DMS Seals mechanical seal pot Supply for reciprocating piston rod or piston single acting seal

Company Advantages
1. DMS Seals mechanical seal pot is developed with professional design concepts.
2. DMS Seals is designed with an innovative and attractive appearance.
3. DMS Seals mechanical seal pot is processed using the materials of the highest quality which are sourced from well-known suppliers.
4. DMS Seals is designed and created independently by our professional team.
5. We conduct a variety of rigorous tests to ensure that our products are defect free and meet high quality standards.
6. The product meets customer expectations for functionality, reliability and durability.
7. All aspects of the product, such as performance, durability, availability, etc., have been carefully tested and tested during production and before shipment.
8. Tasks which are too heavy or too tedious for human muscles to do now can be done easily with this product.
9. The product is able to ease the burden on the feet during walking. It is effective in relieving foot fatigue and pain caused by long-time walking and standing.
10. This product has proved a great blessing to the workers. It makes human muscles relieved. Therefore, the work of the laborer has become much lighter.

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. Equipped with and , DMS Seals have won the trust of most customers. Dms Seals Technology Co.,limited is a leading enterprise in mechanical seal pot market, mainly producing . With rich factory experience and industry elites, Dms Seals Technology Co.,limited is undoubtedly one of the leading enterprise for shaft seals for dynamic applications . After years of continuous development, Dms Seals Technology Co.,limited has become a well-known enterprise in mechanical seal presentation industry.
2. Our company has complete production facilities. In addition to manufacturing machinery, we also introduced an entire production line inspection system for zero error production, packaging, and transportation. The factory runs under the guideline of the stringent ISO 9001 quality management system. This system is approved by the Certification and Accreditation Administration of the People’s Republic of China (CNAT), which is a strong assurance for our product quality. We have developed a strong market development ability. Over the years, we already opened markets in various countries and regions, including America, Australia, and Germany. We have a well equipped factory. Some of the machines are imported from Japan and Germany. They help the company to create original designs and do high-volume production on tight deadlines.
3. We consider that we have the responsibility to protect our environment. During our production processes, we consciously minimize our impact on the environment. For example, we have introduced special wastewater treating facilities to prevent polluted water from flowing into seas or rivers. The professional services are fully guaranteed. Get price! We have a simple goal: to help our customers become more competitive by manufacturing their products in lower-cost according to the highest established quality standards.

DMS Seals mechanical seal pot Supply for reciprocating piston rod or piston single acting seal

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