Refractory

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

High Alumina Refractory Brick SK36 SK38 SK40 50 80% Al2O3 Fire Brick for Steel Cement Glass Furnace Kiln Lining Fireproof

$0.15-0.25 /pieces

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

MOQ 500 pieces
Model NO. IC-28350
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Refractory

Introduction

Refractoriness (Degree)High Refractory (1770 °C~2000 °C)MaterialAlumina Block
ShapeBlockProcessing ServiceBending, Cutting, Moulding, Punching, Welding
Al2O3 Content (%)48%~85%CaO Content (%)0.01
CrO Content (%)0.1%~0.3%MgO Content (%)0.8~1.2
SiC Content (%)1.2%~1.4%SiO2 Content (%)15%~45%
Usagepetrochemical, Steel Making, Cement Kiln, Glass MeltingProduct nameHigh Alumina Refractory Brick
ColorYellowRaw materialAl2O3
KeywordHigh Alumina fire BrickApparent Porosity20-23%
Bulk Density2.25~2.65g/cm3Cold crushing strength50MPa
FeatureHigh Temperature ResistantUsageRefractoy
ApplicationIndustrial Furnaces

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 Alumina Refractory Brick SK36 SK38 SK40 50 80% Al2O3 Fire Brick for Steel Cement Glass Furnace Kiln Lining Fireproof

SKU: IC-28350

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