Stainless Steel Composite Board Fire-Proof Resistance PIR Sandwich Panel Factory Stainless Steel Composite Fire-Proof Resistance PIR sandwich panel is a new type of professional energy-saving insulation material. Its physical properties and fire resistance are superior to ordinary polyurethanes, especially in terms of thermal insulation and flame retardant property. Its products are widely used in building insulation, electronic equipment insulation, sandwich insulation board core materials, etc., in addition to the petrochemical industry from -196 ° C ~ +150 ° C range of equipment, pipelines to keep cold. Specifications: Effective width 950mm, 970mm, 1150mm Length According to customer's request Density 35-45kg/m3 Classification PU sandwich panel Materials Polystyrene foam board, Color steel sheet Structure Upper and lower layer: Color steel sheet Middle: polystyrene foam board or polyurethane foam board Thickness Color steel sheet: 0.3-0.8mm PU core: 40mm, 50mm, 75mm, 100mm, 120mm, 150mm, 200mm MOQ 1000 Square Meters Color all RAL Character Light in weight, heat insulation, water resistant, green and environmental Features; • Light, safe, decrease the load of the building. • Easy to install, shorten the construction period. • Protect environment, sandwich structure with antioxidant surfaces. • High performance in heat insulating, can be served in both high and low temperature environment. • Fireproof, meet the National standard, makes building safe. • Soundproof, makes a quieter environment. • No need to leave space for insulation material installing, so that the story height can be reduced. • Long service life up to 30 years, very low cost in wastage and maintenance. Advantages: 1. Thermosetting material, high flame retardant grade, reaching the B1 level of the national GB8264 standard; 2. Low thermal conductivity, excellent thermal insulation effect, operating temperature range: -196 ° C ~ +150 ° C; 3. It has the characteristics of no fluorine, environmental protection, anti-corrosion and mildew resistance. 4. High mechanical strength, good dimensional stability and durability; 5. CNC cutting to meet different thickness requirements Details: Samples Production Process: Packing & Shipping Hangzhou FAMOUS Steel Engineering Co.,Ltd. focus on various structural steel construction and steel-related products supplying. FAMOUS received a lot of foreign projects from project engineering, fabrication, logistic and installation guidance etc. and become more professional in foreign project operation, specially in US-EU standard engineering and project management aspects. It owns advanced professional production equipment for the all automation production line of H type that is most advanced at home, pipe truss structure, box-beam production lines, CNC hydraulic punching posterior cutting C type steel, Z type steel production lines, vertical seam 360-degree whip-stitch roof board of hidden button type, weather board production lines and metal sandwich panel production lines, etc. Please feel free to send us enquiry for more specifications. Thanks.