Doniflex® GLD

Material GLD
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 1.2
Stress Resistance
16 h, 50 MPa, 175 °C DIN 52913 MPa 40
16 h, 50 MPa, 300 °C DIN 52913 MPa 35
Specific Leak Rate DIN 3535-6 mg/(s.m) 0.5

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