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Material
Pure exfoliated graphite with a tanged stainless steel sheet reinforcement.
pT diagram
The Klinger pT diagram provides guidelines for determining the suitability of a particular gasket material for a specific application based on the operating temperature and pressure only. Always refer to the chemical resistance of the gasket to the fluid.
1. In area one, the gasket material is normally suitable subject to chemical compatibility.
2. In area two, the gasket materials may be suitable but a technical evaluation is recommended.
3. In area three, do not install the gasket without a technical evaluation.
Technical Data – Typical values for 1.5mm thickness
| Compressibility (ASTM F36J) | 35% |
| Recovery (ASTM F36J) | 20% |
| Stress relaxation DIN 52913 50 MPa, 16 h/300°C |
48N/mm2 |
| Stress relaxation BS 7531 40 MPa, 16 h/300°C |
38N/mm2 |
| Leachable chloride | <40ppm |
| Graphite purity | >98% |
| Gas leakage (DIN 3535/6) | <1.0ml/min |
| Thickness increase after immersion in oil JRM 903: 5 h/150°C |
<2% |
| Density | 1.0g/cm3 |
| Standard insert: 316 | 0.1mm |
Dimensions of the standard sheets
Sizes: 1000 x 1000mm , 1500 x 1500mm
Thickness: 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm
Function and durability
The performance and service life of KLINGER gaskets depend in large measure on proper storage and fitting, factors beyond the manufacture’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also observe our installation instructions.
