Company Advantages1. Unmatched expertise of DMS Seal Manufacturer enables us to serve our clients with utmost accuracy than our industry competitors. Quality control of the seals is the basis for DMS Seals
2. The adoption of 
hydraulic rod seals method can cause piston rod seal and satisfy production requirements. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. All the rod seals offered by us are widely used in hydraulic rod seals online. High-end talents and advanced technology have enabled DMS 
o-ring seal quality to reach the industry's leading level
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
 | 
 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. - Dms Seals Technology Co.,limited owns manufacturing facilities.
2.  Dms Seals Technology Co.,limited has complete test measures and high-qualified employees.
3.  There is strict testing for quality of hydraulic rod seals to make satisfying products for customers. - Dms Seals Technology Co.,limited make every effort to have hydraulic rod seals in this O Ring Manufacturers. Get price!