Steel Bucket Lining Brick

Yangquan Zhiyao Refractories Co., Ltd. is a high-tech enterprise specializing in R&D, production, and sales of shaped and unshaped products. The company is located in Yangquan City, Shanxi Province, where there are abundant bauxite resources, and the surrounding railway, high-speed, and aviation road networks are densely trafficked and very convenient.

product details

The company’s main business: refractory bricks, high alumina bricks, clay bricks, and other shaped refractories; high alumina castables, lightweight castables, refractory castables, and other unshaped refractory materials. It is applied to a variety of industrial furnace bodies of many super large and large enterprises in building materials, ferrous and non-ferrous metallurgy, machinery manufacturing, chemical industry, and other industries.

Product Features:

Refractory brick material classification can be divided into ordinary refractory brick products (1580~1770℃), refractory products (1770~2000℃), and refractory products (above 2000℃) according to the shape and size. According to the shape and size, it can be divided into standard type, Special-shaped bricks, special-shaped bricks, large-shaped bricks, and special supplies such as crucibles, dishes, tubes, etc. for laboratory and industrial use. According to the molding process, it can be divided into slurry casting products, plastic molded products, semi-dry pressed products, tamped molded products from powdered non-plastic clay, and products cast from molten materials.
The load softening temperature of refractory bricks is the corresponding temperature at which different degrees of deformation is produced under the action of high temperature and constant load, which is called the load softening temperature or simply the load softening point. When the refractory brick contains a glass phase, because the amorphous structure is irregular and the probability of collision between atoms is high, the thermal conductivity is lower than that of crystals. When the refractory brick contains pores, the thermal conductivity of the gas is smaller than that of the solid, so as the porosity increases, the thermal conductivity of the material decreases. This is the basic reason for the low thermal conductivity of porous materials.

Product Parameters:

High alumina brick


CL-75 CL-65
AL²O³ ≥75 ≥65
Refractoriness ℃ ≥1790
Starting temperature of load softening ℃ (0.2MPa) ≥1510 ≥1490
Reburning line changes(1500℃*2h)% +0.1,-0.5
Apparent porosity ≤28
Compressive strength at room temperature ≥39.2 ≥34.2

Application Range And After-Sales Service (Application And After-Sales Service):

Application background:
1) Tracking of kilns in cement and other building materials industries;
2) Furnace lining stories in petrochemical, metallurgy, ceramics, and glass industries;
3) Back insulation of heat treatment furnace;
4) The non-ferrous metal industry deviates from insulation;
5) High-temperature reaction, heating equipment back blood.

Service Content:

1. Respond promptly
Respond to your inquiries in a timely manner, select multiple recommendations according to your needs, quickly reply to emails, and provide solutions.
2. Sample evaluation
The quality evaluation can accept the price of fire brick samples and trial orders.
3. Strict quality control
Arrange production more often and strictly control quality.
4. Shorter delivery time.
Book a ship or plane to guarantee delivery time.
5. Professional services
Provide all detailed news and pictures from the order to the delivery; if necessary, provide relevant documents and original certificates; considerate after-sales service.
Pre-sales, during sales, and after-sales services can be enjoyed by dedicated personnel. The above indicators can be referred to. If you have any questions, please contact us and sincerely wait for cooperation!

Regarding What You Want To Ask:

1. Are you a manufacturer or a trading company?
We are a real manufacturer, we can not only provide high-quality products at the most favorable price but also provide the best pre-sales and after-sales services.
2. What kind of products can you provide?
Our company can provide kiln products, such as refractory bricks, refractory castables, and refractory materials.
3. Can your company provide samples or can we visit your factory? Of course, samples are available, and you are welcome to visit our factory at any time.
4. Why did we choose your company’s products?
This is a good question. We are in Yangquan City, Shanxi Province, China, one of the largest refractory bases in the country, so the price and quality of the products can be guaranteed.


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