Product Details
Dms Seals pursues perfection in every detail of
O-ring Seal, so as to show quality excellence.Dms Seals has great production capability and excellent technology. We also have comprehensive production and quality inspection equipment. O-ring Seal has fine workmanship, high quality, reasonable price, good appearance, and great practicality.
Enterprise Strength
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Dms Seals has a complete and mature service team to provide excellent services for customers and seek mutual benefit with them.
Company Advantages1. DMS Seals is designed by experienced engineers. Their extensive experience in imaging optics design, optical alignment methodologies & equipment operation, and optomechanical tolerance analysis ensures the quality of this product.
2. DMS Seals is meticulously constructed by our engineers. The extensive experience in the manufacture and installation of steel structures of these people effectively avoid mistakes in project implementation.
3. The mechanical parts of DMS Seals are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing.
4. pneumatic seals catalogue has the peculiarities of as compared with other similar products.
5. pneumatic seals catalogue excels due to its excellent characteristics of .
6. pneumatic seals catalogue have a great future in this realm because of its .
7. Dms Seals Technology Co.,limited's product sales network has spread all over the country's major cities.
8. Dms Seals Technology Co.,limited makes sure quality control system is implemented effectively.
9. Dms Seals Technology Co.,limited has excellent customer service representatives available to help you out by phone.
1. Installation Recommendation
![DMS Seal Manufacturer-Hydraulic Piston Seal | Piston Seals | Dms Seal Manufacturer]()
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.
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. |
DN H9 | d1 | L1 +0.2 | d2 h9 | d3 h11 | L2 +0.1 |
|
20 22 25 | 11 13 15 | 13.5 13.5 12 | 17 19 21 | 19 21 23 | 2.1 2.1 4 | TPM20*11*13.5*2.1 TPM22*13*13.5*2.1 TPM25*15*12*4 |
25 25 25 | 15 15 16 | 12.5 16.4 13.5 | 22 21.45 22 | 24 23.5 24 | 4 6.35 2.1 | TPM25*15*12.5*4 TPM25*15*16.4*6.35 TPM25*16*13.5*2.1 |
28 30 30 | 19 17 21 | 13.5 15.4 13.5 | 25 26.5 27 | 27 28.5 29 | 2.1 6.35 2.1 | TPM28*19*13.5*2.1 TPM30*17*15.4*6.35 TPM30*21*13.5*2.1 |
32 32 35 | 22 22 25 | 15.5 16.4 15.5 | 28 28.5 31 | 31 30.5 34 | 2.6 6.35 2.6 | TPM32*22*15.5*2.6 TPM32*22*16.4*6.35 TPM35*25*15.5*2.6 |
35 40 40 | 25 24 26 | 16.4 18.4 15.5 | 31.4 35.4 36 | 33.5 38.5 39 | 6.35 6.35 2.6 | TPM35*25*16.4*6.35 TPM40*24*18.4*6.35 TPM40*26*15.5*2.6 |
40 40 40 | 30 30 30 | 12.5 12.5 16.4 | 36 37 35.4 | 38 39 38.5 | 4 4 6.35 | TPM40*30*12.5*4 TPM40*30*12.5*4 TPM40*30*16.4*6.35 |
42 45 45 | 28 29 31 | 15.5 18.4 15.5 | 38 40.4 41 | 41 43.5 44 | 2.6 6.35 2.6 | TPM42*28*15.5*2.6 TPM45*29*18.4*6.35 TPM45*31*15.5*2.6 |
45 50 50 | 35 34 34 | 16.4 18.4 20.5 | 40.4 45.4 46 | 43.5 48.5 49 | 6.35 6.35 3.1 | TPM45*35*16.4*6.35 TPM50*34*18.4*6.35 TPM50*34*20.5*3.1 |
55 55 56 | 39 39 40 | 18.4 20.5 20.5 | 50.36 51 52 | 53.5 54 55 | 6.35 3.1 3.1 | TPM55*39*18.4*6.35 TPM55*39*20.5*3.1 TPM56*40*20.5*3.1 |
60 60 63 | 44 44 47 | 18.4 20.5 18.4 | 55.4 56 58.4 | 58.5 59 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 |
63 63 65 | 47 47 49 | 19.4 20.5 20.5 | 58.4 59 61 | 61.5 62 64 | 6.35 3.1 3.1 | TPM63*47*19.4*6.35 TPM63*47*20.5*3.1 TPM65*49*20.5*3.1 |
65 70 70 | 50 50 54 | 18.4 22.4 20.5 | 60.4 64.2 66 | 63.5 68.3 69 | 6.35 6.35 3.1 | TPM65*50*18.4*6.35 TPM70*50*22.4*6.35 TPM70*54*20.5*3.1 |
Company Features1. Dms Seals Technology Co.,limited, known as an outstanding manufacturer, has devoted to the researching, developing, producing, and marketing of . Dms Seals Technology Co.,limited is an international, China-based manufacturing company with a strong production foundation and marketing experience. With technological advantages, Dms Seals Technology Co.,limited has developed rapidly in the market. Dms Seals Technology Co.,limited mainly focuses on the development, production, and sales of . We have accumulated many years of experience in the manufacturing and supplying in this field. Dms Seals Technology Co.,limited is a global leader in the production of .
2. Dms Seals Technology Co.,limited has a professional design team to design the most unique pneumatic seals catalogue . In order to guarantee the quality of hydraulic cylinder seal compression tool , we concentrate on the whole process of production. hydraulic rod wipers manufactured by DMS Seals is popular for its high quality. There are many production lines to manufacture high quality bonded piston seal . The optimization and upgrading of technology better perfects the quality of seal pro pistons .
3. To achieve our sustainablity goal, we try to reduce our demand for energy by adopting energy-saving technology, improving our total energy efficiency. We relentlessly pursue excellence. Our employees are encouraged to think differently and bring new ideas to the table on improving our operations. We value sustainable development. We seek to reduce our negative impact on the world, with a firm focus on saving energy, sustainable sourcing and reducing the amount of production waste. Our company has adopted socially responsible business practices. In this way, we successfully improve employee morale, strengthen relationships with customers and deepen the ties to the many communities in which we operate. Over such years, we always adhere to "Quality, Innovation, Service" as the main goal for the development of the company, aiming to reach a win-win business between the company and customers.
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