Rvton Floating Seals Material
- Author:Rvton F
- Release on :2016-08-24
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 |
| 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