Presenting the Ultra - lightweight Alumina Bubble Brick from Zhengzhou Rongsheng Refractory Material Co., Ltd., a national high - tech leader in refractory material research and production. With a remarkable alumina content exceeding 99%, our bricks offer outstanding thermal insulation and can endure extreme temperatures from 1770°C to 2000°C. Manufactured via advanced automated processes, they ensure consistent quality. Rongsheng, with over 20 years of experience and a global presence in more than 70 countries, provides customizable options to meet your specific needs, promising excellent service and high - value products.
1. High alumina content over 99% guarantees excellent thermal insulation. 2. The unique hollow ball structure reduces weight while maintaining strength and durability. 3. Advanced automated production ensures consistent quality. 4. Customizable options are available to meet various client requirements.
This ultra - lightweight alumina bubble brick is suitable for a wide range of high - temperature industries. It is ideal for the steel industry, where it can be used in furnaces and kilns. In the power generation sector, it can be applied in high - temperature boiler systems. Additionally, it is well - suited for the petrochemical industry, including high - temperature reaction vessels. It caters to clients around the world who demand high - performance refractory materials.
