Insulation Fire Brick, Mullite Brick,Light Weight Refractory Brick

Ref Price:
$125.00 - 165.00 / m.t.
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Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details for Insulation Fire Brick, Mullite Brick,Light Weight Refractory Brick

Place of Origin:





Alumina Block

SiO2 Content (%):


Al2O3 Content (%):


MgO Content (%):


CaO Content (%):


Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):


SiC Content (%):


Model Number:


Brand Name:


yellow white

Packaging & Delivery

Packaging Detail:wooden pallet
Delivery Detail:within 20 days


refractory mullite brick 
1. Low density 
2. High purity 
3. Low thermal conductivity 
4. Excellent thermal shock resistanc


Product Description for Insulation Fire Brick, Mullite Brick,Light Weight Refractory Brick



Light weight and low thermal conductivity allows thinner furnace walls 
Maintain stable structural strength throughout ambient to maximum service temperature 
Low heat storage results in rapid cooling and heating operation 
Low iron and impurities to enhance reducing atmosphere 
High thermal shock resistance in preventing spalling 
Non standard sizes and shapes are available upon request


Product Uses



·         Furnace repair

·         Furnace, kiln, reformer and boiler linings

·         Furnace door linings and seals

·         Reusable insulation for steam and gas turbines

·         High temperature insulation for kiln and furnace

·         Primary reformer heater insulation

·         High temperature insulation gaskets

·         Expansion joint seals

·         Glass furnace crown insulation

·         Field steam generator lining

·         Nuclear insulation applications

·         Thermal reactor insulation

·         Flexible high temperature pipe insulation

·         Investment casting mold wrapping

·         Removable casting mold wrapping

·         Removable insulating blankets for stress relieving welds

·         Pressure and cryogenic vessel fire protection

·         Soaking pit seals

·         High temperature filtration

·         Incineration equipment and stack linings

·         Petrochemical process heater fiber lining

·         Heat treating furnace or intermittent (shuttle) kiln lining

·         General furnace backup insulation

·         Heat seals for kiln car or furnace door

·         Electrical insulator

Insulation Fire Brick, Mullite Brick,Light Weight Refractory Brick

Insulation Fire Brick, Mullite Brick,Light Weight Refractory Brick


Q1: Why buy Materials & Equipment from

A1: All products offered by are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: What other products does OKorder offer?

A3: We offer a full range of refractory bricks, mortar, cement, ceramic fiber products, and more.


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