Expanded Mineral Graphite Packing, for all types of Equipment

  • The MG-780C gasket is made from pure expanded mineral graphite of the highest quality, with a corrosion inhibitor and a carbon interior.
  • The advantages of expanded pure mineral graphite are its flexibility, compressibility and incombustibility; It is self-lubricating , compatible with most fluids and its storage period is
  • Also available with inconel ref. MG-780R.
  • In order to achieve greater resistance to pressure for use in valves and in conditions
    where clearances are greater than 0.35 mm, it is recommended to use anti-extrusion rings
    braided made of graphite filament, our reference MG-420.

MG 780C Packing Applications

  • All kinds of Equipment Rotating and Static
  • Pumps , Valves, Agitators
  • Valves of tank bottom, inclined seat, butterfly or distributor
  • Static equipment and in general all static equipment at high temperature or cryogenic applications, being the only material that maintains its properties at -165 ºC.

Other applications in practically all computers of:

  • Central Thermal
  • Refineries
  • Trash cans
  • Azucareras
  • Food Industry
  • Cementeras
  • Industry Naval
  • Central Nuclear
  • Steelworks and Foundries

Features of MG 780C Packing

Gasket MG 780C Maximum values ​​
Temperature (ºC) – 200 to 650
Pressure (bar) 300
Speed ​​(m / s) 10
ph 0-14
MG 780 Packing