Expanded graphite gasket materials

Materials from expanded graphite are used for demanding sealing at high temperatures, especially in chemical and petrochemical industry. Products are made of very pure expanded graphite and may be reinforced with various metal inserts (metal foils).

DIMER_Gasket materials_DIMERGRAF

DIMERGRAPH gasket material is highly compressible, conforms excellent to the flange surface and has superior chemical resistance.  For application in nuclear power plants, there is graphite with very high purity (99.85%) available.

GRADES :

  • DIMERGRAF 10 – plain graphite foil                        
  • DIMERGRAF 20 – reinforced material with smooth SS metal foil 
  • DIMERGRAF 21 – reinforced material with Nickel metal foil 
  • DIMERGRAF 30 – reinforced material with tanged SS metal foil 

CHEMICAL RESISTANCE TABLE 

CERTIFICATES 

  • DIMERGRAF 10: BAM, DVGW
  • DIMERGRAF 20: BAM, DVGW
  • DIMERGRAF 30: BAM, DVGW