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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.

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alumina bricks online manufacture

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buy 95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace online manufacturer

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace Silica Brick Advantage: 1) Silicon oxide is above 95%. 2) Good acid erosion resistance. 3) High softening point with ... Read More
2018-10-24 17:49:06
buy Acid Resistant Insulating Silica Fire Brick For Glass Kiln online manufacturer

Acid Resistant Insulating Silica Fire Brick For Glass Kiln

Insulating Silica Fire Brick For Glass Kiln Acid Resistance Refractory Fire Bricks Description: Silica brick is SiO2 content of not less than 96% of the silica as raw materials, adding mineralants (such as ... Read More
2025-01-13 14:16:47
buy High Temp Silica Refractory Bricks Silica - Mullite Bricks For Cement Kilns In Transition Zone online manufacturer

High Temp Silica Refractory Bricks Silica - Mullite Bricks For Cement Kilns In Transition Zone

Red Silica Refractory Bricks Silica - Mullite Bricks For Cement Kilns In Transition Zone Description: Silica-mullite bricks are made with raw material high grade bauxite and SiC and special sintering process. ... Read More
2018-10-24 17:49:06
buy High Temperature Resistance Silica Refractory Bricks Varius Shapes Light Yellow Color online manufacturer

High Temperature Resistance Silica Refractory Bricks Varius Shapes Light Yellow Color

High Temperature Resistance Silica Refractory Bricks Varius Shapes 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 ... Read More
2018-10-24 17:49:07
buy Professional Industrial Fireclay Brick Refractory For Hot Blast Furnace online manufacturer

Professional Industrial Fireclay Brick Refractory For Hot Blast Furnace

Professional Industrial Fireclay Brick Refractory For Hot Blast Furnace Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct contact ... Read More
2022-04-11 10:08:52
buy High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation online manufacturer

High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation

High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation Description: Silica-mullite bricks are made with raw material high grade bauxite and SiC and special sintering process. ... Read More
2024-11-13 15:36:30
buy 90 Light Weight Corundum Bricks Al2O3 90% For Refractories High Temperature Furnaces online manufacturer

90 Light Weight Corundum Bricks Al2O3 90% For Refractories High Temperature Furnaces

90 Light Weight Corundum Bricks Al2O3 90% for Refractories, Ceramic Tunnel Kiln and Other High Temperature Furnaces 90 Light Weight Corundum Bricks: Alumina content of more than 90%, mainly to corundum ... Read More
2018-06-24 15:18:40
buy Big Fired Clay Brick , Fire Resistant Bricks For Furnace Kiln / Wall online manufacturer

Big Fired Clay Brick , Fire Resistant Bricks For Furnace Kiln / Wall

Furnace Kiln Bottom / Wall Big Fired Clay Brick Refractory Blocks , Fire Resistant Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow ... Read More
2022-04-22 09:39:49
buy Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln online manufacturer

Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln

Refractory Al2O3 30-48% Fireclay Brick For Industrial Furnace Glass Kiln 1: Refractoriness 1580-1750, Refractoriness under load is 1250-1450. 2. Fire Brick is used for Blast Furnace, Hot Blast Oven, glass kiln ... Read More
2019-04-24 16:49:24
buy Lightweight Refractory Insulating Fire Brick For Lime Kiln / Carbon Furnace online manufacturer

Lightweight Refractory Insulating Fire Brick For Lime Kiln / Carbon Furnace

Fireclay insulating brick is made of light weight fireclay and widely used for industrial furnace insulation, it has the following features: 1. Light weight and low thermal conductivity allows thinner furnace ... Read More
2019-08-19 16:16:40
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