high alumina refractory brick

1,refractory brick fireplace 2. manufacturer of refractory brick 3. high alumina brick 4.endure high pressure & temperature

refractory 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: hot blast sotve, high furnace and other general furnace

packing:  480 pcs/pallet

we could produce bricks accordding to customers' requirements includding the composition and size.

and would like to offer the high quality goods with competetive price for you.Please believe we are serious supplier.

bulk materials: high furnace  castable material

            hot blast stove castable material

            limekiln castable material

            low cement castable material

            no cement castable

carbon ramming material  

Material:  high alumina aggregate

          high alumina ultrafine powder

          brown corundum

          cyanite powder

          magnesia alumina spinel ramming powder 

           Andalusite/mullite

activated alumina micro powder

silicon micro powder

white clay made in GuangXi  

aluminate cement(phosphate cement) (525#,625#,725#,925#,A-80)

high alumina fireclay 

phosphate mortar 

We can supply a lot of stocks at the monment. As high alumina bricks for high furnace G-1~~~G-8 or for hot blast furnace R-1~~~R-8, high alumina ball for hot blast furnace 40,50,60(Diameter). The work that build high furnace and hot blast furnace, or repair them is in-service  too. 

24-hour services for clients.  

high alumina refractory brick