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 New rotary shaft seals Supply for automotive equipment
1. The raw materials of DMS Seal Manufacturer are guaranteed to be free of toxic ingredients, such as formaldehyde and aromatic amines. The materials suppliers are reputable in the textile materials industry.
2. Relevant tests will be conducted once the DMS Seal Manufacturer is produced. It will be tested on the dyeing quality and workmanship to meet the mandatory standard: Basic technical specifications for safety of textiles.
3. DMS Seal Manufacturer rotary shaft seals has passed the prescribed tests. The testing mainly includes verifying appliance characteristics, measuring energy efficiency and consumption, and assuring electrical safety.
4. DMS Seal Manufacturer undergoes a complete set of the production process. Especially the battery part has to go through welding, inspection, stamping, burr removing, pressure testing, and component testing.
5. The product has stable colorfastness. It will not fade even under the conditions of the fray, sunlight exposure, and washing.
6. This product is safe to use. There are no harmful or potentially harmful chemicals contained in its materials and paintings.
7. The product has the desired safety. It does not contain any harmful, toxic, and skin-irritant chemicals which may cause skin allergies.
8. This product is able to provide lasting foot comfort. It adapts to the contours of the foot and has the maximum relief of pressure points.
9. The product is safe. It has passed the tests for substances, such as Formaldehyde testing, Banned azo colorants testing, and Dimethyl fumarate testing.
10. If one is in search of a projector screen that’s suitable for public displays, home theatre, office presentations as well as classroom training, then this product is the answer.
11. The product does not harm the human body. People can rest assured that any dye molecules or heavy metal ions are all removed during the fabric treatment.
12. With this product, people are blessed with more free time and capable of doing more things. It has become a must-have in modern life.
13. People can make a difference in energy consumption by using this product. It considerably helps people reduce energy use and save energy bills.
14. People will not easily to find there are hairs, surface fibers, or pilling on it. It is able to use for a long time without those above problems.
Installation Recommendation
Installation Sizes
Bore Diameter DN H9 | Groove Diameter | Groove Width | Radial Clearance S max. | Radius | 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. Dms Seals Technology Co.,limited is known for providing high-quality . We have been extensively recognized and accepted in the industry. Dms Seals Technology Co.,limited has gone far ahead in the market when it comes to the development and production of rotary shaft seals . In the industry of the manufacturing of , Dms Seals Technology Co.,limited has been recognized as a professional manufacturer and supplier.
2. The technology used in DMS Seal Manufacturer is conducive to the quality improvement and life improvement of rotary shaft seals . The DMS Seal Manufacturer's commitment to quality improvement of rotary seals manufacturer is unwavering. Dms Seals Technology Co.,limited has high quality product development capacities. rotary seals are produced by the highest technology of DMS Seal Manufacturer. DMS Seal Manufacturer has a design center, a standard R&D department, and a engineering department.
3. Dms Seals Technology Co.,limited's constant pursuit is to provide quality services to domestic and foreign merchants. Check now! Serving customers well is what Dms Seals Technology Co.,limited should stick to. Check now! DMS Seal Manufacturer has been always insisting on independent innovation and believes which will continuously enhance its core competitiveness. Check now! Dms Seals Technology Co.,limited is committed to each customer's satisfaction and success. Check now! Dms Seals Technology Co.,limited adheres to the customer-centric, scientific and technological innovation business philosophy. Check now!
DMS Seal Manufacturer New rotary shaft seals Supply for automotive equipment
rotary shaft 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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