Corundum-Mullite GM81

Ref Price:
$2,302.11 - 2,813.69 / m.t.
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
5 Ton m.t.
Supply Capability:
1000 Ton Per Month m.t./month

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Product Description:

General Information of Corundum-Mullite Brick GM81

CMAX corundum-mullite bricks use the high-purity fused corundum as the main raw materials, the application of advanced technology to add superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln fired from. Widely used in residue gasification, ammonia secondary reformer, carbon black reactor and refractory furnace and other equipment.


Technical data of Corundum-Mullite GM81

Technical data of Corundum-Mullite GM81


Technical Data are typical average results from test pieces.The technical data is offered solely for your consideration.And CNBM reserve the right to modify the technical data without any prior notice.Users of CNBM products should make their own tests to determine the suitability of each products for their particular purposes.


Feature of Corundum-Mullite Brick GM81

Good thermal shock resistance

Low thermal conductivity

High strength

Good erosion resistance

Excellent high temperature mechanics

Excellent chemical corrosion resistance.


Corundum-Mullite GM81

Corundum-Mullite GM81

Corundum-Mullite GM81


Application of Corundum-Mullite Brick GM81


Corundum Mullite Bricks are mainly used in EAF roof industrial furnace lining, other furnace glass furnace, glass ceramic kiln and tunnel kiln. Also they can be used in iron making industries, like laying ceramic, taphole of blast furnace and tuyere. It can protect the bottom of blast furnace for longlife using.



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We are an industrial enterprise of refractories integrating the scientific research, design, production and engineering service. With first-class quality of products, high-efficient and prompt after-sale service, our products are not only well sold in many domestic large steel enterprises and coking enterprises, but also widely exported to more than 23 countries and regions.

1. Manufacturer Overview

Location Henan, China
Year Established 2007
Annual Output Value Above US$ 200 Million
Main Markets North America;Asia;Western Europe;Africa;Russia;Middle East
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 20% - 30%
No.of Employees in Trade Department 10-20 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 150,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Installation guide, OEM Service Offered
Product Price Range High; Average