements corrective processes and let us avoid making repeated mistakes. Our R&D department consists of a team of experts. They are well-educated and have years of experience in the industry. They are able to continually research and develop new products based on market trends. By so far, we have entered into business cooperations with many clients worldwide. We have strengthened R&D capability to innovate more products to cater to clients' needs.
3. Dms Seals Technology Co.,limited adheres to the development concept of respecting life and the trend of development. Check now! Regardless of quality conical spring mechanical seal or service, we always strive for excellence. Our current goal is to enlarge foreign markets. To achieve this goal, we will invest more in introducing and cultivating talents, and improve the overall manufacturing competence and product quality. Dms Seals Technology Co.,limited strive to achieve continuous improvement on shaft seals for dynamic applications . Check now!

DMS Seals High-quality conical spring mechanical seal for sale for aviation

conical spring mechanical seal

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