Quality XX Y A* B* fabric PES PES PES PES thread strength 1100 dtex 1100 dtex 1100 dtex 1100 dtex coating PVC PVC PVC PVC total weight approx./m² 550 g 700 g 600 g 800 g tensile strength in N/5cm warp and weft approx. 1750/1500 2500/2500 1500/1500 2500/2500 tear strength in N warp and weft approx. 400/400 500/500 400/400 500/500 frost-resistance -20°C -20°C -10°C -10°C heat-resistance +70°C +70°C +70°C +70°C flame retardent to DIN 75200 mm/min <100 <100 * * Oxygenindex DIN EN ISO 4589-2 - - 27 27 colour grey grey black black antistatic properties no no <1x108 Ohm <1x108 Ohm

*Qualities A and B with LOBA-approval for the Deutsche Steinkohle

The recommended working pressure for all diameters can be calculated on the basis of the tear strength for all of the above mentioned qualities

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