Essential Preparation for Refractory Cement Projects Successful refractory work begins with careful preparation. First, select the cement grade that matches your maximum operating temperature and thermal cycling requirements. Gather all necessary tools, including clean mixing containers, calibrated scales, trowels, and personal protective equipment. In addition, … Read More
Surface Preparation Fundamentals Proper surface preparation ensures optimal refractory cement adhesion and performance. First, thoroughly clean the substrate, removing all dust, oil, and loose particles. For metal surfaces, remove rust using grinding or sandblasting. For existing refractory surfaces, chip away damaged material and create a … Read More
Industries that operate high-temperature furnaces face constant challenges, from thermal stress to chemical corrosion. To address these issues effectively, companies rely on PCPF Blocks, specialized precast refractory blocks designed for reliable performance under extreme heat. Kerui Refractory engineers a complete range of precast refractory shapes, … Read More
When talking about SiC kiln furniture, most people first think of kiln plates. However, in the world of high-temperature ceramics and industrial sintering, this category covers far more than that. Kerui Refractory, a trusted manufacturer of silicon carbide kiln furniture, produces a complete range of … Read More
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
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