China 2021 Wholesale High Quality Custom Polyurethane PU PIR PUR Fireproof Sandwich Panels, Find details about China PU Panel, Wall Cladding from 2021 Wholesale High Quality Custom Polyurethane PU PIR PUR Fireproof Sandwich Panels
Brand of steel plates | Bao Steel, Yieh Phui Steel, Ma Steel, BHP Steel. |
Painting of steel plates | PVDF, SMP, HDP, PE; The top painting should be above 25μm. |
Galvanized layer of steel plates | Exterior plate: 55% Aluzinc above 100G/M³or Zinc coating above150G/M³; Inner plate: 55% Aluzinc above 70G/M³or Zinc coating above 100G/M³ |
Thickness of steel plates | 0.4mm-0.8mm. |
Thickness of core | 50mm/75mm/100mm/120mm/150mm. |
Density of core | 40-50kg/m³ |
Effective width | 930mm 1000mm 1130mm |
Panel Length | According to customers' request, less than 11.9m |