High Alumina Refractory Castable for Heat-Treatment Industrial Furnaces

High Alumina Refractory Castable Used In Heat-Treatment Furance

Lightweight castable is made of aluminate cement, high-alumina fine materials, ceramsite, and some additives. The product has light volume, high compressive strength, acid and acid gas corrosion resistance. In addition, it also has the characteristics of heat insulation, heat preservation, low water absorption, etc., and it is easy to construct. It is the most ideal product for the construction of parts with alkali corrosion resistance under high temperature

Features

Good workability, strong bonding force, long initial setting time and construction operation time, rapid strength growth, strong impermeability, no acid treatment, easy to ensure the compactness and fullness of the brickwork, and can significantly improve the chimney lining The air-tightness and integrity of the wall and the anti-corrosion ability of the lining. It is an ideal cementing material for the lining of high chimneys, high temperature flues and air ducts. It can also be used for acid-resistant pools and tanks in petroleum, chemical, non-ferrous metallurgy and other industries engineering.

Lightweight high-aluminum castables mainly use lightweight aggregates and heavy fine powders. The light-weight aggregates used in lightweight high-alumina castables have larger pore diameters and lower strength, so the thermal conductivity of the lightweight castables is higher. High, and at the same time, due to the low aggregate strength, the overall strength of the lightweight castable is affected, which limits its use at higher temperatures.
In the working environment above 1200 °C, high strength, low thermal conductivity, and excellent construction performance, it fills the dilemma that light castables are difficult to be used in a large range in the medium and high temperature areas. In China, with the constraints of resources, energy and environmental protection Enhancement, green manufacturing and environmentally friendly manufacturing will surely become the main direction of its transformation and upgrading. Therefore, the R&D and application of energy-saving technology, energy-saving equipment, and energy-saving materials are of great significance.

High Alumina Refractory Castable Used In Heat-Treatment Furance

After production, High Alumina Refractory Castable is packed and shipped to customers. Most common packing are Big Bags of 1 metric ton, 1.2 or 1.3 metric tons. Or packed into 25kg woven plastic bags or 25kg paper bags, and 40 bags on a pallet.
Other Low Cement Insulation Castable grain sizes can be produced if required.

Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request.

High Alumina Refractory Castable Used In Heat-Treatment Furance

High Alumina Refractory Castable Used In Heat-Treatment Furance

1. How can you control your quality?

For each production processing, we have complete QC system for& nbsp;the chemical composition and Physi cal properties. After production, all&nbsp ;the goods will be tested, and&nbs p;the quality certificate will be ship ped along with goods.

2. What's your delivery time?

It usually needs about 15days- 30 days after receiving the deposit.

3.Do you have any experiences of export?

Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.

4. Do you provide free samples?

Yes, we can provide a free sample for testing, If we ha ve sample in stock, The quantity based on the material type, The&n bsp;buyer should bear all the shipp ing costs.

5. Can we visit your Company?

Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

High Alumina Refractory Castable Used In Heat-Treatment Furance

Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.