DMS Seals hydraulic miniature needle roller bearings factory as the guide sleeve

Company Advantages
1. DMS Seals meets qualification criteria stipulated in the mobile phone accessory industry. It has passed performance tests and quality assurance tests such as pressure test, strength test, and high/low-temperature test. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. This product enhances the architectural character of any building. It makes a building stand out from the crowd – or, for that matter, blend into its surroundings. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
3. The product features an intelligent circuit design. The pure water treatment equipment will stop automatically and work according to a different level of water. We can support OEM and ODM
4. The product features strong compatibility. It doesn't just work alone. Other function like credit card verification can be added to work with the system. DMS Seals provides professional design and production of high-grade o-ring seals

1. Installation Recommendation 

2. Application and properties

Applicable to the guiding of piston and piston rod of hydraulic cylinder and air cylinder, has the function of supporting and guiding. The guide strips with the thickness which equal to or greater than 2mm, double sided embossing could be provided, the embossing structure is conducive to the formation of lubrication micro-pit, improve micro lubrication, at the same time, it is helpful to embed tiny foreign objects and protect the sealing system.

3. Standard materials

White virgin PTFE

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
Custom as Required	—	-55℃ +225℃	15 m/s	hydraulic oil, emulsion, and water

Piston:  L=C × ( D - W ) - k [ mm ] D = Piston Dia. [ mm ] W = Thickness [ mm ]

Rod:    L=C × ( d + W ) - k [ mm ] d = Rod Dia. [ mm ]  C = 3.14  k=0.8

5. Length of whole roll

Thickness	1	1.5	2	2.5	3	4	5	6
Length of whole roll ( m )	55	35	27	22	18	13	10	8

Above data only for reference, it shall follow the actual products.

Standard groove width

Groove width L2

2.5

3.2

4

4.2

5.6

6

6.3

8.1

9.7

10

12

15

18

20

25

30

40

50

The products of various width could be provided.

Standard thickness of product

Thickness W

1

1.5

1.55

2

2.5

3

4

5

6

The products of various thickness could be provided.

Company Features
1. Dms Seals Technology Co.,limited integrates scientific research, design, production, sales and after sales service in all that we do. The factory runs effectively under the guidelines of the production management system. This system, rather than focusing on mistakes after the fact, emphasizes preventive measures, which improve overall production efficiency.
2. We possess a wide range of manufacturing facilities, covering advanced manufacturing and testing machines. These machines run in an efficient manner and enable us to meet customers' requirements in a short period of time.
3. To achieve lean manufacturing, the factory has introduced many cutting-edge manufacturing facilities. As a result, with the help of these machines, we have driven improvement in production processes, increased output, and reduced costs. Dms Seals Technology Co.,limited attaches great importance to the needs of customers and their feedbacks. Get quote!