Product Details
Dms Seals's
O-ring Seal has excellent performances by virtue of the following excellent details.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of O-ring Seal. It is of fine workmanship and good quality and is well sold in the domestic market.
Company Advantages1. The POS interface of DMS Seals is designed by our professional experts who facilitate the overall aesthetic of the interface.
2. The quality control procedures of DMS Seals abs mechanical seal are in place to assure that every component is up to exact specifications and tolerances in the rubber and plastic.
3. In the production process, DMS Seals abs mechanical seal has been treated with a special finish, such as anti-corrosion treatment and anti-rust treatment.
4. The ingredients of DMS Seals are sourced from a prestigious supplier who adopts the highest standards in the beauty makeup industry.
5. DMS Seals has been evaluated regarding the safety construction such as instrumentation and control, electrical and mechanical equipment, mechanical and structural piping, supports and hangers, etc.
6. The product features good filter fineness. The filter elements such as the filter membranes have amazing impurities absorption capacity to enhance the filtering effect.
7. The product is renowned for its high energy efficiency. This product consumes little energy or power to finish its task.
8. The product has a strong structure. All of its metal parts and electric parts are finely soldered together, to improve the whole strength and stability.
9. The product is ecologically green. It provides free and clean fuel for itself and no fossil fuel or electricity is consumed.
10. Dms Seals Technology Co.,limited's abs mechanical seal has been well sold to all over the world known as its diversification, good customer service and excellent quality.
11. Being recognized by customers, the staff of DMS Seals are passionate everyday.
12. Owing to the professional service, the customers of DMS Seals has been our long term partners.
13. Dms Seals Technology Co.,limited has established processing and quality monitoring system.
14. Dms Seals Technology Co.,limited provides stable and high quality abs mechanical seal products.
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. After years of focus on the design and production of , Dms Seals Technology Co.,limited has earned a good reputation beyond the domestic market. Dms Seals Technology Co.,limited is quite competent in developing, manufacturing, and offering quality . Our company stands out in the market. As a manufacturer based in China, Dms Seals Technology Co.,limited is a resource and partner that can be trusted to make outstanding . Boasting years of experience in designing and manufacturing abs mechanical seal , Dms Seals Technology Co.,limited has stood out as one of the most competitive companies.
2. Our manufacturing plant is equipped with the latest technologies. This not only helps us in reducing production times but also in improving the quality of the finished products. Our company has internal production units. They are equipped with all the latest equipment and machinery to keep quick twists. Over the years, we have established a good collaborative relationship around the world. Our customers from Europe, the United States, and Germany have nominated us as their stable suppliers for many years.
3. Dms Seals Technology Co.,limited would like to achieve win-win situation with our customers. Get more info! By building core value system of inflatable seal manufacturer , Dms Seals Technology Co.,limited has made great achievements. Get more info! By adhering to the business philosophy of , Dms Seals Technology Co.,limited aims to become a leading company in rubber seals and gaskets suppliers industry. Get more info! Stressing piston seals could be a more effective way to help DMS Seals win high comments from customers at home and abroad. Get more info! Dms Seals Technology Co.,limited takes 'quality is the life of an enterprise' as its business philosophy. Get more info!
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