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High Alumina Fire Clay

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MOQ : 100 Kilograms

High Alumina Fire Clay Specification

Surface Finish
Smooth

Water Absorption
13% - 16%

Hardness (%)
>90% Mohs

Form
Solid bricks/block

Usage & Applications
Construction and repair of high-temperature furnaces and kilns

Melting Point
1500C - 1700C

Chemical Composition
Al2O3 30-45%, SiO2 50-60%, Fe2O3 <3%

Application
Industrial furnaces, kilns, boilers, foundries, steel plants, lining of fireboxes, glass industries, pottery

Density
2.5 Gram per cubic centimeter(g/cm3)

Purity(%)
95%+

Product Type
Fire Clay Brick

Types of Refractories
High Alumina Refractory

Shape
Rectangular brick/block

Porosity
16% - 22%

Dimensional Stability
Excellent at high temperatures

Strength
Cold Crushing Strength: 250 - 400 kg/cm2

Specific Gravity
2.2 - 2.8

Thermal Conductivity
0.8 - 1.1 W/mK

Color
Yellowish-brown

Thermal Expansion
Low

IS Standard
IS 6 & IS 8

Service Temperature
Up to 1550C

Bulk Density
2.3 g/cm3

Moisture Content
2%

Resistance to Abrasion
Excellent

Refractoriness Under Load (RUL)
1350C minimum

Packaging Type
Wooden pallet/HDPE bags

Resistance to Thermal Shock
High

Acid Resistance
Moderate

Apparent Porosity
18%

Shelf Life
24 months from manufacturing date

Size
230 mm x 115 mm x 75 mm (Standard size)

Compressive Strength
350 kg/cm2

High Alumina Fire Clay Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About High Alumina Fire Clay

Unlock world-class performance in high-temperature applications with our High Alumina Fire Clay bricks, engineered as a true industrial masterpiece. Crafted for strength, dimensional stability, and remarkable thermal shock resistance, these solid bricks set a new standard with competitive pricing and trending demand among industry leaders. Boasting compressive strength up to 400 kg/cm2, low porosity, outstanding abrasion resistance, and minimal moisture content, they excel up to 1550C. Adhering to IS 6 & IS 8 standards, each brick is a durable solution, ensuring lasting benefits for furnaces, kilns, and multiple industrial applications.

High Alumina Fire Clay: Features and Application

Designed for the most demanding environments, our High Alumina Fire Clay delivers consistent performance in the construction and repair of industrial furnaces, kilns, and high-temperature chambers. With excellent resistance to abrasion and thermal shock, these refractory bricks are suitable for steel plants, foundries, boilers, fireboxes, glass industries, and pottery units. Their superior chemical composition and density provide remarkable durability, ensuring optimal efficiency and extended service life even under intense thermal cycles.

Supply Details: Port, Packaging, and Samples

We facilitate prompt shipment of High Alumina Fire Clay via all major Indian FOB ports, ensuring seamless supply and timely handover to your location. Each order is meticulously packed using wooden pallets or HDPE bags to preserve integrity during transit. Sample bricks are available to prospective clients, enabling hands-on inspection before bulk commitments. Our streamlined process guarantees dependable delivery, safeguarding product quality from supply point to final destination.

FAQ's of High Alumina Fire Clay:

Q: How is High Alumina Fire Clay used in industrial settings?

A: High Alumina Fire Clay is primarily used for building and repairing high-temperature furnaces, kilns, and other industrial chambers, offering exceptional thermal resistance and structural stability under intense heat conditions.

Q: What are the benefits of choosing this fire clay for my application?

A: Selecting our fire clay provides you with remarkable thermal shock resistance, high compressive strength, and low porosity, ensuring long-lasting performance, reduced maintenance, and overall operational efficiency.

Q: Where can I apply High Alumina Fire Clay bricks?

A: These bricks are ideally suited for steel plants, foundries, boilers, glass industries, fireboxes, and pottery units, as well as a variety of furnace and kiln lining projects requiring thermal resilience.

Q: What is the process for ordering and receiving this product?

A: You can request samples for quality assurance, place a bulk order, and we will ship your consignment through major FOB ports in India, properly packed for safety. The complete process from supply arrangement to handover is managed efficiently.

Q: When should I consider replacing my fire clay linings or bricks?

A: Replacement should be considered when you observe significant surface wear, a drop in compressive strength, or abnormal thermal degradation during operation, to maintain optimal performance and safety.

Q: What sets this refractory apart in terms of composition and durability?

A: This fire clay stands out due to its high alumina content (30-45% Al2O3), minimal iron oxide, and superior density, granting it world-class dimensional stability, low thermal expansion, and a long service lifespan even at temperatures reaching 1550C.

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