The Alumina Bubble Brick is a cutting - edge refractory solution crafted by Zhengzhou Rongsheng Refractory Materials Co., Ltd., a renowned national high - tech enterprise based in Zhengzhou. With an alumina content exceeding 90%, this brick offers outstanding high - temperature resistance. It is lightweight, effectively reducing thermal conductivity while maintaining durability in extreme conditions. The refractoriness ranges from 1770°C to 2000°C, making it suitable for blast furnaces and other high - end thermal processing equipment. We provide customizable sizes and shapes to meet diverse project requirements. Produced on fully automated and intelligent production lines, it ensures consistent quality. Complying with international standards like CE and ISO, our products are reliable globally. With a service network covering over 30 countries, Zhengzhou Rongsheng is committed to delivering top - notch products and tailored solutions for the global high - temperature industry.
1. High alumina content (over 90%) provides excellent high - temperature resistance. 2. Lightweight design reduces thermal conductivity. 3. Durable in harsh high - temperature environments. 4. Refractoriness between 1770°C and 2000°C meets demanding applications. 5. Customizable sizes and shapes for specific project needs. 6. Produced on automated and intelligent lines for consistent quality. 7. Complies with international standards such as CE and ISO.
This Alumina Bubble Brick is ideal for high - temperature kilns, blast furnaces, and other thermal processing equipment. It is suitable for industries like metallurgy, ceramics, and glass manufacturing. Our products are well - received in markets across the globe, especially in countries where high - temperature industrial operations are prevalent. We serve a wide range of customers, from small - scale enterprises to large industrial giants, offering them reliable and high - performance refractory solutions.
