loading

DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

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

DMS Seals  >  AI - Page Sitemap  >  DMS Seals crane mechanical seals for business for reciprocating piston rod or piston single acting seal
DMS Seals crane mechanical seals for business for reciprocating piston rod or piston single acting seal

DMS Seals crane mechanical seals for business 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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
Dms Seals's Oil Seal Manufacturer can be used in different industries to meet the needs of customers.Dms Seals has been engaged in the production of O-ring Seal for many years and has accumulated rich industry experience. We have the ability to provide comprehensive and quality solutions according to actual situations and needs of different customers.
  • product-DMS Seals-img
Enterprise Strength
  • Dms Seals always puts customers and services in the first place. We constantly improve service while paying attention to product quality. Our goal is to provide high-quality products as well as thoughtful and professional services.
Company Advantages
1. The quality of DMS Seals has been tested. It is verified in terms of its design, construction, installation, commissioning, operation, adjustment, maintenance and cleaning.
2. DMS Seals crane mechanical seals will go through comprehensive quality inspection. It will be carefully scrutinized with regard to size (thickness, width, length, etc.), seams, stitches, materials ingredients, and appearance defects.
3. There are several quality checkpoints for DMS Seals . They are fabric cutting, sewing(seam and stitch), washing(colorfastness), and finishing (anti-bacteria treatment).
4. This product has passed a series of international certifications.
5. Our crane mechanical seals boasts its fabulous properties of .
6. The product is appreciated for its high quality and long service life.
7. Dms Seals Technology Co.,limited has international standard of automated production lines.
8. Professional after-sales service team in DMS Seals are equipped to serve customers timely.
9. Dms Seals Technology Co.,limited has a series of professional and complete crane mechanical seals product lines.

DMS Seals crane mechanical seals for business 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 always supplies high quality crane mechanical seals as a professional manufacturer. DMS Seals has been devoted itself into providing qualified mechanical seal sleeve . Dms Seals Technology Co.,limited is a highly popular company which centers on rotating mechanical seal . When it comes to high-end oil seal manufacturer , DMS Seals is arguably the best on the market.
2. With professional and advanced labs equipped, DMS Seals can be more confident to manufacture exquisite mechanical seal brands . With the great advantage in talent and research, Dms Seals Technology Co.,limited has become one of the biggest mechanical shaft seals springs  production base in China. Dms Seals Technology Co.,limited has established excellent R&D teams and professional technology support teams.
3. We promise a green and sustainable production way. We encourage workers to make full use of resources and reduce wastes with the help of highly efficient production machines. Our company bears social responsibility. We keep reviewing and developing new industrial processes, materials or concepts and to effectively (re)design products for a lesser impact on the environment. Our mission is to build strong relationships with all our partners and ensure the highest quality products for customer satisfaction. Call! Our company bears social responsibilities. We underscore our commitment to the environment by using low-carbon packaging, positioning ourselves as an enterprise that champions sustainability. We will make all of our business activities meet the legal statutes of environmental protection. We promise not to carry out any practices that will harm society and our environment.

DMS Seals crane mechanical seals for business for reciprocating piston rod or piston single acting seal

crane mechanical seals

Type:

DMS Seals crane mechanical seals for business for reciprocating piston rod or piston single acting seal-2DMS Seals crane mechanical seals for business for reciprocating piston rod or piston single acting seal-3

The production of DMS Seals crane mechanical sealsis line with the international production standards. Our products are designed by the first-rate designers
Our design team has strong innovation capacity, making sure our DMS Seals oil seal manufacturer has a variety of innovative, aesthetically-pleasing, and functional designs. And our products can be installed very easily
DMS Seals mechanical seal sleeve has appealing styles, which is designed by professional designers. All our products conform to EN14960 standard
Tested on several parameters of quality, the provided mechanical shaft seals springs is available at pocket-friendly prices for the clients. All the materials we used are based on the international standard
The whole manufacture process for DMS Seals crane mechanical seals is finished by our experienced pprofessionals by using the latest advanced equipment. We use high quality and high standard materials
oil seal manufacturer is popular in mechanical shaft seals springs field because of its mechanical shaft seals springs. And our products can be installed very easily
Product Message
Chat Online 编辑模式下无法使用
Leave Your Message inputting...