Graphite Packing Ring and Graphite Die Formed Ring

Description:

Expanded graphite ring is compressed by expanded graphite without any filler or binders. In general, it has square section and has V shaped and wedge shaped section. They are compressed in precise moulding tools to the required density. Due to the high purity of the material(Graphite purity is greater than 99%), no special corrosion protection is required. It is used as sealing gasket, packing in all kinds of valves and pumps. These rings possess good resilience and chemical stability to be able to provide effective sealing function. Besides, they can be used together with other end ring. They are very stable and reliable, even if under awful working circumstances. Frequently they are used with reinforced expanded graphite rings forming a complete set.

Main Technical Data:

Specifacation:

1) Conventional specifications Φ5mm--Φ1000mm.

2) special specifications or various non-standard products can be made according to customer requirements.