Introduction:
Compared with the PTFE envelope gasket, TS7500 not only has the good performance of corrosion resistant, non-toxic, anti-viscous, but also has the good flexibility and good sealing performance.
Products type:
TS7500-R Type RF, Used for raised flange
TS7500-F Type FF, Used for full face flange.
Pressure: PN≤25bar
Temperature: ≤130oC
It applies to different kinds of lines such as chemical engineering, petrochemical industry, foodstuff, pharmaceutical and so on, the TS-7500 gaskets are used on the pipes and flanges with corrosion medium or with request for high temperature clean.
| Project | Unit | Value | Standard | | Appearance | | The surface is plain and smooth and with the average thickness, it doesn’t have flaw with hole and residue. | HG/T21609 | | Tensile strength | PTFE | MPa | ≥25.5 | HG/T21609 | | Rubber | MPa | ≥10 | HG/T21609 | | Stripped out strength | N/m | ≥39x102 | HG/T21609 | | Rubber Hardness(shore hardness) | | 650 ±5 0 (PN0.6~1.0)
700 ± 50 ( PN 0.6)
750 ± 50 (PN2.0,2.5) | HG/T21609 | | Compressibility | % | ≥20 | GB/T13404 | | Recovery rate | | ≥30 | GB/T13404 | | Stress release rate(150 oC/16h) | | ≤45 | GB/T13404 | | Leakage rate(250C/99.9% Nitrogen) | | 1X10-3 | GB/T13404 | |
