Excellent Rock Wool Pipe Heat insulation material for pipes Water proof Fire resistance CE, DNV,BV CCS,,ISO Quick Details Type: Other Heat Insulation Materials Place of Origin: Tianjin China (Mainland) Brand Name: HUALIModel Number: THY Material: Basalt Color: YellowDensity: 80--180 kg/m3 Highest Working Temperature: 650 Specification: 1200*600mm, 1000*600mmThickness: 30-100mm Inflammable ...