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High Strength Insulating Refractory Brick Chemical Stable Fire Retardant Bricks - China

price: check with company for price

High Strength Insulating Refractory Brick Chemical Stable Fire Retardant Bricks

Products Photos Catalog Strength Insulating Photos Catalog

Low Thermal Conductivity Low Heat Capacity High Strength Mullite Refractory Fire Bricks for Industrial Boilers Product Description Widely used in blast furnace stove, glass furnace, furnace and other industrial furnace KeyFeatures 1 - Low thermal conductivity.

2 - High strength and resistance to corrosion.

3 - Low heat capacity.

4 - High insulation.

5 - Low density.

Advantage 1 - Excellent thermal stability 2 - High refractoriness under load 3 - Chemical stability and anti-corrision 4 - Small high temperature creep rate 5 - Excellent thermal shock resistance Technical Parameters - - - - - - - - Type | 1600 Model | Maximum operation temperature(degree Celsius) | 1550 | AL2O3 % | 80 | SiO2 % | 15 | Fe2O3 % | 0.5 | Volume Density g/cm3 | 1.4--1.7 | Cold crushing strength MPa | 80 | Load softening starts the temperature(degree Celsius, 0.1MPa, 0.6%) | 1550 | Reheating linear change rate %(1600 degree*3h) | 0.5 | Thermal conductivity W/(m.

k)(The average temperature is 800 degrees centigrade) | 0.7 | Remarks | The long-term use of the standard temperature for oxidizing furnace | standard size/other | 230mm*115mm*56mm/Customiz ed | - - - - | - - - - Application 1 - Steel furnaces 2 - Iron making furnaces 3 - Glass kiln 4 - Ceramic tunnel kiln 5 - Cement kiln Factory Photo Focus on the achievement of quality, Professional to create the future.


Company Contact:


  • Phone: 86-371-68064938

  • Address: NO.8 West Ring Roads , Kaifeng City, Henan Province, China., Kaifeng , Henan , China

  • Email: Email


Published date: March 7, 2018

  • Business Description: Henan swet boiler Co., Ltd was established in 1954 - We have been focusing on boiler and boiler parts manufacture and sale for over 60 years.

    It is a key enterprise in China engaged in A-class boiler and D1 D2 pressure vessel, have obtained the ISO 9001 certification.

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