80663715480
MET 63 /H8
Steel seal ring for pistons
Conditions of use
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Paine: ≤350 bar (up to 1,000 bar has been used) Temperature: -30 °C ... +200 °C Speed: ≤10 m/s Medium: Hydraulic fluids Materials 1. Hardened steel, hardness approx. 62 Rockwell 2. NBR elastomer Installation The seal is pressed into the groove with a simple tool Advantages - Low friction - Very long service life (many times more than traditionally) - Small holes can be passed over while pressurised - Imperfections in the shape of the cylinder tube do not affect the tightness - The guides last longer because the seal “improves” the surface smoothness of the cylinder tube - Not sensitive to impurities |