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).
d e8 | D H9 | L D10 | H | Ø - range | e |
22-39 | d+7.2 | 4.0 | 3.5 | 20-56 | 6 |
40-79 | d+10.0 | 5.0 | 4.5 | 60-100 | 7 |
80-100 | d+13.8 | 7.5 | 7.0 | 105-290 | 10 |
>100-250 | d+20.0 | 10.0 | 9.5 | 300-630 | 15 |
>250-600 | d+30.0 | 15.0 | 14.5 | ||
>600 | d+40.0 | 20.0 | 19.5 |
Application and properties
L-Ring support and guide to ensure a tight sealing environment. Easy installation, wear resistance, anti extrusion, low friction, non stick slip phenomenon.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
L-Ring: POM / PA
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-45MPa | -30℃+100℃ | 1 m/s | hydraulic oil, flame retardant liquid, water, gas |
d e8 | D1 H9 | H | L D10 | e | Order No. |
22 | 29.2 | 3.5 | 4 | 6 | RDI22*29.2*3.5 |
30 | 37.2 | 3.5 | 4 | 6 | RDI30*37.2*3.5 |
36 | 43.2 | 3.5 | 4 | 6 | RDI36*43.2*3.5 |
45 | 55 | 4.5 | 5 | 6 | RDI45*55*4.5 |
56 | 66 | 4.5 | 5 | 6 | RDI56*66*4.5 |
65 | 75 | 4.5 | 7.5 | 7 | RDI65*75*4.5 |
75 | 85 | 4.5 | 7.5 | 7 | RDI75*85*4.5 |
90 | 103.8 | 7.0 | 7.5 | 7 | RDI90*103.8*7.0 |
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