Product Details

High Alumina brick

hot sale high alumina bricks for EAF roof made in China

Our main types of high alumina bricks as follows:
General usage high alumina bricks:
LZ48, LZ55, LZ65, LZ75, LZ80
High alumina brick for blast furnace:
GL-65, GL-55, GL-48
High alumina brick for hot blast stove:
RL-65, RL-55, RL-48(common type)
DRL-155, DRL-150, DRL-145, DRL-140, DRL-135, DRL-130, DRL-127(Low creep)
High alumina brick for EAF in steel-making:
DL-80, DL-75, BDL-80, BDL-75
High alumina brick for steel ladle lining:
CL-55, CL-65, CL-75

High alumina brick for cement kiln:
Spalling resistant high alumina brick: GKBL-70, KBL-70
Phosphoric acid immersed high alumina brick: PLZ-75, PALZ-77
Silicon-mullite brick: SMLZ-60
High alumina brick for resistance furnace: RLZ-65, RLZ-55, RLZ-48
Andalusite brick for anode baking in aluminium smelting: HLZ-45, HLZ-60
Andalusite brick for hot blast stove: HLZ55, HZL62, HLZ65
Silimanite brick: SLZ-62 Mullite brick: MLZ-72
Mullite corundum brick: MCLZ-80, MSLZ-80

Various size and shape are available, we can produce according to your drawings.

high al brick index

hot sale high alumina bricks for EAF roof made in China

Properties		LZ-80	LZ-75	LZ-65	LZ-55	LZ-48
Al2O3, ≥ %		80	75	65	55	48
Refractoriness, ≥ , º C		1790	1790		1770	1750
RUL, º C≥ ,		1530	1520	1500	1450	1420
Apparent porosity, ≤ %		22	23		22
CCS, ≥ Mpa		55	50	45	40	35
PLC %	1500º C× 2h	– 0.4_ 0.1
PLC %	1450º C× 2h				– 0.4_ 0.1

High Alumina brick Advantages:

1. Corrosion-resistant;
2. Various shapes
3. High quality;

Application

hot sale high alumina bricks for EAF roof made in China

High Alumina Brick Application
Iron & steel making industry	Such as blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment .
Non-ferrous Metal industry	Such as smelting furnace,refining furnace,reverberatory furnace,converter furnace,
Building materials industry	Such as cement kiln,glass kiln,ceramic kiln, lime kilns, kiln car,tunnel kiln
Energy & Incineration	Such as coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators
Others	Petrochemical industry furnace

Packaging & Shipping

hot sale high alumina bricks for EAF roof made in China

The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.

Company Information

Good Price & Fast Delivery & OEM Service

Usually we can finish the production within 30 days. Some stardard products we have stocks in China or abroad which can make the delivery time very fast and short.

We supply not only the standard size products, we also produce basing customers' drawings, after we check your furnace application and drawings, we will give you the most cost efficient solutions.

Long Life Span and Best After-sales Serivice.

Our advanced production equipment and good educated workers & most strict quality control process make sure the best quality bricks to be made from our production lines. We also supply good technical support after sales and grow together with our customers.