Light weight mullite  bricks 

Mullite bricks

Lightweight mullite bricks can be classified as JM23, JM25,JM26, JM27,JM28, and JM30.

High alumina brick

High Alumina bricks have great features like high temperature performance, great corrosion and wear resistance, high bulk density, low iron content, etc.

Alumina bubble bricks are made of alumina bubble balls and alumina powder as the main raw materials, combined with other binders, and fired at a high temperature of 1750 degrees.

alumina bubble brick

Bubble Alumina Bricks(alumina hollow sphere bricks) and their products are a kind of high-temperature resistant, energy-saving excellent lightweight refractory material.