Bottom Pouring Set is a critical refractory assembly used in steel ladles for precise control of molten steel flow. Our sets deliver superior steel quality, improve yield, and enhance safety for casting operations worldwide. What is a Bottom Pouring Set? A Bottom Pouring Set is … Read More
In high-temperature industries, refractory products are the foundation of safe, efficient, and long-term operation. Whether you are lining a steel ladle, a cement kiln, or a glass furnace, the performance of refractory products directly affects production stability. But beyond product quality, shelf life is a … Read More
Calcium silicate board is a versatile material known for its thermal insulation, fire resistance, and durability. However, not all calcium silicate boards are the same—they are divided into high-temperature industrial use and general construction use. At Kerui Refractory, we specialize in high-performance calcium silicate boards … Read More
Custom-shaped refractory bricks—also known as special-shaped refractory bricks—play a crucial role in lining complex kiln geometries. At Kerui Refractory, we design, manufacture, and supply precision-engineered refractory shapes such as wedge bricks, taper bricks, arch bricks, and fully customized forms based on your furnace drawings and … Read More
Long-term and stable operation is a core objective shared by high-temperature industries worldwide. Whether in steel and metallurgy, cement and lime production, glass manufacturing, or the carbon industry, maintaining thermal efficiency and structural reliability is critical to success. At the same time, one indispensable element … Read More
Refractory Castables: A Key Material for Industrial A Smart Choice for Industrial Applications From steelmaking to non-ferrous metal smelting, glass production to power generation—many industrial kilns and furnaces face extreme temperatures and harsh working conditions. To protect the structure and improve thermal efficiency, refractory castables … Read More
China’s Refractory Industry: Global Market Influence As global industrialization accelerates and demand for high-temperature processing grows, China’s refractory industry is becoming a critical force in the global supply chain. With exceptional product quality, vast production capacity, and continuous innovation, China refractory companies have established themselves … Read More
Kerui Refractory Ceramic fiber insulation tape is a high-temperature-resistant material used in various industries to control heat, protect equipment, and improve energy efficiency. It is made from ceramic fibers woven into a flexible, durable tape that can wrap around pipes, ducts, and other components exposed … Read More
Insulating Castable vs. Insulating Firebrick When selecting materials for high-temp applications, choosing between insulating castables and insulating firebricks can be challenging. Both materials offer unique advantages, and the decision often depends on specific project requirements. China Refractory Company – Kerui Refractory, a leading manufacturer in … Read More
Furnace refractory bricks are essential components in the construction and operation of high-temperature industrial kilns. These bricks are built to endure extreme heat, mechanical stress, and chemical exposure, making them perfect for high-temperature processes. Their main role is to line furnaces, kilns, and other heat-intensive … Read More