High alumina refractory ceramic pipe

Brand:aa

Product detail:

 High alumina refractory ceramic pipe
 

Application of High alumina refractory ceramic pipe: Special steel casting.

 

Production process of High alumina refractory ceramic pipe:  High alumina refractory ceramic pipe
are made of synthesized mullite and andalusite as raw materials, then shaped at high pressure and sintering at high temperature in furnace. 

Characteristics:Good thermal shock resistance and chemical erosion resistance

 

Specifications of High alumina refractory ceramic pipe:

 

Item	Steel casting products for special steel
Al2O3 , % ≥	63
Apparent porosity % ≤	25
Bulk density g/cm3, ≥	2.3
Cold crushing strength MPa	35
Refractoriness	37
Reheating linear chang rate % 1550°C×2h	±1
Thermal shock resistance(1100,water cooling )cycles	5