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China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng Featured Image
  • China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng
  • China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng
  • China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng

China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng

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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Graphite Plate Electrode, Ceramic Fiber Insulation Blanket Roll, High Temperature Fire Brick, Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.
China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng Detail:

JM23 Insulation Brick Description

JM23 insulating brick uses high pure mullite as raw material, JM23 insulating bricks are made by adding alumina powder according to different type and then sintering in high temperature. JM23 insulation firebrick is the new energy saving material for insulation. JM23 insulation fire brick is produced accordance with German industrial standard that especially for export to foreign countries.

Properties of JM23 Insulation Brick

  • Excellent compression strength,
  • Excellent heat stability,
  • Low thermal conductivity,
  • Low heat storage,
  • High alumina, low iron and alkali flux content.

Rongsheng Refractory JM23 Insulation Brick Specifications

Index Model Volume density
g/cm3		 Reheating Linear Change
1300℃×12h
%		 Cold Compression Strength
Mpa		 Bending Strength At Normal Temperature Mpa Thermal
Conductivity
350℃w/m.k		 Chemical Composition
%
JM-23 Al2O3 SiO2 Fe2O3
A 0.5 －1 1.2 0.9 0.16 42 54 0.8
B 0.55 －0.6 1.3 1.0 0.17 42 54 0.8
C 0.6 －0.5 1.6 1.1 0.19 44 52 0.8
D 0.8 －0.4 2.2 1.3 0.24 45 51 0.9
E 1.0 －0.2 2.8 1.7 0.31 45 51 0.9

Application of JM23 Insulation Brick

JM23 insulation firebricks are widely used for heat-insulating purpose in many kinds of industrial furnace, electric furnace and metallurgical stove, Cracking furnace in petroleum, Hot blast furnace in metallurgy,Ceramic roller kiln, tunnel kiln, shuttle kiln for electrical porcelain, Pot furnace for glass industry, Inner lining of kinds of electrial furnaces and high temperature equipment.

JM23 Insulation Brick Manufacturer from RS Refractory Factory

RS refractory factory is a professional JM23 insulation refractory brick supplier that established in the early 90s of twenty century. RS refractory factory has specialized in JM23 insulation fire brick for more than 20 years. if you have some demand of JM23 insulation refractory block, or have some questions on JM23 insulation refractory brick about physical and chemical indicators, please contact us for free. and Rs refractory factory as a professionalacid JM23 insulation firebrick manufacturer in china, has some competitive advantages as follows:

  • Competitive Price: Make the products competitive in your market,
  • Abundant Experience: Prevent cracks and twist in bricks,
  • Different Moulds: Save mould fees for you,
  • Strict Quality Control: Meet clients’ quality requirement,
  • Large stocks: Guarantee prompt delivery,
  • Professional Packing: Avoid damage and secure the goods in transportation.
Product detail pictures:

China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

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Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for China High Quality for 70 Alumina Fire Brick - JM23 high temperature insulation bricks mullite insulating brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Berlin, Ecuador, Maldives, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
    • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Heloise from Kyrgyzstan - 2017.09.22 11:32
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Clementine from Puerto Rico - 2017.12.31 14:53
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