Company Advantages1. We are specialized in offering our clients an excellent array of rod seals.
2. Dms Seals Technology Co.,limited is familiar with the sales network in
hydraulic rod seals area. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
3. Dms Seals Technology Co.,limited have specialized in high tolerance O Ring Manufacturers machining for hydraulic rod seals years. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience.
4. We have installed sophisticated machinery which allow us in delivering the
o-ring seal within the specified time frame. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
5. DMS o-ring seal has advanced machines and equipment for its production. It is our advanced piston rod seal that guarantees the great operation of rod seals,hydraulic rod seals online.
Installation Recommendation
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Application and properties
Applicable to a wide range of pressure work and sliding high speed occasions. Standard combined seal. 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 |
3-1600mm | 0-35MPa | -30℃+200℃ | 1.5 m/s | general hydraulic oil, water glycol hydraulic oil, oil / water emulsion type hydraulic oil. |
Installation Dimensions
Nominal Size of Packing, and Housing dimensions | Order No. |
d | D | H | L +0.2 |
12 14 16 | 18 20 22 | 3.0 3.0 3.0 | 3.2 3.2 3.2 | SPNO12*18*3.2 SPNO14*20*3.2 SPNO16*22*3.2 |
18 20 22 | 24 26 31 | 3.0 3.0 3.8 | 3.2 3.2 4 | SPNO18*24*3.2 SPNO20*26*3.2 SPNO22*31*4 |
25 28 30 | 34 37 39 | 3.8 3.8 3.8 | 4 4 4 | SPNO25*34*4 SPNO28*37*4 SPNO30*39*4 |
32 36 40 | 41 45 49 | 3.8 3.8 3.8 | 4 4 4 | SPNO32*41*4 SPNO36*45*4 SPNO40*49*4 |
45 50 56 | 54 65 71 | 3.8 6.3 6.3 | 4 6.5 6.5 | SPNO45*54*4 SPNO50*65*6.5 SPNO56*71*6.5 |
60 63 70 | 75 78 85 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO60*75*6.5 SPNO63*78*6.5 SPNO70*85*6.5 |
75 80 85 | 90 95 100 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO75*90*6.5 SPNO80*95*6.5 SPNO85*100*6.5 |
90 95 100 | 105 110 115 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO90*105*6.5 SPNO95*110*6.5 SPNO100*115*6.5 |
105 110 115 | 120 125 130 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO105*120*6.5 SPNO110*125*6.5 SPNO115*130*6.5 |
120 125 130 | 135 140 145 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO120*135*6.5 SPNO125*140*6.5 SPNO130*145*6.5 |
135 140 145 | 150 155 160 | 6.3 6.3 6.3 | 6.5 6.5 6.5 | SPNO135*150*6.5 SPNO140*155*6.5 SPNO145*160*6.5 |
150 160 170 | 170 180 190 | 9.8 9.8 9.8 | 10 10 10 | SPNO150*170*10 SPNO160*180*10 SPNO170*190*10 |
Company Features1. Dms Seals Technology Co.,limited's forward-looking technology helps its customers stay ahead of the industry.
2. DMS Seal Manufacturer offers quality rod seals at the economical price. Inquire now!