Custom piston seal additive for light and medium hydraulic systems

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Product Details

With the pursuit of excellence, Dms Seals is committed to showing you unique craftsmanship in details.Dms Seals carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce O-ring Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.

Company Advantages
1. The parts of DMS Seals are strictly produced complying with high-quality standards. It has to be tested to guarantee it releases no harmful substances during the BBQ process.
2. The manufacturing process of DMS Seals involves the following basic steps: rubber material selection, molding, cutting, vulcanizing and deflashing.
3. DMS Seals is designed with different types by the designers. Having the fan on the top or side is the most common one because this type prevents droplets from hitting the heating elements.
4. The product is safe to use. During the production, the harmful substance such as VOC, heavy metal, and formaldehyde have been removed.
5. This product has the desired seam strength. It has gone through the seam strength test to ensure that the seam is secure and there aren’t any open seams.
6. This product has a clean seam appearance. Its seams are distributed evenly and completely flat, providing a smooth finish.
7. The product is resistant to acid and alkali. It is not prone to fade even washed in water with chemical cleaning soap.
8. The product is strong and robust. It is made of a sturdy frame that can maintain its overall shape and integrity, which makes it be able to stand up to everyday use.
9. The combination of advanced production technology and superior material can fully guaranteed the quality of piston seal additive .
10. Professional packing ensures that piston seal additive does not get damaged during transportation.
11. DMS Seals believes that the quality is the soul of an enterprise.
12. The product has a growing application potential.
13. piston seal additive simultaneously makes Dms Seals Technology Co.,limited's popularity internationally.

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

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 strong and reliable staff, Dms Seals Technology Co.,limited is more confident to provide high quality piston seal additive . Dms Seals Technology Co.,limited is specialized in producing various export-oriented hydraulic cylinder piston rings products. DMS Seals is a company that specializes in manufacturing cheap oil seals . Dms Seals Technology Co.,limited has been deeply devoted to the manufacture of double acting piston cup for many years.
2. DMS Seals has completely established a relatively complete technical system to produce hydraulic cylinder shaft seals . Integrating the finest technology and excellent staff together, DMS Seals has been always offering hydraulic rod seal installer with long lasting performance. DMS Seals has its own labs for the R&D, design, and production of shaft seal design . DMS Seals develops core competitiveness by improving technological innovation. The technology we applied is at the forefront of the polyurethane hydraulic seals industry and provides a solid foundation for the company's future development.
3. The core value of Dms Seals Technology Co.,limited is . Inquire now! Dms Seals Technology Co.,limited can provide customization service for our packing rod seals . Inquire now! Producing power seal pistons from customer's point of view will make DMS Seals stronger. Inquire now! Adhering to independent innovation, DMS Seals has the ability to design and develop more and better hydraulic o rings suppliers . Inquire now! Dms Seals Technology Co.,limited takes 'quality is the life of an enterprise' as its business philosophy. Inquire now!

DMS Seals piston seal additive for light and medium hydraulic systems

piston seal additive

Type:

DMS Seals piston seal additive for light and medium hydraulic systems-2

x******e

When it comes to comparing with other products, DMS Seals hydraulic o rings suppliers is of greater appearance. Dezheng has been engaged in the printing industry since 1997

n******c

The outline of DMS Seals hydraulic cylinder piston rings is original and appealing. Dezheng has been engaged in the printing industry since 1997

y******b

DMS Seals double acting piston cup is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng's products are approved by TUV certification

a******m

The production of DMS Seals hydraulic o rings suppliers conforms to the industry standards. Dezheng has strong production capacity, reaching an annual output of RMB 140 million

u******w

The raw material used in DMS Seals hydraulic o rings suppliers is of high quality and has no any strange smell during use. Dezheng offers a wide range of printed paper products, including notebooks, cards, scrapbooks, paper packaging, poster, etc

k******h

double acting piston cup is regarded as one of the most promising power seal pistons with its power seal pistons properties. Dezheng's factory is certified to ISO 14001 environment management standards

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