Doniflex® GCP

Material GCP
Composition Graphite, Aramid Fibers, NBR
Colour Grey
Properties Due to outstanding chemicals and thermal resistance it is a good choice for applications in flanges, valves, pumps and heat exchangers.
Industries Power Plants, Heating Systems, Chemical Industry, OEM Industry
Certificates WRAS, TA-LUFT (VDI 2440), DVGW W270


Density DIN 28090-2 g/cm3 1.8
Stress Resistance
16 h, 50 MPa, 175 °C DIN 52913 MPa 42
16 h, 50 MPa, 300 °C DIN 52913 MPa 38
Specific Leak Rate DIN 3535-6 mg/(s.m) 0.15

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