ISO Certified 60-150kg/M³ Thermal Insulation Felt Rockwool Roll for Building Steel Pipelines

ISO Certified 60-150kg/M³ Thermal Insulation Felt Rockwool Roll for Building Steel Pipelines. Class A1 Fire Rating: Non-combustible material ensuring superior fire safety for buildings and industrial equipment. Customizable Thickness: Available in 30, 40, 50, 60, and 70mm thicknesses to suit diverse project requirements. Superior Sound Absorption: Uniform fiber architecture provides effective noise reduction for acoustic comfort. ISO & CE Certified: Meets international standards with ISO and CE certifications for quality assurance. Durable & Flexible: High tensile strength and flexibility allow easy installation on irregular contours. Eco-Friendly Material: Made from basalt rock, offering a sustainable and non-corrosive insulation solution.