Fireproof Steel Partition Wall – Rock Wool Sandwich Board
Premium basalt material core ensures superior fire resistance (up to 4 hours) and thermal insulation. Double-layer steel plating with anti-corrosion coating enhances durability in harsh environments. Precision-engineered interlocking edges for seamless installation. Ideal for clean workshops, industrial facilities, and modular buildings. Meets international fire safety standards (EN 13501, ASTM E84). Customizable thickness (50mm–150mm) and panel sizes. Direct manufacturer pricing – bulk orders available for global wholesale buyers. Ships with protective film to prevent surface damage during transit.