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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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insulated brick online manufacture

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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 Factory Price Sillimanite Mullite Brick High Density 1790℃ Mullite Sillimanite Refractory Bricks For Blast Furnace online manufacturer

Factory Price Sillimanite Mullite Brick High Density 1790℃ Mullite Sillimanite Refractory Bricks For Blast Furnace

Description for Sillimanite Refractory Bricks Sillimanite bricks are high-grade aluminosilicate refractory materials made primarily from sillimanite, andalusite, and kyanite through high-temperature calcination ... Read More
2025-09-29 14:59:17
buy Refractory Fused Rebonded Common Direct Bonded Magnesia Chrome Brick OEM online manufacturer

Refractory Fused Rebonded Common Direct Bonded Magnesia Chrome Brick OEM

Fused rebonded / Common / direct bonded magnesia chrome brick China manufacturers Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide! The size is precise, providing kinds of shapes ... Read More
2025-01-13 14:18:55
buy Tunnel Kiln Construction High Alumina Refractory Brick Low Bulk Density online manufacturer

Tunnel Kiln Construction High Alumina Refractory Brick Low Bulk Density

Tunnel Kiln Car Construction Use Fireclay Refractory Brick And High Alumina Brick Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More
2022-04-08 17:18:16
buy Industrial Furnace Suspended Fire Brick Excellent Thermal Shock Resistance Refractory High Alumina Anchor Bricks For Hot Stove online manufacturer

Industrial Furnace Suspended Fire Brick Excellent Thermal Shock Resistance Refractory High Alumina Anchor Bricks For Hot Stove

Industrial Furnace Suspended Fire Brick Excellent Thermal Shock Resistance Refractory High Alumina Anchor Bricks for Hot Stove Product Description Product Description Of Refractory Anchor Bricks: Anchor brick ... Read More
2025-04-07 16:32:04
buy Customized Size Heat Resistant Bricks , High Alumina Fire Bricks Natural Yellow Color online manufacturer

Customized Size Heat Resistant Bricks , High Alumina Fire Bricks Natural Yellow Color

Customized Size Heat Resistant Bricks , High Alumina Fire Bricks Natural Yellow Color Feature For High Alumina Fire Brick: 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. ... Read More
2018-10-24 17:47:28
buy Widely Used Heat Resistant High Temperature Brick For Fireplace Theater And Pizza Oven online manufacturer

Widely Used Heat Resistant High Temperature Brick For Fireplace Theater And Pizza Oven

Widely Used Heat Resistant High Temperature Brick For Fireplace Theater And Pizza Oven Feature For High Alumina Fire Brick: 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. ... Read More
2018-10-24 17:47:37
buy Magnesia Zirconia Kiln Refractory Bricks 76% MgO Insulating Fire Brick Light Yellow online manufacturer

Magnesia Zirconia Kiln Refractory Bricks 76% MgO Insulating Fire Brick Light Yellow

Magnesia Zirconia Bricks for 1750 C Ultra High Temperature Kiln or Erosion of Furnace and Kiln Furniture Physical and Chemical Indicators: Items Index Bubble Zirconia Brick Zirconia Brick Magnesia-zirconia ... Read More
2018-10-24 17:47:28
buy Low Porosity Fireclay Brick Shapes Customized With Bauxite Chamotte online manufacturer

Low Porosity Fireclay Brick Shapes Customized With Bauxite Chamotte

Low Porosity Clay Bricks With Bauxite Chamotte Difefrent Al2O3 Conten Various Shapes Description: Low Creep Clay brick was produced with special bauxite chamotte, adding aragonite or ZrO2 and pressing under ... Read More
2019-04-24 16:56:59
buy High Grade High Purity Corundum Bricks for Industry Furnace and Kilns online manufacturer

High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

High Grade High Purity Corundum Bricks for Industry Furnace and Kilns Features For Corundum Brick: 1. Raw material is corundum and baddeleyite eutecticum,high compression strength 2.Top high-temperature ... Read More
2017-12-07 18:24:39
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