Wedge shaped High Alumina Bricks

High alumina brick mainly used for masonry blast furnace, hot blast stove, blast furnace, reverberatory furnace, rotary kiln lining. 
Model Number: Wedge shaped High Alumina Bricks
Certification: ISO9001:2015
Minimum Order Quantity: 25 tons


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Wedge shaped High Alumina Bricks produced by us are made of high grade bauxite through high temperature calcinations, the product belongs to aluminosilicate refractories and refers to fire brick containing Al2O3 more than 48%, usually used for hot blast stove with 48%, 55%, 65% Al2O3, also the product can be used in blast furnace, glass furnace, cement kiln, electric furnace etc.
High Alumina Bricks Features:

1, High refractoriness, can reach 1740~1790℃

2, Good wear resistance and chemical erosion resistance

3, High thermal stability and excellent high temp workability

4, Low porosity and low creep rate

High Alumina Brick






(MPa, Min)





P.L.C (%)
(2h,at1500℃) (2h,at1450℃)
RL-65 65 1780 50 22 1500 -0.4~+0.1 /
RL-55 55 1760 45 22 1470
RL-48 48 1740 40 22 1420 / -0.4~+0.1
Remark ISO Certificated; Customized



Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

Testing Testing Testing Testing
Packing Details
Packing details:

★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

★Wooden pallet size: usually 92*92cm (standard brick)

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer's requirements


★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer's demand or two sides negotiate

Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

We are here for you!

JUNDAO (HENAN) NEW MATERIALS CO.,LTD.   Services   Services   Services


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