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Industrial Stoves High Alumina Refractory Brick Used In High Temperature Kilns

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Industrial Stoves High Alumina Refractory Brick Used In High Temperature Kilns

Brand Name : ANNEC

Model Number : RN40

Certification : ISO,CE

Place of Origin : China

MOQ : 200 Pcs

Price : USD 1.2-3.5 pcs

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 4000 tons/month

Delivery Time : 5-8 working days

Packaging Details : Fumugation pallet conform to exporting packing

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High Charge Soft High Alumina Brick Used In High Temperature Kilns And Other Industrial Stoves

Physical and chemical indexes:

Item/GradeFire clay brickHigh alumina brick
AL2O3% (≥)3035384555657082
Fe2O3% (≤)
Refractoriness under load, 0.2MPa, °C (≥)12501300136014201450148015301600
Apparent porosity (%)22-2620-2420-2218-2020-2320-2320-2218-20
Bulk density (g/cm³)1.9-2.01.95-2.12.1-2.22.15-2.222.25-2.42.3-2.52.4-2.62.5-2.7
Cold crushing strength ,MPa (≥)2025304045506070

Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation


1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.


1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the client

4. high temperature fire brick

5. fire brick for fireplace

Zhengzhou Annec CO., Ltd. was founded in 2003, and has been a NASDAQ listed corporation since 2011 with ticker identification ANNC. Annec had become the industrial leader within China in the areas of refractory production, Engineering for hot blast stove of blast furnace, and capability for EPC project. Annec has its own Provincial Enterprise Technology Center and Top Combustion Hot Blast Stove Research Centre, Annec (Beijing) Engineering & Technology Co., Ltd and four Manufacturers for Refractories. The annual output of different type of refractories can reach 150 thousand tons, and undertaken capability of more than 10 turnkey projects for hot blast stove.

Annec has established a strong research and development team, represented by 11 wee known experts including prof. Zhou Gouzhi, an academician of Chinese academy of sciences, Mr. Wu Qichang, Chinese national design master of iron-making engineering. Prof. Zhang Bopeng, Inventor of the top combustion hot blast stove in Shougang Steel. The team possesses a multi-subject crossing and combination superiority in terms of metallurgy, materials science and engineering, thermal engineering, structure engineering, etc. And is beneficial to aim at the front of world steelmaking technology and continuously new technologies and new products to meet challenges of greenization, intelligence and collaboration in steelmaking industry and refractories industry.

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