... Material: Basalt Color: YellowDensity: 80--180 kg/m3 Highest Working Temperature: 650 Specification: 1200*600mm, 1000*600mmThickness: 30-100mm Inflammable ... : Non-Inflammable Certificate: DNV,BV,CCS,CE,ISOHeat Conductivity: ≤0.044 Average Diameter of Fiber (μm): <=7Packaging & Delivery Packaging ... material for pipesWater proofFire resistanceCE, DNV,BV CCS,,ISO high quality CE, DNV, BV insulation pipe