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DMS Seal Manufacturer oil seal spring manufacturers for aviation

DMS Seal Manufacturer oil seal spring manufacturers for aviation

DMS Seal Manufacturer oil seal spring manufacturers for aviation

Diameter Range
Pressure Range
Temperature Range
all liquids, chemicals and gases
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Enterprise Strength
  • Dms Seals adheres to the service tenet that we always consider for customers and share their worries. We are committed to providing excellent services.
Product Comparison
O-ring Seal is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.Compared with similar products, Dms Seals's O-ring Seal has the following advantages.
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Company Advantages
1. DMS Seal Manufacturer is strictly designed by our pre-press department which is equipped with the most modern design software such as CAD software.
2. The manufacture of DMS Seal Manufacturer oil seal spring has been finely controlled. The amounts of raw materials are calculated by the computer to achieve accuracy.
3. In the design of DMS Seal Manufacturer , there are some steps involved, including assessment of water quality, desired treated water quality, selection of the treatment process, and system design.
4. The product is able to withstand strong wind power. Adopting the bar tensioning system, it has a more stable structure.
5. The product has enough tensile strength. It has the maximum force that it is able to withstand without fracturing when stretched.
6. The product is anti-rust. It is composed of aluminum structures and galvanized steels which can ensure it always shows perfect gloss.
7. The product is safe for long-term use. Its non-toxic stainless steel parts can withstand the heat generated from barbeque without releasing any harmful substances.
8. Except reliable quality assurance, high-quality after-sales service is also important in DMS Seal Manufacturer.
9. Dms Seals Technology Co.,limited has strong technical expertise and has a unchanged commitment to elaborate manufacture and constant innovation.
10. The higher sales of oil seal spring also indicates the importance of considerate service.

DMS Seal Manufacturer oil seal spring manufacturers for aviation-1

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 



3 - 1600mm

0 - 20MPa

-200 ~ +250

5 m/s

High and low temperature oil and water and other fluids.

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






2 ~ 10




10 ~ 22




22 ~ 52




48 ~ 150




150 ~ 400




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.

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. Since the creation, Dms Seals Technology Co.,limited has been specializing in the production of in China. We are now considered as one of the leaders in the industry. As a professional manufacturer and supplier, Dms Seals Technology Co.,limited has grown in a rapid way than most other competitors in the China market. Years have passed since the first product was launched by Dms Seals Technology Co.,limited. Now we are a mature manufacturer of best selling oil seal spring. Backed by years of extensive experience, Dms Seals Technology Co.,limited has been developed into a reliable and powerful manufacturer and supplier of .
2. Staff working in Dms Seals Technology Co.,limited are all well-trained. Different mechanisms are provided for fabricating different spring loaded seal . All our technician in Dms Seals Technology Co.,limited are well trained to help customers solve problems for spring energized seals .
3. Dms Seals Technology Co.,limited sincerely invite you to visit our factory any time. Get an offer! Dms Seals Technology Co.,limited sticks to the development road of . Get an offer! For the consistent development of DMS Seal Manufacturer, our oil seal manufacturer must be produced adapting to the trend of information. Get an offer! DMS Seal Manufacturer follows the enterprise concept of . Get an offer! Dms Seals Technology Co.,limited aims to be world-class spring energized seals company. Get an offer!

DMS Seal Manufacturer oil seal spring manufacturers for aviation

oil seal spring


DMS Seal Manufacturer oil seal spring manufacturers for aviation-2DMS Seal Manufacturer oil seal spring manufacturers for aviation-3

DMS Seals oil seal manufacturer has been fully tested in many aspects. They are colorfastness, breathability, flammability, resistance to bacteria, durability, and harmful substances content. The product does not require assembly and can be stored
The design processes of DMS Seals oil seal spring are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Featuring tempered glass, Its surface is smooth and flat
DMS Seals oil seal spring must go through workmanship assessments. It will be assessed with regard to stitching looseness, seam strength, and color consistency. The product is the perfect decoration for the wedding ceremony
The manufacture of DMS Seals spring energized seals complies with major furniture standards including ANSI/BIFMA, SEFA, ANSI/SOHO, ANSI/KCMA, CKCA, and CGSB. It can withstand any weather conditions due to the stainless steel 304
The design of DMS Seals oil seal manufacturer focuses on the principles of biomechanics. It lays emphasis on arch support, assistant arch treatment, and various foot diseases. With its durable construction, it is the prime choices for events, whether indoors or outside
The product has good structural strength. Its yarn has been finely treated with various agents to enhance its weaving performance. The product features low maintenance and can be used many times
The product features good colorfastness. The dyestuff is carefully selected and combination bonds of the dyestuff fit perfectly with the fibers. The product is corrosion resistant due to the exquisite plating process
The product is non-toxic. The raw materials used in it are exclusively dyed with ecologically-friendly and chemically safe agents. The product has a tough and scratch resistant finish
The seams and seam allowances of the product are even. The advanced stitching machinery is used during the production to make sure every stitching is finely treated. The product is applicable to the wedding ceremony, hotel, and restaurant
This product achieves great softness. The chemical softener used unites with the fibers, making the product smooth and soft. The product does not require assembly and can be stored
The product is soft to touch. Necessary auxiliary treatment such as adding softening agents or softeners is conducted during the treatment of the material. The product has an extremely fine and smooth surface structure
Dms Seals Technology Co.,limited is a professional manufacturer of oil seal manufacturer which is specialized in producing and designing spring energized seals. With a sturdy frame, it will hold up for years
Dms Seals Technology Co.,limited has a solid foundation and ability of research and product development on spring energized seals. Its materials can be customized according to needs
Dms Seals Technology Co.,limited can take control of the whole process of oil seal manufacturer manufacturing in its factory so quality is guaranteed. With an elaborate design, the product is ideal for the wedding ceremony
Our oil seal spring and oil seal spring throughout all stages of production enable us to grantee customer satisfaction in a total. Featuring tempered glass, Its surface is smooth and flat
Dms Seals Technology Co.,limited's spring loaded seal so far excelled the technique of other companies in spring energized seals industry. The product does not require assembly and can be stored
Dms Seals Technology Co.,limited constantly provide training for our workers to improve quality. The product is lightweight yet extremely strong
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