best piston seals o ring for larger piston clearance

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Enterprise Strength

Dms Seals has a strong service network to provide one-stop service for customers.

Company Advantages
1. DMS Seal Manufacturer piston rings by size has passed rigorous testing. The testing proves that each medical product meets the safety standards put in place by various governing bodies, such as the FDA, CSA, CE, and UL.
2. The production of DMS Seal Manufacturer piston seals is well controlled by the computer. The computer exactly calculates the necessary amounts of raw materials, water, etc to reduce unnecessary waste.
3. During the production of DMS Seal Manufacturer piston seals , it is manufactured under a reliable and safe environment. The treatment of glass is monitored closely to prevent any potential risks.
4. DMS Seal Manufacturer piston rings by size has to undergo a conformity assessment to demonstrate that it meets legal medical requirements to ensure it is safe and performs as intended.
5. The product has excellent drape effect. The Adopted three-dimensional cutting or stereo clipping technique drape the soft lines of the fabric.
6. The product is less likely to happen electrical shock. Featuring an intelligent circuit design, it can prevent itself against the trip under the condition of overload voltage.
7. The product works perfectly in a modern style kitchen. It is designed with streamline shape, giving an appeal of freshness and brightness to the kitchen.
8. The product produces little heat during operation. During the production process, it will be equipped with a substrate with heat dissipation performance, playing a role of cooling.
9. The product can be flexibly configured to work as sales-promotion showstoppers, regardless of where it is set: in a supermarket, pharmacy or beauty parlor.
10. This product is able to reduce neither the amount nor the weight of stuff that people bring with. It is a great helper.
11. The product has relatively few moving parts, which means it will have a longer lifespan, which can be used for years.
12. The elasticity, toughness, and flexibility of this product make it suitable for consumer products, industrial products, and medical sector.

1. Installation Recommendation

2. Application and properties

DBM/TPM is a double acting sealing and guiding element, Consisting of an elastomer, two back-up rings and two guide rings. Dynamic and static properties of the elastomer play a good sealing role, The back-up ring prevents the elastomer from being squeezed into the sealing gap, the function of the guide ring is to guide the piston in the cylinder and absorb the radial force. The sealing is mainly used for piston and hydraulic cylinder, such as bulldozers, excavators, loaders, hydraulic gates and agricultural machinery.

3. Standard materials

Guide ring: filled PTFE / PA

Back-up ring: TPU polymer

Elastomer: NBR

4. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-35MPa	-30℃ +120℃	0.5 m/s	petroleum base hydraulic oil，nonflammable hydraulic oil, environmental protection hydraulic oil

5. Installation Dimensions

Cylinder Dia.

Groove Size

Order No.

D_NH9

L1 +0.2

d₂h9

d₃h11

L2 +0.1

13.5

2.1

TPM20*11*13.5*2.1

TPM22*13*13.5*2.1

TPM25*15*12*4

12.5

16.4

13.5

21.45

23.5

6.35

2.1

TPM25*15*12.5*4

TPM25*15*16.4*6.35

TPM25*16*13.5*2.1

13.5

15.4

13.5

26.5

28.5

2.1

6.35

2.1

TPM28*19*13.5*2.1

TPM30*17*15.4*6.35

TPM30*21*13.5*2.1

15.5

16.4

15.5

28.5

30.5

2.6

6.35

2.6

TPM32*22*15.5*2.6

TPM32*22*16.4*6.35

TPM35*25*15.5*2.6

16.4

18.4

15.5

31.4

35.4

33.5

38.5

6.35

2.6

TPM35*25*16.4*6.35

TPM40*24*18.4*6.35

TPM40*26*15.5*2.6

12.5

16.4

35.4

38.5

6.35

TPM40*30*12.5*4

TPM40*30*16.4*6.35

15.5

18.4

15.5

40.4

43.5

2.6

6.35

2.6

TPM42*28*15.5*2.6

TPM45*29*18.4*6.35

TPM45*31*15.5*2.6

16.4

18.4

20.5

40.4

45.4

43.5

48.5

6.35

3.1

TPM45*35*16.4*6.35

TPM50*34*18.4*6.35

TPM50*34*20.5*3.1

18.4

20.5

50.36

53.5

6.35

3.1

TPM55*39*18.4*6.35

TPM55*39*20.5*3.1

TPM56*40*20.5*3.1

18.4

20.5

18.4

55.4

58.4

58.5

61.5

6.35

3.1

6.35

TPM60*44*18.4*6.35

TPM60*44*20.5*3.1

TPM63*47*18.4*6.35

19.4

20.5

58.4

61.5

6.35

3.1

TPM63*47*19.4*6.35

TPM63*47*20.5*3.1

TPM65*49*20.5*3.1

18.4

22.4

20.5

60.4

64.2

63.5

68.3

6.35

3.1

TPM65*50*18.4*6.35

TPM70*50*22.4*6.35

TPM70*54*20.5*3.1

Company Features
1. With years of excellence heritage for designing and manufacturing high-quality piston rings by size , Dms Seals Technology Co.,limited enjoys a sound reputation in the industry. As a trustworthy manufacturer known to the market, Dms Seals Technology Co.,limited has been prestigious in the R&D, production, and supply of hydraulic cylinder piston . Dms Seals Technology Co.,limited is a manufacturing company in China. With the broad industry experience, we set standards in the markets of hydraulic seals catalogue . With a complete manufacturing and supply system of piston o ring , Dms Seals Technology Co.,limited has continuously innovated and offered products to the markets.
2. We adopt world-advanced technology when manufacturing piston seals . At present, most of the hydraulic rod seals series produced by us are original products in China. The quality of our glyd ring still keeps unsurpassed in China. All testing reports are available for our rod seal .
3. Dms Seals Technology Co.,limited now has won the recognition of more customers due to its high quality service. Inquiry! Dms Seals Technology Co.,limited is proud of its unique culture and tremendous organizational spirit, and we won't let you down. Inquiry! DMS Seal Manufacturer is always following service tenet of customer first. Inquiry! The core value of Dms Seals Technology Co.,limited is working diligently. Inquiry!

DMS Seal Manufacturer piston seals o ring for larger piston clearance

piston seals

Type:

DMS Seal Manufacturer piston seals o ring for larger piston clearance-2

p******n

When it comes to comparing with other products, DMS Seals piston seals is of greater appearance. It features low power consumption and high mechanical efficiency

v******o

The outline of DMS Seals rod seal is original and appealing. It has low torque capacity when starting and running

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DMS Seals rod seal is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. The roller and thrust bearing are separable, making it easy to conduct maintenance and inspection

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The production of DMS Seals hydraulic seals catalogue conforms to the industry standards. It achieves both high rotating precision and pretty low vibration level

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The raw material used in DMS Seals piston o ring is of high quality and has no any strange smell during use. The product can be adapted to thermal expansion

k******j

hydraulic rod seals is regarded as one of the most promising piston seals with its piston seals properties. It, processed by lubricant technology, features improved bearing performance

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