Company Advantages1. Unmatched expertise of DMS Seal Manufacturer enables us to serve our clients with utmost accuracy than our industry competitors. DMS Seals implements and optimizes its quality control systems
2. The adoption of 
hydraulic rod seals method can cause piston rod seal and satisfy production requirements. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. Following the trend of fashion, our rod seals is designed to be of hydraulic rod seals online and rod seal catalogue. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
4. With this in mind, it has been our mission to continually evolve our know-how, giving you access to qualified technology expertise that can be applied to create the next generation of hydraulic rod seals products. DMS 
o-ring seal has advanced machines and equipment for its production
5. We can support OEM and ODM. O Ring Manufacturers,pneumatic rod seals is applicable to industries of push rod seal.
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 | 
| 1214
 16
 | 1820
 22
 | 3.03.0
 3.0
 | 3.23.2
 3.2
 | SPNO12*18*3.2SPNO14*20*3.2
 SPNO16*22*3.2
 | 
| 1820
 22
 | 2426
 31
 | 3.03.0
 3.8
 | 3.23.2
 4
 | SPNO18*24*3.2SPNO20*26*3.2
 SPNO22*31*4
 | 
| 2528
 30
 | 3437
 39
 | 3.83.8
 3.8
 | 44
 4
 | SPNO25*34*4SPNO28*37*4
 SPNO30*39*4
 | 
| 3236
 40
 | 4145
 49
 | 3.83.8
 3.8
 | 44
 4
 | SPNO32*41*4SPNO36*45*4
 SPNO40*49*4
 | 
| 4550
 56
 | 5465
 71
 | 3.86.3
 6.3
 | 46.5
 6.5
 | SPNO45*54*4SPNO50*65*6.5
 SPNO56*71*6.5
 | 
| 6063
 70
 | 7578
 85
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO60*75*6.5SPNO63*78*6.5
 SPNO70*85*6.5
 | 
| 7580
 85
 | 9095
 100
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO75*90*6.5SPNO80*95*6.5
 SPNO85*100*6.5
 | 
| 9095
 100
 | 105110
 115
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO90*105*6.5SPNO95*110*6.5
 SPNO100*115*6.5
 | 
| 105110
 115
 | 120125
 130
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO105*120*6.5SPNO110*125*6.5
 SPNO115*130*6.5
 | 
| 120125
 130
 | 135140
 145
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO120*135*6.5SPNO125*140*6.5
 SPNO130*145*6.5
 | 
| 135140
 145
 | 150155
 160
 | 6.36.3
 6.3
 | 6.56.5
 6.5
 | SPNO135*150*6.5SPNO140*155*6.5
 SPNO145*160*6.5
 | 
| 150160
 170
 | 170180
 190
 | 9.89.8
 9.8
 | 1010
 10
 | SPNO150*170*10SPNO160*180*10
 SPNO170*190*10
 | 
 Dms Seals Technology Co.,limited owns manufacturing facilities.
2.  Dms Seals Technology Co.,limited make every effort to have hydraulic rod seals in this rod seals. Inquire!