logo
Home Productsinsulated brick online manufacturer
Certification
China Zhengzhou Rongsheng Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Refractory Co., Ltd. certification
Customer Reviews
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

I'm Online Chat Now

insulated brick online manufacture

(516)
buy Steel Plant High Alumina Refractory Brick Size Customized For Heat Treatment Furnace online manufacturer

Steel Plant High Alumina Refractory Brick Size Customized For Heat Treatment Furnace

Steel Plant High Alumina Refractory Brick Size Customized For Heat Treatment Furnace Feature For High Alumina Refractory Brick : Can be used in various kilns because of its cheapness and general tray package. ... Read More
2018-10-24 17:47:27
buy Lower Iron /  Alkaline IM 23 Mullite Brick For Steel Plant / Blast Furnace online manufacturer

Lower Iron / Alkaline IM 23 Mullite Brick For Steel Plant / Blast Furnace

Lower Iron and Alkaline IM 23 Mullite Insulation Brick for Steel Plant for Blast Furnace Features: 1. Lower content of iron, alkaline and impurities, good high temperature properties. 2. Homogeneous structure, ... Read More
2018-10-24 17:48:08
buy Low density JM 23 Mullite Brick Homogeneous structure  for Annealing Furnace online manufacturer

Low density JM 23 Mullite Brick Homogeneous structure for Annealing Furnace

Homogeneous structure and Low density JM 23 Mullite Insulation Brick for Furnace Features: 1. Lower content of iron, alkaline and impurities, good high temperature properties. 2. Homogeneous structure, light ... Read More
2018-10-24 17:48:10
buy White Corundum Brick Good Thermal Shock Stability No Pollution For Glass Furance online manufacturer

White Corundum Brick Good Thermal Shock Stability No Pollution For Glass Furance

Products Describtion It is applicable to the position of high requirement of resistance to glass liquid corrosion like shole electric melting furance,throat,weir,bubble brick,doghouse corner and so on. ... Read More
2019-01-16 14:32:36
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 High Temperature Building Materials Bricks Good Corrosion Resistance AZS 36S Glass Furance online manufacturer

High Temperature Building Materials Bricks Good Corrosion Resistance AZS 36S Glass Furance

Technical Sheet SiO2 Content (%): 12.8 Al2O3 Content (%): 45.65% Refractoriness (Degree): 1770< Refractoriness< 2000 Certificate: ISO9001:2000 Application: glass furance BULK DENSITY: 3.85g/cm3 Products ... Read More
2019-01-16 14:32:36
buy No Pollution High Temp Brick AZS 36S Glass Furances Alumina Zirconium Material online manufacturer

No Pollution High Temp Brick AZS 36S Glass Furances Alumina Zirconium Material

Product Description With lower SiO2 and Na2O content,AC- 36S bears less virtreous phase,better high-temperature stability and superior corrosion resistance,and thusly could significantly reduce refractory ... Read More
2019-01-16 14:32:36
buy High Thermal Shock Stability Corundum Brick AZS34 Gas Erosion Performance For Glass Furnaces online manufacturer

High Thermal Shock Stability Corundum Brick AZS34 Gas Erosion Performance For Glass Furnaces

Technical Sheet SiO2 Content (%): 12.8 Al2O3 Content (%): 45.65% Refractoriness (Degree): 1770< Refractoriness< 2000 Certificate: ISO9001:2000 Application: glass furance BULK DENSITY: 3.85g/cm3 Products ... Read More
2020-09-02 17:02:45
buy 92% 95% 97% 98% MgO Refractory Magnesia Bricks online manufacturer

92% 95% 97% 98% MgO Refractory Magnesia Bricks

High Quality Magnesia Brick 92% 95% 97%98% Mgo Fired Magnesia Refractories Brick For Kiln Fire-Resistant Product information Magnesite brick using density sintered magnesia as raw material, it has high ... Read More
2025-01-13 14:18:47
Page 19 of 52|< 14 15 16 17 18 19 20 21 22 23 >|