Company Advantages1. Unmatched expertise of DMS Seal Manufacturer enables us to serve our clients with utmost accuracy than our industry competitors. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
2. The adoption of
hydraulic rod seals method can cause piston rod seal and satisfy production requirements. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
3. Professional testing allows rod seals to be optimal. The high pressure seals have strong wear resistance to hard conditions
4. To reduce costs with high-efficiency work is the DMS's purpose. hydraulic rod seals,hydraulic rod seals online is characterized with rod seal catalogue and adaptable to the surroundings.
5. O Ring Manufacturers has advantages both in cost, reliability and long life, in comparison with other similar products. Quality control of the seals is the basis for DMS Seals
Installation Recommendation
Application and properties
The standard combination seal is suitable for a wide range of pressure work and sliding high speed occasions. Low friction, strong wear resistance.
Sealing ring: filled PTFE
O-ring: NBR / FKM
Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
6-1600mm | 0-35MPa | -30℃ +200℃ | 1.5 m/s | general hydraulic oil, water glycol Hydraulic oil and water emulsion type hydraulic oil. |
Installation Dimensions
Nominal Size of Packing, and Housing dimensions | Order No. |
d | D | H | L +0.2 |
18 20 22 | 27 29 31 | 4.3 4.3 4.3 | 4.5 4.5 4.5 | SPN18*27*4.3 SPN20*29*4.3 SPN22*31*4.3 |
27 31.5 47 | 36 40.5 60 | 4.3 4.3 7.3 | 4.5 4.5 7.5 | SPN27*36*4.3 SPN31.5*40.5*4.3 SPN47*60*7.3 |
53 60 65 | 66 73 78 | 7.3 7.3 7.3 | 7.5 7.5 7.5 | SPN53*66*7.3 SPN60*73*7.3 SPN65*78*7.3 |
70 75 80 | 83 88 93 | 7.3 7.3 7.3 | 7.5 7.5 7.5 | SPN70*83*7.3 SPN75*88*7.3 SPN80*93*7.3 |
90 100 110 | 103.4 113.4 123.4 | 7.3 7.3 7.3 | 7.5 7.5 7.5 | SPN90*103.4*7.3 SPN100*113.4*7.3 SPN110*123.4*7.3 |
120 130 140 | 133.4 143.4 153.4 | 7.3 7.3 7.3 | 7.5 7.5 7.5 | SPN120*133.4*7.3 SPN130*143.4*7.3 SPN140*153.4*7.3 |
Company Features1. The rod seals Which Meet People's Requirements In Pursuit Of Good Taste Life. Choose From DMS Seal Manufacturer Website, You Will Never Be Disappointed.
2. Dms Seals Technology Co.,limited owns manufacturing facilities.
3. Dms Seals Technology Co.,limited make every effort to have hydraulic rod seals in this hydraulic rod seals. Check now!