High Alumina Refractory Brick SK36

High Alumina Refractory Brick SK36 photo-1
US$ 300 - 500 MOQ: 20 Tons
Key Specifications
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Brand Name:
Kaiyuan
Place of Origin:
China
Shape:
Brick
Payment & Shipping
Payment Methods:
Port of Shipment:
TIANJIN
Delivery Detail:
45 days
Brand Name Kaiyuan
Place of Origin China
Shape Brick
Material Alumina Block
Al2O3 Content (%) 55
Refractoriness (Degree) 1770°< Refractoriness< 2000°

Characteristics of this series products are as follow:
The brick is made from sintered special grade clay, pressed by high pressure and sintered at high temperature, with excellent spalling resistance, alkali,sodium,sulfur,chlorine and alkalic salt corrosion. Low thermal conductivity, a better and ideal choice for steel industry.

ItemsFireclay brickHigh alumina brick

SK30SK32SK34SK35SK36SK37SK38SK40
Al2O3,% ≥3032384555657082
Fe2O3,%≤2.52.5222222
Refractoriness,SK3032343536373840
Refractoriness,ºC16701710175017701790182018501920
Refractiriness under load,0.2Mpa12501350137014201450148015301600
Apparent porosity,% ≤22-2620-2420-2218-2020-2320-2320-2218-20
Bulk density,g/cm31.9-2.01.95-2.12.1-2.22.15-2.222.25-2.42.3-2.52.4-2.62.5-2.7
Cold crushing strength,Mpa ≥2025304045506070










Product Tags: high alumina brick , refractory brick , FIRECLAY brick

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Business Type
Manufacturer
Year Established
2005
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001