DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
DMS Seal Manufacturer compact rubber piston seals with ptfe nbr and pom for light and medium hydraulic systems
1. DMS Seal Manufacturer o-ring seal represents the finest workmanship in the market as it is manufactured using the leading technology.
2. The production of DMS Seal Manufacturer o-ring seal runs smoothly and efficiently thanks to the adoption of sophisticated manufacturing equipment.
3. DMS Seal Manufacturer rubber piston seals follows the measures and procedures of production.
4. o-ring seal is an rubber piston seals for this purpose due to its characteristics of hydraulic piston seals sizes .
5. Every detail of o-ring seal exhibits exquisite workmanship.
6. With excellent characteristics like rubber piston seals, o-ring seal is specially suitable for hydraulic piston seals sizes .
7. Dms Seals Technology Co.,limited always provides o-ring seal with good price and thoughtful service.
8. Dms Seals Technology Co.,limited's rubber piston seals so far excelled the technique of other companies in o-ring seal industry.
9. Dms Seals Technology Co.,limited has always adhered to reliance on technical progress and products innovation.
Groove Diameter DN H9 | Groove Diameter | Groove Width | Radius | Radial Clearance S max. | O-Ring Cross Section | X-Ring Seal Cross Section | |||
Standard Application | Light Application | d1 h9 | L1+0.2 | R1 | 10MPa | 20MPa | 30MPa | d2 | W |
15 - 39.9 | 40 - 79.9 | DN - 11.0 | 4.2 | 1.0 | 0.25 | 0.15 | 0.10 | 3.53 | 1.78 |
40 - 79.9 | 80 - 132.9 | DN - 15.5 | 6.3 | 1.3 | 0.3 | 020 | 0.15 | 5.33 | 1.78 |
80 - 132.9 | 133 - 252.9 | DN - 21.0 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
133 - 252.9 | -- | DN - 24.5 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
253 - 462.9 | -- | DN - 28.0 | 9.5 | 2.5 | 0.45 | 0.30 | 0.25 | 8.40 | 3.53 |
463 - 700 | -- | DN - 35.0 | 11.5 | 3.0 | 0.55 | 0.40 | 0.35 | 10.00 | 5.33 |
Application and properties
Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
X-Ring: NBR / FKM
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-40MPa | -30℃+200℃ | 2 m/s | hydraulic oil, flame retardant liquid, water and others |
Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimension |
d h9 | D1 H9 | L1+0.2 | ||
70 | 59 | 4.2 | DAQ70*59*4.2 | 56.74*3.53 |
80 | 64.5 | 6.3 | DAQ80*64.5*6.3 | 62.87*5.33 |
85 | 64 | 8.1 | DAQ85*64*8.1 | 63*7.0 |
95 | 79.5 | 6.3 | DAQ95*79.5*6.3 | 78.74*5.33 |
100 | 79 | 8.1 | DAQ100*79*8.1 | 78*7.0 |
110 | 94.5 | 6.3 | DAQ110*94.5*6.3 | 91.44*5.33 |
115 | 94 | 8.1 | DAQ115*94*8.1 | 93*7.0 |
125 | 109.5 | 6.3 | DAQ125*109.5*6.3 | 107.32*5.33 |
130 | 109 | 8.1 | DAQ130*109*8.1 | 108*7.0 |
150 | 129 | 8.1 | DAQ150*129*8.1 | 126.37*7.0 |
180 | 159 | 8.1 | DAQ180*159*8.1 | 158.12*7.0 |
210 | 189 | 8.1 | DAQ210*189*8.1 | 183.52*7.0 |
240 | 219 | 8.1 | DAQ240*219*8.1 | 215.27*7.0 |
Company Features
1. Dms Seals Technology Co.,limited is a professional producer for manufacturing o-ring seal. Focusing on the evolution and creation of piston seals , Dms Seals Technology Co.,limited is known in this industry. Since its creation, Dms Seals Technology Co.,limited has been a professional manufacturer in the field of rubber piston seals production. Dms Seals Technology Co.,limited is a backbone manufacturer and supplier in the hydraulic piston seals industry after years of development and innovation.
2. o-ring seal is produced by adopting traditional and modern technology to ensure first-class quality. Dms Seals Technology Co.,limited is equipped with advanced production equipment for o-ring seal. With high technology, Dms Seals Technology Co.,limited focuses on producing high quality o-ring seal. Dms Seals Technology Co.,limited has established its R&D center at abroad, and invited a number of foreign experts as technical advisers.
3. Innovation is the core competitiveness of Dms Seals Technology Co.,limited. Check now! Our high quality o-ring seal will meet the different requirements of our customers. Check now! We continuously and steadily implemented a wide range of initiatives with emphasis placed on maintaining harmony with local residents, with the aim of realizing the sustainable development of the area. Check now!
DMS Seal Manufacturer compact rubber piston seals with ptfe nbr and pom for light and medium hydraulic systems
o-ring seal
Type:kdas
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Frank Zhou
E-mail:
sales@dmsseals.com
dms@dmsseals.com
Skype: 13318313660
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