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...

chrome corundum refractory brick 1).Cr2O3 8-10% 2).Excellent thermal shock stability & high temp. creep 3).incinerator back  Application:   ...

Sintered refractory corundum fire brick 1). Al2O3 up 80% 2). Bulk density: Up 3.0% 3). High strength, wear-resisting, etc. Sintered refractory corundum fire brick 1.Features: ...

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...

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...

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...