Manufacture Top Quality High Refractoriness Fireproof High Alumina Refractory Brick

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Loading Port:
China main port
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Min Order Qty:
300 m.t.
Supply Capability:
50000 m.t./month

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Product Description

High refractoriness fireproof high alumina refractory brick for heating furnace  is made out of a naturally-occurring material known as bauxite. This material include aluminum hydroxide, which is what give the brick such great warmth resistance. High alumina  refractory brick also include kaolinitic clays, which are roasted to create an unique combination including mullite and also synthetic alumina. This is where the name “high alumina” stems from.



1.High-temperature endurable .

2.Good thermal shock resistance .

3.High cold crushing strength.

4.Good resistance to abrasion and corrosion.

5.Good thermal spalling resistance.

6.High mechanical strength.

7.Good volume stability at high temperature.




1.General use in heat containment unit form temperature 1500-2000°C.

2.Resistant to highest temperature for steelmaking operations such as ladle applications,  sidewall,roofs, burner blocks, anchor brick  for reheating furnaces and many other areas.

3.transition and cooling zones of rotary cement kilns, lime kilns , etc.

4.lower sidewall and bottom of aluminum refining,melting furnaces ,etc.


Technical Data



High alumina brick

International code name








Al2O3 %








Fe2O3 %








Refractoriness °C








Apparent porosity %








Cold crushing strength Mpa








Refractoriness under load(0.2MPa) °C








Reheating Linear Change(1500°C 2h)% 









Packaging & Shipping

1. Strong packing will protect the goods from any possible damage during transit.

2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.

3. We must take necessary precaution that the packing can protect goods from pilferage or rain.

4. We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.


Manufacture Top Quality High Refractoriness Fireproof High Alumina Refractory Brick

Manufacture Top Quality High Refractoriness Fireproof High Alumina Refractory Brick




Contact Us

Company Name: China National Building Baterial International Trading Corporation.

Address:       No.2, Zizhuyuan South Road, HaiDian District, Beijing City, China .
Post Code:   100044 
Tel:               86-10-59042220 
Mon-Sun      8:30 AM - 5:30 PM (China Time) 
Fax:              86-10-59042275       







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