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China Zhengzhou Rongsheng Refractory Co., Ltd. certification
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Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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refractory brick online manufacture

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buy High Temperature Furnace Zirconia Bubble Insulating Bricks Light Weight Zirconia Hollow Ball Refractory Brick online manufacturer

High Temperature Furnace Zirconia Bubble Insulating Bricks Light Weight Zirconia Hollow Ball Refractory Brick

Overview Product Description Zirconia hollow ball bricks Zirconia hollow ball bricks are heat-insulating refractory products made of zirconia hollow balls as the main raw material. The refractoriness is greater ... Read More
2025-01-07 15:39:26
buy CE Silica Refractory Bricks Coke Oven Silica Refractory Brick For Blast Furnace online manufacturer

CE Silica Refractory Bricks Coke Oven Silica Refractory Brick For Blast Furnace

Description For Silica Brick: Silica brick is made of quartz stone material, the content of SiO2 is above 93%,it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710C... Read More
2018-10-24 17:49:04
buy High Density Dead Burnt Magnesium Chrome Refractory Brick online manufacturer

High Density Dead Burnt Magnesium Chrome Refractory Brick

Product Features Contact us Magnesite chrome brick to magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient, periclase and spinel as main mineral components of refractory products. 1. Common ... Read More
2024-01-08 18:36:24
buy Heavy Duty Electrocast Azs - 33 Kiln Refractory Bricks Electric Melting Zirconium Corundum online manufacturer

Heavy Duty Electrocast Azs - 33 Kiln Refractory Bricks Electric Melting Zirconium Corundum

Industry-specific attributes SiO2 Content (%) 13.0 Al2O3 Content (%) a little MgO Content (%) 0.8-1.2 CaO Content (%) 0.34% CrO Content (%) 0.002% SiC Content (%) 1.2-1.4 Other attributes Place of Origin Henan, ... Read More
2023-10-26 15:31:07
buy Eco Friendly Lightweight Silica Refractory Bricks Insulated Brick Thermal Conductivity online manufacturer

Eco Friendly Lightweight Silica Refractory Bricks Insulated Brick Thermal Conductivity

Eco Friendly Lightweight Silica Brick Thermal Conductivity Of Refractory Tiles Features 1. High refractoriness 2. Low thermal shock resistance 3. No pollution to glass liquid 4. Low bulk density Applications ... Read More
2025-01-13 14:16:59
buy High Alumina Cement Kiln Refractory Bricks online manufacturer

High Alumina Cement Kiln Refractory Bricks

High Alumina Fireproof Bricks For Hot-blast Furnace And EAF Description: Wear Resistance High Alumina Brick Feature: 1. high quality anti-strip alumina brick 2. low price alumina brick 3. supplier with 25 years ... Read More
2021-04-15 15:28:51
buy Manufacture Alumina Silica Firebrick Electric Arc Furnace Alumina Silicon Refractory Brick online manufacturer

Manufacture Alumina Silica Firebrick Electric Arc Furnace Alumina Silicon Refractory Brick

Overview Product Description Description For Silica Brick Silica brick is made of quartz stone material, the content of SiO2 is above 94%,Silicon brick is an acid refractory material, with good resistance to ... Read More
2025-01-13 14:18:09
buy Alumina Bubble Refractory Brick 1800C Alumina Hollow Ball Insulating Brick For Ceramic Furnace online manufacturer

Alumina Bubble Refractory Brick 1800C Alumina Hollow Ball Insulating Brick For Ceramic Furnace

Alumina Bubble Brick Introduce Alumina bubble bricks are made of alumina hollow balls and alumina powder as the main raw materials, combined with other binding agents, and fired at a high temperature of 1750 ... Read More
2024-11-19 16:21:50
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Firebrick Industrial Furnace Zirconia Corundum Bricks Azs Refractory Brick

Fused AZS Bricks Product Details Fused AZS bricks are indispensable refractory material for glass kiln key parts, because they not only have strong resistance to glass liquid corrosion, but have no pollution to ... Read More
2025-01-13 14:19:21
buy High Temperature High Strength Light Weight Nano-aggregate Refractory Brick For Furnace Lining online manufacturer

High Temperature High Strength Light Weight Nano-aggregate Refractory Brick For Furnace Lining

Ultra-high Strength Nano Insulation Block Description: The temperature of the cold side of large rotary kilns in the cement industry is generally 280-320C. Since there is no material with both high strength and ... Read More
2025-02-11 10:46:07
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