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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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fire resistant bricks online manufacture

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buy Zero Expansion Silica Refractory Bricks Coke Furnace With Heat Resistant online manufacturer

Zero Expansion Silica Refractory Bricks Coke Furnace With Heat Resistant

Zero Expansion Silica Refractory Bricks Coke Furnace With Heat Resistant Features 1. Excellent thermal shock resistance 2. Product has no size change, crack and deformation after more than 30 cycle times ... Read More
2019-10-10 14:04:02
buy Industrial Furnace Refractory Fire Bricks , Yellow Insulating Firebrick online manufacturer

Industrial Furnace Refractory Fire Bricks , Yellow Insulating Firebrick

Industrial Furnace Refractory Fire Bricks , Yellow Insulating Firebrick Features 1. High cold crushing strength 2. High refractoriness under the load 3. Good creep resistance Andalusute Brick has high cold ... Read More
2019-09-11 15:01:23
buy White Color High Alumina Bricks , Insulating Fire Brick Different Size And Shape online manufacturer

White Color High Alumina Bricks , Insulating Fire Brick Different Size And Shape

White Color High Alumina Bricks , Insulating Fire Brick Different Size And Shape Description: Pouring Steel High Alumina Refractory Brickwas produced with special bauxite chamotte, adding aragonite or ZrO2 and ... Read More
2019-04-25 17:21:02
buy Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory online manufacturer

Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory

High quality silica brick is made of silicon raw material, the content of SiO2 is above 95%. And the content of Al2O3 is below 1.0%. Our factory produces various kinds of refractory products. The products can ... Read More
2019-09-17 09:52:16
buy High Temperature Fused Cast Mullite Brick Ceramic Fire Bricks Refractory online manufacturer

High Temperature Fused Cast Mullite Brick Ceramic Fire Bricks Refractory

High Temperature Fused Cast Mullite Brick Ceramic Fire Bricks Refractory Quick Detail: 1, Low permanent linear change on reheating 2, Good Thermal Shock Stability 3, High dense structure Description: Mullite ... Read More
2019-09-17 09:48:49
buy Fused Cast 46 % Azs Brick For Glass Industry Kiln online manufacturer

Fused Cast 46 % Azs Brick For Glass Industry Kiln

refractory blcoks zircon corundum refractory brick 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 ... Read More
2023-10-26 15:34:00
buy High Quality 48-90% Al2O3 Alumina Silica Fire Brick 230*114*65mm High Alumina Refractory Bricks for Electric Arc Furnace Roof  Product Description online manufacturer

High Quality 48-90% Al2O3 Alumina Silica Fire Brick 230*114*65mm High Alumina Refractory Bricks for Electric Arc Furnace Roof Product Description

Product Description Zirconia Refractory Bricks Introduction Zirconium refractory bricks/ Zirconia Bricks are high-end refractory materials primarily made from zirconium dioxide (ZrO2). Depending on the ZrO2 ... Read More
2025-09-29 14:57:18
buy Al2O3 80% Pouring Steel Insulating Fire Brick , High Alumina Bricks for Steel Produce online manufacturer

Al2O3 80% Pouring Steel Insulating Fire Brick , High Alumina Bricks for Steel Produce

Al2O3 80% Pouring Steel High Alumina Refractory Brick for Steel Produce Description: Pouring Steel High Alumina Refractory Brickwas produced with special bauxite chamotte, adding aragonite or ZrO2 and pressing ... Read More
2019-04-25 17:17:03
buy Furnace Boiler Insulation Material Mullite Thermal Insulation Blocks Mullite Refractory Fire Brick Jm23 K23 online manufacturer

Furnace Boiler Insulation Material Mullite Thermal Insulation Blocks Mullite Refractory Fire Brick Jm23 K23

Furnace Boiler Insulation Material Mullite Thermal Insulation Blocks Mullite Refractory Fire Brick Jm23 K23 Product Description Description of Mullite insulation brick : Mullite bricks are high alumina ... Read More
2025-09-29 13:15:48
buy High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln online manufacturer

High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln

Fire proof refractory brick , Refractory Products For Roller Hearth Kiln Description: Refactory brick in roller kiln must be have a high temperature resistance ,and a high thermal shock resistance ,because the ... Read More
2018-10-24 17:48:21
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