Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China graphite sheet reinforced with tanged metal manufacturers and suppliers with one of the famous brands, and we are also a professional graphite sheet reinforced with tanged metal company and factory, welcome to contact us.
Description
> Made for various gaskets
> Suitable for petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges
Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.
> Excellent comprehensive properties
> Good compressibility and resilience, small stress relaxation, fine compensation function
> Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow.
Technical Data
| Item | Industrial grade | Unclear grade |
| Tolerance of density g/cm3
| +/-0.06 | +/-0.05 |
| Carbon content >/= % | 98/99 | 99.5 |
| Tensile strength >/= Mpa | 3~20 | 5~25 |
| Compressibility >/= % | 30 | 30 |
| Recovery >=/ % | 15 | 15 |
| Sulphur content </= % | 1200 | 700 |
| Chlorine content </= % | 50 | 25 |
| Stress relaxation rate % | 10 | 10 |
| Lgnition loss </= % | 2.0 | 0.5 |
Temperature: -240~+550°C under oxidizing environment -240~+3500°C under non-oxidizing environment PH: 0~14
Dimensions
| Item | Sheets |
| Density g/cm3
| 1.0 |
| Length | 500, 1000, 1500mm |
| Width mm | 1000, 1500, 2000 |
| Thickness mm | 1.5~3.0 |
Special density and thickness, shape or grade available on request
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