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Tunnel Kiln Construction High Alumina Refractory Brick Low Bulk Density

Zhengzhou Rongsheng Refractory Co., Ltd.

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Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Contact name:Pika

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Tunnel Kiln Construction High Alumina Refractory Brick Low Bulk Density

Country/Region china
City & Province zhengzhou henan
Categories Refractory
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Product Details

Tunnel Kiln Car Construction Use Fireclay Refractory Brick And High Alumina Brick

 

Features

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.

Applications:

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


Specifications:

Physical and chemical indexes:

Item/GradeFire clay brickHigh alumina brick
SK-30SK-32SK-34SK-35SK-36SK-37SK-38SK-40
AL2O3% (≥)3035384555657082
Fe2O3% (≤)2.52.52.02.02.02.02.02.0
Refractoriness(SK)3032343536373840
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

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