High purity expanded graphite, binder-free. Temperature resistance up to 3000 °C (in an inert atmosphere). Rings made from 99.85% pure expanded graphite, manufactured by moulding without binders.
These rings contain a finely distributed metallic inhibitor (zinc), providing protection of the valve stem and packing housing against corrosion. They offer a very low friction coefficient, excellent self-lubricating properties, good chemical inertness and high thermal conductivity.
High purity expanded graphite with corrosion inhibitor. Expanded graphite tape.
The maximum temperature, pressure and speed given cannot be associated in any case. Weights, given for information purposes, are not contractual.
Unless otherwise requested and explained and validated by our technical services, all our stamped rings are manufactured according to our manufacturing standards.
For all fluids
Valves
Expanded graphite tape
0 to 600°C
0 to 600bar
4 – 11
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