refractory high alumina brick T38

1.refractory high alumina products
2. manufacturer of brick
3. high alumina
4.endure high pressure and temperature

refractory high alumina products----brick :   

 

 wedge brick: T38

 

 size:   230 ×113×65/55  mm

 

Chemical & phsical specification

  

item	LZ-75
Al2O3  %	≥75
Refractoriness	≥1790
Softening temp under 0.2 MPa load	≥1520
Linear change of heating 1500, 2h	+0.1   -0.4
Porosity,  %	≤23
Pressure resistance at normal temp MPa	≥53.9

 

usage: be widely used in hot blast sotve, high furnace and other general furnace

 

  

packing:  480 pcs/pallet

 

delivery time:have stock

 

 we could receive your sample order(drawing),includding the size,chemical composition.

 

Servince Phone:86-0315-2975799