Zhengzhou Huaang Refractory Materials Co., Ltd

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— Series Product —

Heavy bricks

High alumina bricks, clay

bricks, mullite bricks,etc.

customizable

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Lightweight bricks

Mullite lightweight brick, high alumina lightweight brick, etc

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Amorphous material

Various types of castables,

refractory mud,plastics,

aggregates,etc

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Special materials

Alkali and acid resistant bricks, anti peeling bricks, phosphate bricks, etc

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Lightweight refractory brick

Mullite lightweight brick, high alumina lightweight brick, etc

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Special refractory materials

Special grade refractory bricks, alkali and acid resistant bricks, anti peeling bricks, phosphate bricks

Details

Aluminum silicon heavy brick

High alumina bricks, clay bricks, mullite bricks,etc. can be customized according to drawings

Details

Amorphous refractory material

Steel fiber castable/high alumina wear-resistant castable, refractory mud/plastic, etc

Details

— Product —

High strength abrasion resistant ceramic coating material

$SK37 refractory brick$

SK37 refractory brick

$SK38 refractory brick$

SK38 refractory brick

$SK36 refractory brick$

SK36 refractory brick

$SK34, SK35 refractory brick$

SK34, SK35 refractory brick

$B1 insulation refractory brick T38$

B1 insulation refractory brick T38

Flue corrosion resistant plastic

$Refractory castables for iron ladle$

Refractory castables for iron ladle

$Customized special-shaped furnace door refractory brick$

Customized special-shaped furnace door refractory brick

$Customized special-shaped refractory brick$

Customized special-shaped refractory brick

$Universal arc refractory brick$

Universal arc refractory brick

Customized special-shaped high alumina brick

Customized special-shaped ceramic kiln track brick

Steelmaking blast furnace with molten steel brick

Heating furnace anchor brick

$hree-piece refractory brick$

hree-piece refractory brick

Customized special-shaped pipeline brick

$Special refractory brick series - sintered zirconia alumina brick$

Special refractory brick series - sintered zirconia alumina brick

$Special refractory brick series - insulation and impermeable brick for aluminum electrolytic cell$

Special refractory brick series - insulation and impermeable brick for aluminum electrolytic cell

$Special refractory brick series - silicon carbide brick$

Special refractory brick series - silicon carbide brick

$Special refractory brick series - low porosity clay brick$

Special refractory brick series - low porosity clay brick

$Special refractory brick series - corundum mullite brick$

Special refractory brick series - corundum mullite brick

$Special refractory brick series - heat storage lattice brick$

Special refractory brick series - heat storage lattice brick

$Special refractory brick series - silicon molybdenum brick$

Special refractory brick series - silicon molybdenum brick

$Special refractory brick series - High alumina abrasion resistant brick with special grade phosphate$

Special refractory brick series - High alumina abrasion resistant brick with special grade phosphate

$Special refractory brick series - high pressure soft phosphate composite brick$

Special refractory brick series - high pressure soft phosphate composite brick

$Special refractory brick series - dense wear-resistant high alumina brick for lime kiln$

Special refractory brick series - dense wear-resistant high alumina brick for lime kiln

$Special refractory brick series - High strength alkali-resistant brick for rotary kiln$

Special refractory brick series - High strength alkali-resistant brick for rotary kiln

$Special refractory brick series - anti-spalling high alumina composite brick for rotary kiln$

Special refractory brick series - anti-spalling high alumina composite brick for rotary kiln

$Special refractory brick series - Low thermal conductivity silicon moly composite brick$

Special refractory brick series - Low thermal conductivity silicon moly composite brick

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High strength abrasion resistant ceramic coating material

$SK37 refractory brick$

SK37 refractory brick

$SK38 refractory brick$

SK38 refractory brick

$SK36 refractory brick$

SK36 refractory brick

$SK34, SK35 refractory brick$

SK34, SK35 refractory brick

$B1 insulation refractory brick T38$

B1 insulation refractory brick T38

— About HuaAng —

Zhengzhou Huaang Refractory Materials Co., Ltd. mainly deals in refractory materials for steel, metallurgy, coking, cement, carbon, alumina, and various industrial kilns. The product is widely used in industries such as metallurgy, non-ferrous metals, steel, chemical, power generation boilers, waste incineration, alumina, etc. The company provides one-stop, full process services, including product recommendation, production, and maintenance tracking based on the characteristics of refractory materials used by customers in different industries.

Zhengzhou Hua Ang Refractory Materials Co., Ltd

Zhengzhou Hua Ang Refractory Materials Co., Ltd. mainly deals in refractory materials for steel, metallurgy, coking, cement, carbon, alumina, and various industrial kilns. The product is widely used in industries such as metallurgy, non-ferrous metals, steel, chemical, power generation boilers

Details+

— NEWS —

05 2025/11

The influence of potassium and sodium content of alkaline substances on refractories

The potassium and sodium content in fired refractory bricks is generally control

Firebrick; clay brick; high alumina brick.

14 2025/07

What do the technical parameters of refractory bricks represent: refractoriness, load softening temperature, sintering temperature.

Fracture resistance refers to the ability of refractory materials to maintain their structural integrity and chemical stability at high temperatures. The load softening temperature refers the temperature at which a material begins to deform and flow under a given load. The sintering temperature refers to the lowest temperature at which chemical reactions occur between the particles of a material during the process of pressing it into a solid material at a certain temperature. These three concept

26 2025/04

Acidic, alkaline, neutral classification of refractories

Refractories are divided into acidic, neutral, and alkaline types.1. Acidic prod

Silica-mullite brick

Firebrick; clay brick; high alumina brick.

03 2025/04

What does the export foreign trade SK series refractory brick represent?

SK is a brand name representation method for foreign refractory bricks, representing the index of refractoriness (Seger cone).

Firebrick; clay brick; high alumina brick.

28 2025/03

Study on the Alkali Corrosion Resistance of Aluminum Silicon Refractory Bricks Used in Cement Kilns

Currently, in the low-temperature zone of cement rotary kilns, the use of aluminum-silicon products such as series silica-mullite bricks, anti-spalling high-alumina bricks, and new low-alumina mullite bricks exhibits significant differences in raw material selection and physicochemical properties. In this study, we compared the alkali resistance of these different products and analyzed their microstructure and phase composition to evaluate their alkali resistance. This, in turn, will optimize t

Silica-mullite brick

Phone：+86 13603821221 E-mail：zzhanc@126.com

Address：河南省新密市牛店镇古角村

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