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High Alumina Brick Refractory Fire Bricks Sk40

China High Alumina Brick Refractory Fire Bricks Sk40, Find details about China Refractory Brick, Refractory from High Alumina Brick Refractory Fire Bricks Sk40

Model NO.
SK40
Trademark
KAIYUAN
Transport Package
on Fumigated Wooden Pallets
Specification
dimension as customer requirement
Origin
China
HS Code
690220000
Model NO.
SK40
Trademark
KAIYUAN
Transport Package
on Fumigated Wooden Pallets
Specification
dimension as customer requirement
Origin
China
HS Code
690220000
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

High Alumina Brick Refractory Fire Bricks Sk40






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High Alumina Brick Refractory Fire Bricks Sk40

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High Alumina Brick Refractory Fire Bricks Sk40
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High Alumina Brick Refractory Fire Bricks Sk40


 
 

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