DMS SEALS TECHNOLOGY CO.,LIMITED
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
1. Installation Recommendation
2. 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.
3. Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
4. 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. |
NO. | SIZE | NO. | SIZE |
1 | SPNO12*18*3.2 | 30 | SPNO130*145*6.5 |
2 | SPNO14*20*3.2 | 31 | SPNO135*150*6.5 |
3 | SPNO16*22*3.2 | 32 | SPNO140*155*6.5 |
4 | SPNO18*24*3.2 | 33 | SPNO145*160*6.5 |
5 | SPNO20*26*3.2 | 34 | SPNO150*170*10 |
6 | SPNO22*31*4 | 35 | SPNO160*180*10 |
7 | SPNO25*34*4 | 36 | SPNO170*190*10 |
8 | SPNO28*37*4 | 37 | SPNO180*200*10 |
9 | SPNO30*39*4 | 38 | SPNO190*210*10 |
10 | SPNO32*41*4 | 39 | SPNO200*220*10 |
11 | SPNO36*45*4 | 40 | SPNO210*230*10 |
12 | SPNO40*49*4 | 41 | SPNO220*240*10 |
13 | SPNO45*54*4 | 42 | SPNO224*244*10 |
14 | SPNO50*65*6.5 | 43 | SPNO230*250*10 |
15 | SPNO56*71*6.5 | 44 | SPNO240*260*10 |
16 | SPNO60*75*6.5 | 45 | SPNO250*270*10 |
17 | SPNO63*78*6.5 | 46 | SPNO260*280*10 |
18 | SPNO70*85*6.5 | 47 | SPNO270*290*10 |
19 | SPNO75*90*6.5 | 48 | SPNO280*300*10 |
20 | SPNO80*95*6.5 | 49 | SPNO290*310*10 |
21 | SPNO85*100*6.5 | 50 | SPNO300*320*10 |
22 | SPNO90*105*6.5 | 51 | SPNO310*330*10 |
23 | SPNO95*110*6.5 | 52 | SPNO320*340*10 |
24 | SPNO100*115*6.5 | 53 | SPNO330*350*10 |
25 | SPNO105*120*6.5 | 54 | SPNO340*360*10 |
26 | SPNO110*125*6.5 | 55 | SPNO350*370*10 |
27 | SPNO115*130*6.5 | 56 | SPNO360*380*10 |
28 | SPNO120*135*6.5 | 57 | SPNO370*390*10 |
29 | SPNO125*140*6.5 | 58 | SPNO380*400*10 |
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