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 high speed rotary seals design for construction machinery
- Dms Seals is capable of providing customers with high-quality products and thoughtful services relying on the professional service team.
1. The rotary seals is optimized with rotary shaft seals materials.
2. Dms Seals Technology Co.,limited can satisfy different design requirements.
3. The well-designed rotary seals makes it more special than other similar products.
4. This product has a high level of elasticity. It has the ability to adapt to the body it houses by shaping itself on the shapes and lines of the user.
5. This product is naturally dust mite resistant and anti-microbial, which prevents the growth of mold and mildew, and it's also hypoallergenic and resistant to dust mites.
6. High bacteria resistance is one of its biggest points. Its surface has been treated with a kind of specific antibiotic constituent which can kill the bacteria effectively.
7. This product is mold resistant. Its coating contains antimicrobial ingredients that help prevent the growth of mold on its surfaces.
8. Dms Seals Technology Co.,limited provides quality rotary seals with prompt delivery.
9. DMS Seal Manufacturer has been always devoting itself into providing the best service for customers.
10. Our quality control system is fully through entire production process of rotary seals .
11. Dms Seals Technology Co.,limited provides professional design and production of high-grade rotary seals and customized services.
Installation Recommendation
Installation Sizes
Bore Diameter DN H9 | Groove Diameter | Groove Width | Radial Clearance S max. | Radius | O-Ring Cross-Section | ||
Standard Range | Available range | d1 h9 | L1+0.2 | 32MPa | 50MPa | R1 | d2 |
| 8-39.9 | 8-135.0 | DN-4.9 | 2.2 | 0.15 | 0.10 | 0.40 | 1.78 |
| 40-79.9 | 14-250.0 | DN-7.5 | 3.2 | 0.20 | 0.15 | 0.60 | 2.62 |
| 80-132.9 | 22-460.0 | DN-11.0 | 4.2 | 0.25 | 0.20 | 1.00 | 3.53 |
| 133-329.9 | 40-675.0 | DN-15.5 | 6.3 | 0.30 | 0.25 | 1.30 | 5.33 |
| 330-669.9 | 133-690.0 | DN-21.0 | 8.1 | 0.30 | 0.25 | 1.80 | 7.00 |
| 670-999.9 | 670-999.9 | DN-28.0 | 9.5 | 0.45 | 0.30 | 2.50 | 8.40 |
Application and properties
Suitable for sealing with rotating or swinging rods, shafts, pins, rotary joints, etc. It is a rotary sealing ring that can withstand both sides pressure or alternating pressure role of the double acting effect, used in construction machinery, construction machinery and automotive equipment. It can be applied on occasions where piston rod and piston seal are required, low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-30MPa | -30℃+200℃ | 1 m/s | hydraulic oil, flame retardant liquid, water and others |
Bore Dia. | Groove Dia. | Groove Width | Order No. |
D H9 | d1 h9 | L+0.2 | |
8 10 12 | 3.1 5.1 7.1 | 2.2 2.2 2.2 | GNS8*3.1*2.2 GNS10*5.1*2.2 GNS12*7.1*2.2 |
14 15 16 | 9.1 10.1 11.1 | 2.2 2.2 2.2 | GNS14*9.1*2.2 GNS15*10.1*2.2 GNS16*11.1*2.2 |
17 18 20 | 12.1 13.1 15.1 | 2.2 2.2 2.2 | GNS17*12.1*2.2 GNS18*13.1*2.2 GNS20*15.1*2.2 |
80 85 90 | 69 74 79 | 4.2 4.2 4.2 | GNS80*69*4.2 GNS85*74*4.2 GNS90*79*4.2 |
95 100 102 | 84 89 91 | 4.2 4.2 4.2 | GNS95*84*4.2 GNS100*89*4.2 GNS102*91*4.2 |
105 110 115 | 94 99 104 | 4.2 4.2 4.2 | GNS105*94*4.2 GNS110*99*4.2 GNS115*104*4.2 |
120 125 130 | 109 114 119 | 4.2 4.2 4.2 | GNS120*109*4.2 GNS125*114*4.2 GNS130*119*4.2 |
210 220 230 | 194.5 204.5 214.5 | 6.3 6.3 6.3 | GNS210*194.5*6.3 GNS220*204.5*6.3 GNS230*214.5*6.3 |
240 250 280 | 224.5 234.5 264.5 | 6.3 6.3 6.3 | GNS240*224.5*6.3 GNS250*234.5*6.3 GNS280*264.5*6.3 |
350 360 400 | 329 339 379 | 8.1 8.1 8.1 | GNS350*329*8.1 GNS360*339*8.1 GNS400*379*8.1 |
Company Features
1. Being a production base of rotary seals in China, Dms Seals Technology Co.,limited has run properly over the years. These years, Dms Seals Technology Co.,limited has achieved fast business development in o-ring seal field. Based on the policy of DMS Seal Manufacturer, rotary shaft seals is able to offer better convenience for customers. Dms Seals Technology Co.,limited is one of the most influential rotary seals professional R & D, manufacturing companies. While making great efforts to promote rotary seals production, DMS Seal Manufacturer applies advanced technology to make greater contributions to its development.
2. Dms Seals Technology Co.,limited is equipped with strong research strength, having an R&D team dedicated to developing all types of new rotary seals . Our rotary seals is easily operated and need no additional tools. Staff working in Dms Seals Technology Co.,limited are all well-trained. Quality is above everything in Dms Seals Technology Co.,limited.
3. The basic service philosophy of Dms Seals Technology Co.,limited is that rotary shaft seals . Get info! Dms Seals Technology Co.,limited provide decent production scheme with rotary seals catalogue. Get info! Taking rotary seals manufacturer into account is one of the focuses of DMS Seal Manufacturer. Get info!
DMS Seal Manufacturer high speed rotary seals design for construction machinery
rotary seals
Type:
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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