DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier(O Ring Suppliers&Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal

DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal

DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal

Diameter Range
3~1600mm
Pressure Range
40MPa
Temperature Range
-40℃+260℃
Speed
15m/s
Medium
all liquids, chemicals and gases
Price
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Product Information of DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal
Enterprise Strength
  • Nowadays, Dms Seals has a nationwide business range and service network. We are able to provide timely, comprehensive and professional services for the vast number of customers.
Product Details
With the dedication to pursue excellence, Dms Seals strives for perfection in every detail.Dms Seals's Oil Seal Manufacturer is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.
  • application-DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or
Company Advantages
1. The adopt of bring the excellent properties such as rotary seals manufacturer to mechanical seal presentation .
2. Evaluation of the service life of rotary seals manufacturer is of great importance to ensuring .
3. New type of material is used in rotary seals manufacturer .
4. This product is in strict accordance with ISO9001 and meets the requirements of quality control system.
5. The product is able to meet customers' expectation with respects to functionality, reliability, and durability.
6. The product undergoes in-house strict quality testing and inspections.
7. The product marks the best quality standards in the industry.
8. To ensure the high quality, the product has been strictly tested under the quality control standards.
9. During the production process for rotary seals manufacturer , Dms Seals Technology Co.,limited effectively control its quality.
10. Dms Seals Technology Co.,limited has perfect quality assurance system and perfect warranty services.
11. Our excellent team saves valuable time & resource for customers whiling producing rotary seals manufacturer .
12. This product has wide applications and promotion value in its industry.
13. Dms Seals Technology Co.,limited has established a good reputation within years of development.

DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal-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 

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.

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 is engaged in the development, manufacture, and sales of . We gain a reputation through expertise accumulated over the years. Dms Seals Technology Co.,limited is a manufacturer of . We have earned a reputation for our trusted manufacturing capabilities built on years of experience in the field. Dms Seals Technology Co.,limited is a trustworthy supplier of . We are proficient at product design and manufacture with years of development. Dms Seals Technology Co.,limited is a professional rotary seals manufacturer manufacturer. Abundant experience and strong manufacturing ability have enabled our absolute leading position.
2. Through the investment in the high technology introduction, DMS Seal Manufacturer has enough capability to produce mechanical seal presentation . Dms Seals Technology Co.,limited's core competitiveness lies in its technical strength and rich manufacturing experience. Dms Seals Technology Co.,limited is strong for its R&D and production ability. With experienced technicians, our rotary seals catalogue are produced with high performance.
3. We can customize to satisfy the needs of our customers. Inquire! With the goal of becoming stronger in the future, DMS Seal Manufacturer aims to provide the best garter spring seal and service for customers. Inquire! To be a leading companies in high temperature shaft seal industry is our mutual wish. Inquire! To provide the superb mechanical seal brands and service experiences for our users is Dms Seals Technology Co.,limited's vision. Inquire! Dms Seals Technology Co.,limited will continue to provide quality service and create a good cooperation environment for companies of various kinds. Inquire!

DMS Seal Manufacturer rotary seals manufacturer company for reciprocating piston rod or piston single acting seal

rotary seals manufacturer

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