bronze filled double mechanical seal centrifugal pump o ring

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Company Advantages
1. DMS Seal Manufacturer has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. DMS Seals' production equipment and test equipment are on the leading level in the industry
2. It demonstrates the ultimate combination of craftsmanship and sophistication, designed to ensure a high quality sleep quality experience. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. The product has the characteristics of long service life, excellent performance and stable performance. The high pressure seals have strong wear resistance to hard conditions
4. To ensure durability, our highly skilled QC professionals strictly inspect the products. DMS o-ring seal has advanced machines and equipment for its production

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. Dms Seals Technology Co.,limited gives enthusiasm for design and manufacturing double mechanical seal centrifugal pump . We offer the most reliable products and dedicated services that our customers deserve. Dms Seals Technology Co.,limited is technologically strong with advanced production equipment and experienced technician.
2. DMS Seal Manufacturer actively presents high-end abilities.
3. Based on leading-edge technology applications, lip seal vs mechanical seal has achieved great success with its highest quality. To function as a front-runner of mechanical seals houston business is the objective of Dms Seals Technology Co.,limited. Inquire online!

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DMS Seals double mechanical seal centrifugal pump undergoes a final scrutinization of various aspects. They involve workmanship, appearance, measurement/fittings, fabrics, seam, and stitching quality.

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Test for DMS Seals double mechanical seal centrifugal pump will be practiced for conformance to quality regulations. They include National Basic Safety Technical Specifications for Textiles and Instruction Use for Textiles and Garments.

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DMS Seals double mechanical seal centrifugal pump complies with a range of national mandatory regulations and standards. They are GB 18383-2001, GB 18401-2003, GB 9994-1988, and GB 6529-1986.

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The manufacturing processes of DMS Seals mechanical seals houston involves some basic steps. They include fabric cutting, printing, stitching, checking, initial finishing, repairing, and final checking.

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A wide variety of manufacturing processes of DMS Seals mechanical seals houston are as followed: pattern design, fabric sourcing, fabric pre-treatment, grading, layout, cutting, sewing, and ironing.

a******d

The product can reduce power loss. Its face parts are kept lubricated with a film of fluid, combined with the perfect spacing between the faces, contribute less friction which means lose less power.

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DMS Seal Manufacturer double mechanical seal centrifugal pump o ring