high alumina brick 1.ISO certified 2.competitive price 3.high performance refractory product 4.CCS:49 MPa high alumina brick is mainly used in building linings of the hot blast furnaces,blast furnaces,electric furnace roof,reverberatory furnaces,rotary...

corundum refractory brick 1.Al2O3% over 99% 2.Refractoriness under load at 0.2MPa over 1700 3.competitive price celsius corundum refractory brick apply to all kinds of klins ,furnaces . high refractoriness, excellent thermal stability and thermal shock...

alumina hollow sphere brick 1.Alumina reach 99.4%,B.D.1.5g/cm3 2.competitive price,has ISO certificate 3.insulation,fireproof alumina hollow sphere brick1.Definition: It is the thermal insulation and fire resistant product, which is mainly made of the alumina bubble  and powder....

burner block 1.competitive price 2.ISO certified 3.Al2O3 content over 85% 4.produce any burner block as demand  the company can produce any kind of refracotry burner block as demand , apply to all kinds of kilns,furnaces. Itemscorundum high alumina mullitecold...

refractory burner block for furnace 1.competitive price 2.ISO certified 4.produce any burner block as demand  the company can produce any kind of refracotry burner block as demand , apply to all kinds of kilns,furnaces. Itemscorundum high alumina mullitecold...

burner block 1.competitive price 2.ISO certified 3.Al2O3 content over 85% 4.produce any burner block as demand  the company can produce any kind of refracotry burner block as demand , apply to all kinds of kilns,furnaces. Itemscorundum high alumina mullitecold...

refractory burner block 1.competitive price 2.ISO certified 3.Al2O3 content over 95% 4.produce any burner block as demand  the company can produce any kind of refracotry burner block as demand , apply to all kinds of kilns,furnaces. Itemscorundum high...

mullite refractory brick 1.Al2O3% over 80% 2.Refractoriness under load at 0.2MPa over 1700 3.competitive price mullite refractory brick apply to all kinds of klins ,furnaces . high refractoriness, excellent thermal stability and thermal shock resistance...

corundum brick 1.Al2O3% over 90% 2.Refractoriness under load at 0.2MPa over 1700 3.competitive price celsius 4.sintered corundum refractory brick apply to all kinds of klins ,furnaces . high refractoriness, excellent thermal stability and thermal shock...

mullite corundum refractory brick 1.Al2O3% over 80% 2.Refractoriness under load at 0.2MPa over 1700 3.competitive price corundum refractory brick apply to all kinds of klins ,furnaces . high refractoriness, excellent thermal stability and thermal shock...