Sleeve refractory brick SK37

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Sleeve refractory brick SK37, More than 55% alumina content, it is used in steel and iron industry. Sleeve refractory brick, More than 55% alumina content, it is used in steel and iron industry.

Description

Sleeve refractory brick SK37
More than 55% alumina content, it is used in steel and iron industry.
Sleeve refractory brick
More than 55% alumina content, it is used in steel and iron industry.
Specifications:
1) AL2O3:  more than 55
2) Refracotriness ;1770
3) Refractoriness under load: more than 1470
4) Apparent density:less than 22
5) Cold crushing strength :  more than 44.1