Description of Low Porosity Clay Fire Brick:

Three-low bricks refer to low porosity, low iron and low creep. They are made of high-quality raw materials, three-stone raw materials, ultra-fine composite powder and specific additives through high pressure forming and high temperature sintering. They have strong high temperature corrosion resistance, medium and high temperature creep rate, high compressive strength and high refractoriness under load.

Features of Low Porosity Clay Bricks:

1. Strong anti-erosion ability

2. low porosity, high density

3. High mechanical strength

4. strong resistance to penetration

5. high strength, high refractoriness

6. Organizational compactness

7. thermal shock stability is good, anti-flaking

Application of Low Porosity Clay Fire Brick

Low porosity clay bricks can be applied to steel, nonferrous metals, glass, cement, ceramics, pertrifaction, machinery, boiler, light industry, electric power, war industry and other economic filed, which is the indispensable basic material to ensure above production running and technological development, it plays an incomparable important role in the development of high temperature industrial production.

Technical Parameter of Low Porosity Clay Fire Brick:

Item Index
Al2O3  % ≥45
Fe2O3  % ≤1.3
Bulk Density  g/cm3 ≥2.3
Apparent Porosity  % ≤16
Cold Crushing Strength  MPa ≥65
Creep rate  %  1200℃×50h ≤0.05
Thermal shock resistance cycle 1100℃water cooling >10


Why choose us?

1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.

2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.

3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.

4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.

5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.

6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.

7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.

8.Long-term relationships. We believe in building long-term relationships with our customers based on trust and mutual benefit. We are committed to providing ongoing support and service to ensure customer satisfaction. Rongsheng Refractory can be used in many fields of steel, nonferrous metals, glass, cement, ceramic, petrochemical, machinery, boiler, light, and power industries. What’s more, Industrial distributors, refractory contractors, sales agents, trading companies, and refractory consultants can all benefit from promoting and selling our top-of-the-line refractory products. With a focus on durability, longevity, and performance, our products are designed to exceed your expectations and provide your customers with the best possible results.

So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

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