Fireclay Bricks
Fireclay Bricks or fire bricks are the most widely used refractory bricks because of their great features: low thermal conductivity; good thermal insulation performance; high resistance to thermal shock, abrasion, chemical attack to provide long service life; easy operation and installation; broad usage and applications; and low price, etc. At KT Refractories we offer a comprehensive range of Fireclay brick/fire bricks consisting of 30-55% alumina, all of which exhibit excellent strength. For higher demands we offer a hard fired "Super duty" Fire clay-brick with a very high mechanical strength.
High density, low porosity fire clay brick is our featured product in this category. Due to its low apparent porosity rate, it has great features of strong resistance to erosion, high refractoriness under load, great cold crushing strength, high mechanical strength, etc.
KT Refractories in Houston, TX distributes Fireclay Bricks of the best quality at the most competitive prices worldwide.
Call 1-877-365-2995 to order Fireclay Bricks and our fast, responsive customer service and reliable delivery service will save you both time and money!
Typical Fireclay Bricks Technical Data Specs
Grade | 40 - 45% Alumina Fireclay Bricks | 30 - 35% Alumina Fireclay Bricks | |
Recommended Service Temperature | 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 |
Pyrometric Cone Equivalent | 32 | 31 | |
Linear Expansion @ 1350°C | % | 0.2 | 0.2 |
Refractoriness Under Load | °C | 1450 | 1300 |
Technical data for other firebricks are available upon request.
Features
Carbon bake furnaces in the aluminum industry
Preheat zones and cyclones of rotary cement kilns
Insulation for glass tanks
Coke ovens
Blast furnaces
Reheating furnaces
Suspended roofs
Lime kilns
Chimneys
BBQ/Pizza Ovens
Applications
Applications
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