DMS Seals face mechanical seal company for aviation

Company Advantages
1. DMS Seals has been tested by third-party labs. It has been tested with regard to longitudinal & torsional stiffness, biomechanical comfort, pressure distribution, slip resistance, and thermal comfort.
2. Comprehensive tests are carried out on DMS Seals . These tests help establish product compliance to standards such as ANSI/BIFMA, CGSB, GSA, ASTM, CAL TB 133 and SEFA.
3. DMS Seals [拓展关键词 goes through a series of assessments. They are the taste and style preferences of consumers, decorative function, colorfastness, aesthetics, and durability.
4. The product is safe to wear. It does not contain any chemical residues, such as pesticides, fabric treating agents such as dyestuff or cleaning solvents.
5. This product has a a good proportion. Multiple prototypes are made for deciding a well balanced and well-fitted design appropriate for a wide range of body proportions.
6. It has the proper size in consideration of the force. Each element of this product is designed with the most suitable size by considering the force acting on it and the permissible stresses for the material used.
7. This product features great resistance to slip. It has a great extent of friction resistance that can effectively resist skidding when walking or running.
8. Dms Seals Technology Co.,limited keep well informed about face mechanical seal technical developments, new application and new products in the field.
9. Dms Seals Technology Co.,limited has considerated post-sales service and has won unanimous praises from all customers.
10. Dms Seals Technology Co.,limited has high technical level and strong R&D capabilities for face mechanical seal .
11. If customers have any reasonable suggestion for package, Dms Seals Technology Co.,limited will try to cooperate.
12. When you receive our face mechanical seal and find any damage, you can apply for our free replacement service.

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

4. Installation Sizes

Back pressure surfaceR1=0.1 ~ 0.2, tank bottom R2=0.3 ~ 0.5, Import lengthC=(0.7 ~ 1.0)L.

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 constantly pursues high performance and manufactures high quality face mechanical seal and solutions. The DMS Seals brand is now more professional than many other SMEs in China. Dms Seals Technology Co.,limited works with famous brands with resource advantages. DMS Seals brand now has been preceding over many other companies. DMS Seals always keeps developing rotary seal design .
2. We have established extensive business relations and formed a stable customer community in the USA, Canada, Australia, South Africa, and other countries, which makes our business boom. Our company has excellent employees. They have the experience to understand and interpret market conditions, pricing pressures and product applications to the benefit of our customers. We have a customer-centered support team. They pursue excellent services and care about what clients feel and concern. It is their professionalism and support that we have won over such a number of clients. Our plant is situated in a satisfactory location where is near to the airports and ports within an hour. This has helped minimized our transportation costs and risks in shipping.
3. Environmental sustainability is what our company pursue for. Take waste treatment as an example, for those that can not be prevented, recycled, or treated, we will safely and legally dispose of them. We sincerely embed sustainability throughout our businesses. To continue this endeavor, we are being equipped with high-end technology to deal with production waste. We attach great importance to sustainable development. We challenge our factories to adopt cleaner and more efficient operations to produce less waste and reduce our environmental footprint. Our company seeks to create a positive impact and long-term value for our customers and the communities in which we work. Looking to the future, we are pursuing the spirit of 'pioneering and innovative spirit'. We will make every effort to produce more quality products and offer considerate service to the customers and society.

DMS Seals face mechanical seal company for aviation

face mechanical seal

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