Application Scope
O-ring Seal developed and produced by Dms Seals is widely applied to many industries and fields. It can fully meet the diversified needs of customers.Dms Seals insists on providing customers with comprehensive solutions based on their actual needs, so as to help them achieve long-term success.
Company Advantages1. The quality of DMS Seals is strictly controlled. From quarry choosing, slab choosing, sawn-cutting, hole cutting, and edge processing to packing loading, each step is inspected by our QC team.
2. DMS Seals is a result of our forte of exquisite attention to detail. Its design is a fusion of aesthetical, functional and environmental consideration.
3. During the production, DMS Seals is strictly scrutinized and tested in terms of its cutting, stamping, extrusion, anodizing, and polishing quality.
4. DMS Seals is manufactured to meet user requirement specification. Its electric components and the housing have gone through heat treating, stamping, laser cutting, and surface treating.
5. DMS Seals is the combination of customers' requirements with our innovative design ideas. It is created with ideal functions based on different space sizes of bathroom or washroom by our professional designers.
6. This product is somewhat anti-microbial due to the tightly woven threads and the impressive finishing process used during its manufacture.
7. The product is distinguished by long-term stability. It is isolated from environmental effects such as impact, vibration, high temperature, etc.
8. The creation of DMS Seals has adopted many high-tech, mainly electronic information technology, automatic control technology, and micro-technology.
9. This product has good strength. Its powerful braided structure and pressed fiberboard resist tearing and piercing.
10. Dms Seals Technology Co.,limited gives customers with technical and sales support.
11. Dms Seals Technology Co.,limited's operating business awareness has continued to rise.
12. Supported by professional service team, DMS Seals has been highly recommended by clients.
13. Dms Seals Technology Co.,limited will further strengthen its customer service skills.
14. Dms Seals Technology Co.,limited has the determination to provide quality services to its customers.
1. Installation Recommendation
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2. Installation Sizes
Bore 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 |
8-14.9 | 15-39.9 | - | DN-4.9 | 2.2 | 0.4 | 0.3 | 0.20 | 0.15 | 1.78 |
15-39.9 | 40-79.9 | - | DN-7.5 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.62 |
40-79.9 | 80-132.9 | 15-39.9 | DN-11.0 | 4.2 | 1.0 | 0.4 | 0.25 | 0.20 | 3.53 |
80-132.9 | 133-329.9 | 40-79.9 | DN-15.5 | 6.3 | 1.3 | 0.5 | 0.30 | 0.20 | 5.33 |
133-329.9 | 330-699.9 | 80-132.9 | DN-21.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
330-669.9 | 670-99.9 | 133-329.9 | DN-24.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
670-999.9 | ≥1000 | 330-669.9 | DN-28.0 | 9.5 | 2.5 | 0.7 | 0.50 | 0.30 | 8.40 |
≥1000 | ≥1000 | ≥1000 | DN-38.0 | 13.8 | 3.0 | 1.0 | 0.70 | 0.60 | 12.00 |
3. Application and properties
Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.
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 and others |
6. Installation Dimensions
Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimensions |
DN H9 | d1 h9 | L1+0.2 |
8 10 12 | 3.1 5.1 7.1 | 2.2 2.2 2.2 | GSF8*3.1*2.2 GSF10*5.1*2.2 GSF12*7.1*2.2 | 2.90*1.78 4.80*1.8 6.70*1.8 |
14 15 15 | 9.1 10.1 7.5 | 2.2 2.2 3.2 | GSF14*9.1*2.2 GSF15*10.1*2.2 GSF15*7.5*3.2 | 8.75*1.8 7.59*2.62 8.75*1.8 |
16 16 18 | 11.1 8.5 13.1 | 2.2 3.2 2.2 | GSF16*11.1*2.2 GSF16*8.5*3.2 GSF18*13.1*2.2 | 10.82*1.78 7.59*2.62 12.42*1.78 |
18 20 20 | 10.5 15.1 12.5 | 3.2 2.2 3.2 | GSF18*10.5*3.2 GSF20*15.1*2.2 GSF20*12.5*3.2 | 9.19*2.62 14.00*1.78 12.37*2.62 |
24 24 25 | 19.1 16.5 17.5 | 2.2 3.2 3.2 | GSF24*19.1*2.2 GSF24*16.5*3.2 GSF25*17.5*3.2 | 18.77*1.78 15.54*2.62 17.12*2.62 |
25 28 28 | 14 20.5 17 | 4.2 3.2 4.2 | GSF25*14*4.2 GSF28*20.5*3.2 GSF28*17*4.2 | 13.87*3.53 20.29*2.62 15.47*3.53 |
30 30 32 | 22.5 19 24.5 | 3.2 4.2 3.2 | GSF30*22.5*3.2 GSF30*19*4.2 GSF32*24.5*3.2 | 21.89*2.62 26.70*1.78 23.47*2.62 |
Company Features1. Dms Seals Technology Co.,limited is a distinguished manufacturer that mainly focuses on developing, producing, and marketing of in China. Dms Seals Technology Co.,limited is more than a qualified manufacturer of , but also a reliable partner for our customers around the world. For many years, Dms Seals Technology Co.,limited has been specializing in the production of high quality and customized and has become one of the famous company in the industry.
2. We have invested a lot in the cultivation of employees, and now we have a strong and professional team. The team mainly consists of designers, R&D stuff, technical workers, and production workers. All of them are well-trained to coordinate together to improve product quality. In addition to having multiple production lines, Dms Seals Technology Co.,limited has introduced many advanced production equipment for brake seals suppliers . Our company is equipped with a group of technical engineers who are able to handle the most challenging product projects. They have been well-trained and have taken part in many collaborative product development projects with other technicians in other companies. In the past years, our mature professional R&D team has made a deep investigation into the products, gaining insights into the product market trends. Now, the team is cooperating with global experimental technologies institution in product research and development.
3. DMS Seals is all devoted to produce high quality and low price food machines. Inquire now! DMS Seals's longing for growth is deeply rooted. Inquire now! DMS Seals always regards high quality as the most important factor for an enterprise's success. Inquire now! DMS Seals has always insisted on 'quality is life' of corporate culture. Inquire now! We DMS Seals brand hope to become an influential floating seal manufacturers supplier in the future. Inquire now!
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