High Quality Acid Proof Bricks/Ceramic Bricks/Refractory Bricks

Whether it is the design of conventional castable refractory material, fire bricks with holes, Ceramic Fiber Paper, the choice of materials, or the positioning of the product, we have been carefully planned and won a good reputation. 'Control the quality by the details, show the power by quality'. We take humanized design as the base, and constantly launch new products to meet consumers' demand for high quality products.

1. High Alumina Brick Description

High alumina bricks are mainly made of clinker of bauxite and other materials, mixed at high temperature, formed, dried, and sintered. The Al2O3 content of high alumina bricks varies according to different ratios. The general content is stable at 48%-80%, the maximum alumina content can reach 90%, and the refractory temperature can reach 1770℃.

International code name	SK35	SK36	SK37	SK38	SK40
Al2O3/%	≥48	≥55	≥65	≥75	≥80
Fe2O3/%	≤2	≤2	≤2	≤2	≤2
Refractoriness	≥1750 °C	≥1770 °C	≥1790 °C	≥1790 °C	≥1790 °C
Apparent porosity	≤22%	≤22%	≤23%	≤23%	≤21%
Cold crushing strength	≥39Mpa	≥44Mpa	≥49Mpa	≥54Mpa	≥65Mpa
Refractoriness under load (0.2MPa)	≥1420 °C	≥1470°C	≥1500 °C	≥1520 °C	≥1530 °C
Reheating Linear Change (1500°C 2h) %	+0.1~ -0.4 *1450°C	+0.1~ -0.4	+0.1~ -0.4	+0.1~ -0.4	+0.1~ -0.4

2. High Alumina Brick Features

1. High strength.

2. Strong pressure resistance.

3. The content of iron and other impurities is extremely low.

4. Lightweight and energy-saving.

5. Low heat storage

6. Can be heated quickly

3.High Alumina Brick Application

1. Iron & steel making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace.

2. Non-ferrous Metal industry: Smelting furnace, refining furnace, reverberatory furnace, converter furnace.

3. Building materials industry: Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln.

4. Energy & Incineration: Coke oven, circulating fluidized bed boiler, carbon roasting furnace, incinerators.

Others: Petrochemical industry furnace.

4.Packaging

Packaging
About Packaging	Packaging size& weight
	On wooden pallets with plastic covers: 1.Wooden pallet size:930*930mm load 2.weight of each pallet:1.5-2.0 tons

It is necessary to go beyond geographical restrictions, focus on the global market, adjust the strategic layout, while stabilizing the domestic competitive position, go to the world, actively participate in the market competition in the international High Quality Acid Proof Bricks/Ceramic Bricks/Refractory Bricks manufacturing field, and create a new level of growth. In the process of improving the mode of production and operation, enterprises must reinforce the system construction, standardize the operation behavior and promote the transformation of the social relation network of production and operation. We create a challenging working environment and a good team atmosphere, so that every employee is full of passion at work.

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