Wholesale oil seal spring company for aviation

Company Advantages
1. DMS Seal Manufacturer has to go through the necessary workmanship assessments. It will be assessed with respect to biomechanical feet comfort, stress distribution, slip resistance, and ergonomics.
2. The safety of DMS Seal Manufacturer must meet relevant quality regulations. They include GB18401-2010 National Basic Safety Technical Specifications for Textile Products and GB5296.4-1998 Instruction Use for Textiles and Garments.
3. Approaches for measuring DMS Seal Manufacturer differ. The product will be laid on a flat surface or fitted on a model or dummy to check its seams, stitches, size, etc.
4. Attention on the details of DMS Seal Manufacturer has been paid. Its dimension precision, edge handling quality, colorfastness, and trimming are done in a professional manner.
5. Some basic tests for DMS Seal Manufacturer have been conducted. These tests include rubbing fastness testing, color bleeding testing, shrinkage testing, color matching testing, and pilling testing.
6. The product features easy maintenance. It is designed with certain automatic function that detects malfunction itself, which greatly reduces the machine checking and maintenance times.
7. This product has a good color fastness, so that bright colors remain vibrant after washing or use for several years.
8. It is sufficiently fire resistant when it is intended for use in the home or non-domestic environments such as hotels.
9. Being cost-efficient, the product will be applied more widely in the future.
10. Dms Seals Technology Co.,limited's team members are willing to make changes, remain open to new ideas and respond rapidly.
11. This product provides various usage options.
12. oil seal spring is conducive to the brand building of Dms Seals Technology Co.,limited.
13. oil seal spring makes the fine reputation of Dms Seals Technology Co.,limited enhanced greatly.

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. Our premium materials ,advanced technology and craftsmanship can definitely ensure high quality oil seal spring . Dms Seals Technology Co.,limited is one of the largest exporter and manufacturer in the field of spring loaded seal . Dms Seals Technology Co.,limited is one of the largest enterprise for manufacturing and exporting rotating mechanical seal . Dms Seals Technology Co.,limited is a professional generator dedicated to .
2. With a full set of quality control system, DMS Seal Manufacturer can meet the needs of different customers. DMS Seal Manufacturer now has mastered the highly technical methods to offer higher-quality rotary seal design . Being produced based on the global standard, mechanical seal retainer is of greatest quality.
3. DMS Seal Manufacturer is ambitious enough to become one of the most professional crane mechanical seals supplier. Contact us! Our ultimate goal is to be a globally famous garter spring seal supplier brand. Contact us! Providing high-end customer service makes great contribution to the development of DMS Seal Manufacturer. Contact us! Dms Seals Technology Co.,limited aims to be an influential and a competent company in the future. Contact us!

Wholesale oil seal spring company for aviation

oil seal spring

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