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Rvton Floating Seals Material

2016-08-26 15:22:30
Rvton Product: Floating Seals, also called seal groups, duo cone seal, mechanical face seal, lifetime seals.

Metal Materials: Steel Gcr15 / 100cr6 and cast iron 15Cr3Mo
METAL Steel Gcr15/ 100Cr6 Cast 15Cr3Mo
Surface smoothness/roughness: ≤Ra0.2μm 6.3-12.5μm
Work face smoothness ≤Ra0.15μm ≤Ra0.1μm
Pressure loading ≤0.15MPa ≤0.3 MPa
Forging line speed 2m/s 3m/s
Temperature range —100~200°C -40~160°C
Hardness (HRC) 58-62 60-68
Lifetime (Hours) 3000 5000
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 Material  NBR60  SILICONE  FKM
 Hardness  60°~ 65°  60°~ 65°  72°~ 78°
 Minimum tensile strength  11MPa  10.6Mpa  11MPa
 Minimum elongation at break  300%  400%  260%
 Permanent deformation  12%  8%  25%
 Temperature range  -40℃- +120℃  -49℃- +230℃  -30℃- +250℃
 


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www.sealgroupsupplier.com