Refractory

Source Refractory bricks, castables and linings for chemical furnaces and kilns, with OEM/ODM customization, strict QC and dependable supply.

High Aluminum ISO9001 Certified 35-52% Al2O3 Content Medium Refractory Factory Insulation Fire Brick

$580-600 /tons

Price varies depending on material, logo, quantity and customization requirements.

MOQ 5 tons
Model NO. IC-28308
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Refractory

Introduction

Refractoriness (Degree)Medium Refractory (1580 °C~1770 °C)MaterialAlumina Block
ShapeBrickAl2O3 Content (%)35-52%
CaO Content (%)0.01CrO Content (%)0.1~0.3%
MgO Content (%)0.8-1.2SiC Content (%)1.2-1.4%
SiO2 Content (%)International StandardCertificateISO9001
Size230x114x65mmUsageFurnace Liner
Raw materialHigh Alumina BauxiteApplicationIndustrial Furnaces
ColorLight YellowProduct nameHigh aluminum poly light insulation brick
Bulk Density0.8-1.0 g/cm3TypeCeramic Raw Materials

We are Rensino Inorganic Chemical Co., Ltd., a professional manufacturer and supplier specializing in Inorganic Chemical. We have brought together and coordinated resources across the Inorganic Chemical supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 Rensino Inorganic Chemical Co., Ltd. All rights reserved.
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High Aluminum ISO9001 Certified 35-52% Al2O3 Content Medium Refractory Factory Insulation Fire Brick

SKU: IC-28308

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