We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Fire Clay Brick, K23 Firebrick, Inswool Ceramic Fiber Blanket, We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.
China 8 Year Exporter Magnesite Refractory Bricks - Manufacturer Universal Arc Brick Curved Fire Clay Brick – Rongsheng factory and manufacturers | Rongsheng Detail:
curved refractory brick contains Al2O3 about 30% ~ 45%, and silica content is lower than 78%. curved refractory bricks belong to the weak acid refractory materials. curved refractory block is resistant to acid slag and the erosion of acid gases, but the alkali resistance ability is a bit poor. curved refractory blocks have the characters of good thermal performance and good thermal shock resistance.
Properties of Curved Firebrick
- High refractoriness,
- Good corrosion resistance,
- Good thermal shock resistance,
- High mechanical strength,
- High-temperature creep rate is low,
- Good spalling resistance and wear resistance.
Rongsheng Refractory Curved Firebrick Specifications
Curved Firebrick |
Index |
40 – 45% Alumina Fireclay Brick |
30 – 35% Alumina Fireclay Brick |
Item |
Unit |
1600°C |
1500°C |
Bulk Density |
g/cm³ |
2.2 |
2.1 |
Apparent Porosity |
% |
22 |
24 |
Modulus of Rupture |
kg/cm² |
90 |
80 |
Cold Crushing Strength |
kg/cm² |
300 |
250 |
Linear Expansion 1350°C |
% |
0.2 |
0.2 |
Refractoriness Under Load |
°C |
1450 |
1300 |
Application of Curved Firebrick
Curved firebrick is mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. the refractory linings or heat-insulating materials of the industries, such as ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high- temperature shullte kilns,etc.
Product detail pictures:
Related Product Guide:
We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China 8 Year Exporter Magnesite Refractory Bricks - Manufacturer Universal Arc Brick Curved Fire Clay Brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Washington, Melbourne, Bahrain, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!