China antique fire bricks Manufacturers Factory Suppliers

Anchor Brick is a specialized refractory brick designed for the top walls of industrial furnaces.

Refractory magnesium-carbon bricks are a type of advanced composite refractory material made from

Fire clay bricks refer to clay products with Al2O3 content of 30%~50%. The fire resistance can

Our Insulation Hanging Refractory Brick is a core thermal insulation material for kiln roofs,

Our High-Alumina Refractory Insulating Anchor Bricks, made from high-purity bauxite with ≥65% Al₂O₃

Our AZS brick is manufactured using advanced techniques and strict quality control. The precise

Our AZS Zirconia Corundum Refractory Bricks (ZrO₂-Al₂O₃-SiO₂) feature 33-41% ZrO₂ content,

High alumina fire bricks, crafted with over 70% aluminum oxide, excel in high-temperature

The silica content of silica brick is more than 94%, and the density is 2.35g/cm3. Conventional

Silica brick is an acid refractory material with good resistance to acid slag erosion. The

The crystallinity of fused mullite is larger than that of sintered mullite, and its thermal shock

Before the delivery of high alumina bricks, we will use professional testing equipment for testing,