Acid Resistant Bricks are high-performance refractory materials designed for extreme acid corrosion environments. With excellent chemical stability, low water absorption, and long service life, they are widely used in chemical, metallurgical, and power industries.
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Acid Resistant Bricks are specially manufactured refractory bricks with outstanding resistance to strong acids, alkalis, and chemical corrosion. Produced from high-purity raw materials and fired at high temperatures, these bricks feature high compressive strength, low porosity, excellent acid resistance, and superior durability.
They are ideal for lining equipment and structures exposed to aggressive chemical environments, such as acid tanks, reaction vessels, flue gas systems, and industrial flooring. Compared with ordinary refractory bricks, acid resistant bricks significantly reduce maintenance costs and extend service life, making them a cost-effective solution for industrial corrosion protection.
Our acid resistant bricks meet international standards and support custom sizes, shapes, and technical specifications to satisfy diverse industrial requirements.
|
Item |
Specification |
|||
|
Z-1 |
Z-2 |
Z-3 |
Z-4 |
|
|
Water Absorption, % |
≤0.2 |
≤0.5 |
≤2.0 |
≤4.0 |
|
Bending Strength, MPa |
≥58.8 |
≥39.2 |
≥29.4 |
≥19.6 |
|
Acid Resistance, % |
≥99.8 |
≥99.8 |
≥99.8 |
≥99.7 |
|
TSR, ℃ |
Temperature Difference 100℃ |
Temperature Difference 100℃ |
Temperature Difference 130℃ |
Temperature Difference 150℃ |
Chemical plants (acid tanks, reaction vessels, pipelines)
Metallurgical industry
Power plants and flue gas desulfurization systems
Petroleum and petrochemical industry
Fertilizer plants
Electroplating workshops
Industrial acid-resistant flooring and lining systems
Comprehensive Refractory Product Range
We manufacture 3 main types of refractory materials — refractory castables, high alumina cement, and refractory bricks — covering 100+ industrial furnace types worldwide.
Certified Quality and International Standards Compliance
All batches undergo strict quality control. Products comply with ISO, ASTM, and GB standards, ensuring reliable performance in high-temperature industrial applications.
Annual Production Capacity of 130,000 Tons
With a large-scale capacity of 130,000 tons per year, we guarantee stable supply and on-time delivery for long-term and large-volume projects.
Exported to 120+ Countries and 1,000+ Projects
Our products have been successfully delivered to over 120 countries, supporting more than 1,000 industrial projects, including cement, steel, incineration, glass, and petrochemical furnaces.
20+ Years of Experience in Refractory Manufacturing
With over 20 years of experience, we understand real furnace conditions and deliver materials proven in long-term industrial operations worldwide.
Professional Technical Support and Free Samples
We provide technical assistance from material selection to installation guidance, with free samples available for testing and supporting 1,000+ projects globally.
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