Manufactured by Sunrise Refractories (Zhengzhou Tianyang Refractory Materials Co., Ltd.), this high-strength fireclay insulating brick is engineered specifically for mechanical furnaces operating below 1350°C. Made from premium hollow sphere aggregates and high-grade clay, it delivers exceptional mechanical strength, ultra-low thermal conductivity, and outstanding resistance to thermal shock. Certified to ISO9001 standards, the brick significantly reduces heat loss, enhances energy efficiency, and extends furnace life—ideal for industries like metallurgy, ceramics, and chemical processing. With 7x24 technical support and fast delivery, Sunrise ensures reliable, customized solutions for global clients seeking durable, performance-driven refractory products.

1. Ultra-low thermal conductivity minimizes heat loss and boosts energy savings.2. High mechanical strength ensures long-term structural integrity under heavy loads.3. Excellent thermal shock resistance allows stable performance during rapid temperature changes.4. Complies with international quality standards (ISO9001) for consistent reliability.5. Customizable sizes and specifications to meet diverse industrial needs.

Ideal for mechanical furnaces in steel mills, ceramic kilns, chemical reactors, and other high-temperature industrial processes. Suitable for global B2B customers in manufacturing, energy, and construction sectors seeking efficient, durable insulation materials.