- Pipe materialMetal-plastic
Stenofleks 400 it is applied: for effective isolation of steel, copper and plastic pipes in system of hot and cold water supply, heating, conditioning, ventilating and refrigeration units. Internal diameter of cylinders is from 10 to 140 mm, thickness of a wall is from 6 to 25 mm, density is 30-40 kg / m.kub. Working range of temperatures from minus 80 °C to plus 95 °C. Isolation of pipes of cold water supply, conditioning and refrigerating appliances allows to prevent condensate and corrosion, warming of pipes of hot water supply and heating reduces losses of heat to 75, at this Steinoflex 400 perfectly absorbs unpleasant sound vibrations and vibrations in water supply pipes at pressure differences that is important in living conditions.
Density, kg/m ³ 20-25
Heat conductivity of W/m ºК, no more than 0,038
Water absorption, volume % no more than 0,6
Linear temperature shrinkage, % no more than 1,5
Durability at a gap, MPa (kg/cm ²), not less, on length/width 0,3/0,16
Index of isolation of air noise (at a thickness of isolation of 4 mm), dB 53
Index of shock noise (at a thickness of isolation of 4 mm), dB 48
Fire safety of G2, V1, RP1, D3
Range of temperatures is from-80 ºС to +95 ºС
Resistance of diffusion is couple (µ)> 4000
Relative residual deformation at 25% compression, % no more than 5,5
Cellular structure - closed
Elasticity - high
Heat stability <1,7% on length and <1,2% on diameter
Service conditions: full protection against UF of beams.
Shell (the made foam polyethylene without covering):
Warm sound - a waterproofing steel, copper, polymeric, pipes in hot water supply and systems of a central heating, cold water supply (prevention of condensate).
Warm sound - a waterproofing of the equipment, systems of ventilation and conditioning.