Application Scope
With wide application,
O-ring Seal is suitable for various industries. Here are a few application scenes for you.Dms Seals always adheres to the service concept to meet customers' needs. We are committed to providing customers with one-stop solutions that are timely, efficient and economical.
Enterprise Strength
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Dms Seals has been highly recognized by customers and are well received in the industry for the quality products and professional services.
Company Advantages1. hydraulic piston seals suppliers is designed to be professional and of top performance.
2. DMS Seal Manufacturerhydraulic piston seals suppliers comes with various designs that integrate function and aesthetics.
3. The design of DMS Seal Manufacturer adopts the first-class concept.
4. DMS Seal Manufacturer has a wide selection of high-quality materials.
5. DMS Seal Manufacturer is developed depending on our strong R&D competencies.
6. hydraulic piston seals suppliers can be applied into .
7. Because hydraulic piston seals suppliers has many strong points such as, it is widely used in the field.
8. In comparing with other similar products, hydraulic piston seals suppliers has virtues of .
9. Compared with the other similar products, hydraulic piston seals suppliers has a lot of superiorities, such as .
10. This product has considerable practical and commercial value.
11. The product is available at very competitive prices and is widely used in the market.
12. Due to these features, this product is used in various industrial applications.
1. Installation Recommendation
![DMS Seal Manufacturer-Hydraulic Rod Seal | O Ring Manufacturers| Dms Seal Manufacturer]()
2. Installation Sizes
Rod Diameter dN h9 | Groove Diameter | Groove Width | Radius | Radial Clearance S max. | O-Ring Cross-Section |
Standard Application | Light Application | Heavy Duty Application | D1 H9 | L1+0.2 | R1 | 10MPa | 20MPa | 40MPa | d2 |
3-7.9 | 8-18.9 | - | dN+4.9 | 2.2 | 0.4 | 0.3 | 0.20 | 0.15 | 1.78 |
8-18.9 | 19-37.9 | - | dN+7.3 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.62 |
19-37.9 | 38-199.9 | 8-18.9 | dN+10.7 | 4.2 | 1.0 | 0.4 | 0.25 | 0.20 | 3.53 |
38-199.9 | 200-255.9 | 19-37.9 | dN+15.1 | 6.3 | 1.3 | 0.5 | 0.30 | 0.20 | 5.33 |
200-255.9 | 256-649.9 | 38-199.9 | dN+20.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
256-649.9 | 650-999.9 | 200-255.9 | dN+24.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
650-999.9 | ≥1000.0 | 256-649.9 | dN+27.3 | 9.5 | 2.5 | 0.7 | 0.50 | 0.30 | 8.40 |
≥1000.0 | - | 650-999.9 | dN+38.0 | 13.8 | 3.0 | 1.0 | 0.70 | 0.60 | 12.00 |
3. Application and properties
Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation. Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.
4. Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
5. Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3 - 1600mm | 0 - 60MPa | -45℃ +200℃ | 15 m/s | hydraulic oil, flame retardant liquid, water, gas |
6. Installation Dimensions
Rod Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimensions |
dN h9 | D1 H9 | L1+0.2 |
20 20 22 | 27.3 30.7 29.3 | 3.2 4.2 3.2 | GSJ20*27.3*3.2 GSJ20*30.7*4.2 GSJ22*29.3*3.2 | 21.89*2.62 23.39*3.53 23.47*2.62 |
22 25 25 | 32.7 32.3 35.7 | 4.2 3.2 4.2 | GSJ22*32.7*4.2 GSJ25*32.3*3.2 GSJ25*35.7*4.2 | 26.57*3.53 26.64*2.62 29.74*3.53 |
28 30 32 | 38.7 40.7 42.7 | 4.2 4.2 4.2 | GSJ28*38.7*4.2 GSJ30*40.7*4.2 GSJ32*42.7*4.2 | 31.34*3.53 34.52*3.53 36.09*3.53 |
35 36 38 | 45.7 46.7 53.1 | 4.2 4.2 6.3 | GSJ35*45.7*4.2 GSJ36*46.7*4.2 GSJ38*53.1*6.3 | 37.69*3.53 40.87*3.53 43.82*5.33 |
40 40 42 | 50.7 55.1 57.1 | 4.2 6.3 6.3 | GSJ40*50.7*4.2 GSJ40*55.1*6.3 GSJ42*57.1*6.3 | 44.04*3.53 43.82*5.33 46.99*5.33 |
45 45 50 | 55.7 60.1 60.7 | 4.2 6.3 4.2 | GSJ45*55.7*4.2 GSJ45*60.1*6.3 GSJ50*60.7*4.2 | 47.22*3.53 50.17*5.33 53.57*3.53 |
50 55 56 | 65.1 70.1 66.7 | 6.3 6.3 4.2 | GSJ50*65.1*6.3 GSJ55*70.1*6.3 GSJ56*66.7*4.2 | 56.52*5.33 59.69*5.33 59.92*3.53 |
56 56 60 | 71.1 76.5 75.1 | 6.3 8.1 6.3 | GSJ56*71.1*6.3 GSJ56*76.5*8.1 GSJ60*75.1*6.3 | 59.69*5.33 62.87*6.99 66.04*5.33 |
Company Features1. Dms Seals Technology Co.,limited is one of backbone enterprises which manufacture hydraulic piston seals suppliers . Dms Seals Technology Co.,limited started with production of rubber seals for fluid and hydraulic systems . Dms Seals Technology Co.,limited is a professional manufacturer of and other viton rubber seal products. DMS Seal Manufacturer has its own advanced equipment to produce high quality buy hydraulic seals . DMS Seal Manufacturer has made a range of achievements in the industry.
2. Our factory has a set of advanced production facilities. These facilities are of a high automation level. This can guarantee the consistency and precision of products. We have achieved stable markets in many countries and regions around the world. We mainly sell our products to the Middle East, European, and America areas. Our factory owns a comprehensive range of manufacturing machines. These machines are developed adopting cutting-edge technologies and hence feature high accuracy and efficiency. This enables us to manage throughout the entire production flow precisely. Our sales networks cover the whole UAS, South Africa, Russia, and the UK. We have been working closely with local distributors in those countries to provide faster and comprehensive services and support.
3. DMS Seal Manufacturer is going to make every customer satisfied with our great piston seal manufacturers . Call! To get good feedback from customers, Dms Seals Technology Co.,limited will do our best to serve them well. Call! Constant excellence and constant quality assurance are of great importance to DMS Seal Manufacturer. Call! For DMS Seal Manufacturer, innovation is the soul of development. Call! Constant innovation is indispensable for long-term development of Dms Seals Technology Co.,limited. Call!
Best hydraulic piston seals suppliers for business for sale
hydraulic piston seals suppliers
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