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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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high density brick online manufacture

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buy High Quality Chromium Refractory Bricks Fused-Cast Chrome Corundum Refractory Brick for High Temperature Kilns online manufacturer

High Quality Chromium Refractory Bricks Fused-Cast Chrome Corundum Refractory Brick for High Temperature Kilns

Product descriptions from the supplier High Quality Chromium Refractory Bricks Fused-Cast Chrome Corundum Refractory Brick for High Temperature Kilns Product Description Chrome corundum brick refers to corundum ... Read More
2025-03-13 18:24:59
buy Zero Expansion Silica Bricks with Low Residual Quartz and High Thermal Conductivity online manufacturer

Zero Expansion Silica Bricks with Low Residual Quartz and High Thermal Conductivity

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
2025-03-20 10:36:20
buy High Quality Mgo Fire-Resistant Bricks Magnesia Fire Brick Refractory Magnesium Brick online manufacturer

High Quality Mgo Fire-Resistant Bricks Magnesia Fire Brick Refractory Magnesium Brick

Product descriptions from the supplier Product Description Magnesia Bricks Introduction Magnesia Bricks, a kind of basic refractory with more than 90% magnesium oxide content, are made of periclase as the main ... Read More
2025-03-20 10:36:20
buy High Purity 98% MgO Magnesite Refractory Bricks Dead Burned Magnesia Brick For Cement Kilns online manufacturer

High Purity 98% MgO Magnesite Refractory Bricks Dead Burned Magnesia Brick For Cement Kilns

Magnesia Bricks Introduction Magnesia Bricks, a kind of basic refractory with more than 90% magnesium oxide content, are made of periclase as the main crystal phase. Magnesia Brick is mainly used in basic open... Read More
2025-03-20 10:36:19
buy Insulation Fireplace Refractory Brick With Different Colors For Choices online manufacturer

Insulation Fireplace Refractory Brick With Different Colors For Choices

Thermal Insulation Fireplace Refractory Brick With Furnace Lining , High Density Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More
2021-10-22 16:32:16
buy Jm23 Jm26 Mullite Refractory Bricks K23 K26 Mullite Insulating Fire Brick For Hot Blast Furnace online manufacturer

Jm23 Jm26 Mullite Refractory Bricks K23 K26 Mullite Insulating Fire Brick For Hot Blast Furnace

Overview Products Description Mullite Insulating Brick Description : Mullite bricks are high alumina refractories with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%, ... Read More
2025-01-13 14:21:14
buy Different Shapes Mullite Brick High Temperature Lightweight Thermal Mullite Insulation Brick For Industry Kiln online manufacturer

Different Shapes Mullite Brick High Temperature Lightweight Thermal Mullite Insulation Brick For Industry Kiln

Description of Mullite insulation brick : Mullite bricks are high alumina refractories with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%, and the refractory of ... Read More
2025-03-20 10:36:20
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Heat Resistant Furnace Fireclay Brick Refractory For Fireplace sk32 / sk34 / sk36 Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More
2025-01-13 14:15:46
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High Temperature Fireclay Brick , Glass Furnace Lining Insulated Fire Brick Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More
2022-04-22 09:58:54
buy Al2O3 30% - 65% Refractory Fire Clay Bricks , Insulating Fire Brick For Lime Kiln online manufacturer

Al2O3 30% - 65% Refractory Fire Clay Bricks , Insulating Fire Brick For Lime Kiln

Al2O3 30% - 65% Refractory Fire Clay Brick Insulated Fire Brick For Lime Kiln Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More
2022-04-11 10:09:10
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