Company Advantages1. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience. Presented products are enormously appreciated by DMS Seal Manufacturer customers for characteristics such as 
hydraulic rod seals and piston rod seal.
2. DMS Seal manufacturer provides good quality and competitive price hydraulic seals. DMS Seal Manufacturer – a famous brand of rod seals,hydraulic rod seals online, proudly designs and produces hydraulic rod seals,rod seal catalogue.
3. Seal we produced has applications in a wide range of fields. Seal we produced has applications in a wide range of fields These features of O Ring Manufacturers,pneumatic rod seals behave with push rod seal.
4. Quality control of the seals is the basis for DMS Seals. Such design ensures 
o-ring seal,hydraulic rod seals has some necessary characters such as piston rod seal.
Installation Recommendation
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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 | 
| 3-1600mm | 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 | 
| 34
 5
 | 67
 8
 | 2.32.3
 2.3
 | 2.52.5
 2.5
 | SPNC3*6*2.5SPNC4*7*2.5
 SPNC5*8*2.5
 | 
| 67
 8
 | 910
 11
 | 2.32.3
 2.3
 | 2.52.5
 2.5
 | SPNC6*9*2.5SPNC7*10*2.5
 SPNC8*11*2.5
 | 
| 910
 10
 | 1213
 14
 | 2.32.3
 3.0
 | 2.52.5
 3.2
 | SPNC9*12*2.5SPNC10*13*2.5
 SPNC10*14*3.2
 | 
| 1111.2
 12
 | 1515.2
 16
 | 3.03.0
 3.0
 | 3.23.2
 3.2
 | SPNC11*15*3.2SPNC11.2*15.2*3.2
 SPNC12*16*3.2
 | 
| 12.514
 15
 | 16.518
 19
 | 3.03.0
 3.0
 | 3.23.2
 3.2
 | SPNC12.5*16.5*3.2SPNC14*18*3.2
 SPNC15*19*3.2
 | 
| 1618
 20
 | 2022
 24
 | 3.03.0
 3.0
 | 3.23.2
 3.2
 | SPNC16*20*3.2SPNC18*22*3.2
 SPNC20*24*3.2
 | 
| 2021
 22
 | 2425
 26
 | 3.03.0
 3.0
 | 3.23.2
 3.2
 | SPNC20*24*3.2SPNC21*25*3.2
 SPNC22*26*3.2
 | 
| 2222.4
 24
 | 2828.4
 30
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC22*28*4.7SPNC22.4*28.4*4.7
 SPNC24*30*4.7
 | 
| 2525.5
 26
 | 3131.5
 32
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC25*31*4.7SPNC25.5*31.5*4.7
 SPNC26*32*4.7
 | 
| 2829
 29.5
 | 3435
 35.5
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC28*34*4.7SPNC29*35*4.7
 SPNC29.5*35.5*4.7
 | 
| 3031
 31.5
 | 3637
 37.5
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC30*36*4.7SPNC31*37*4.7
 SPNC31.5*37.5*4.7
 | 
| 3234
 35
 | 3840
 41
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC32*38*4.7SPNC34*40*4.7
 SPNC35*41*4.7
 | 
| 35.536
 38
 | 41.542
 44
 | 4.44.4
 4.4
 | 4.74.7
 4.7
 | SPNC35.5*41.5*4.7SPNC36*42*4.7
 SPNC38*44*4.7
 | 
 DMS Seal Manufacturer is quality-oriented and has gained wide market in rod seals field. - At present, Dms Seals Technology Co.,limited has advanced production lines and various testing equipment for hydraulic rod seals.
2.  Over hundreds of skilled O Ring Manufacturers technicians provide customers with the most sophisticated products.
3.  DMS Seal Manufacturer has been always stressing the importance of o-ring seal . - Ensuring a harmonious environment between employees can provide the best rod seals. Contact!