Screw pipe clamp PUR 250 series

galvanised steel

With screws, a permanent PUR hard foam coating and rubber shell on the inside Material of insulation: Polyurethane Volumetric weight: 250 kg/m³ Min. compressive strength: 3.96 N/mm² Material of the clamp: Steel Surface of the clamp: Zinc plated Min./max. temperature conditions: -160 to 130 °C Heat conductance λ: 0.043 W/(m*K) Heat conductance λ conditions: at 0°C, according to test report F.2-1088a/04 Building material class: B2 - Normally inflammable Building material class conditions: in accordance with DIN 4102, according to test report H-066/17 Min. water-vapour diffusion resistance factor value µ: 1000 Conditions for water-vapour diffusion resistance: according to test report R-62a/05 Description Usage Internal rubber cladding No application of sealant necessary