Refractory castable Description
Refractory castable is one of the unshaped refractory materials, which is made of refractory aggregate, refractory powder, binder and other additives. Refractory castables are loose, irregular, high fluidity, casting, vibration molding, and can be used directly or after adding water or other liquids.
Our website :http://lite-kilnrefractory.com
Refractory castable Features
The Refractory castable has the advantages of convenient construction, good integrity, high strength, and excellent wear resistance and heat resistance. It is suitable for the inner lining of various high-temperature industrial equipment.
(1)High mechanical strength
(2)Good thermal shock resistance
(3)Good abrasion resistant
(4)Good density
(5)High refractoriness
(6)Good resistance to flake performance
Our website :http://lite-kilnrefractory.com
Technical Parameter of Refractory castable
Refractory castable belong to non-castable refractory materials and have high fluidity. They can be molded by pouring, vibration or compaction methods and are widely used in irregular parts of industrial kilns and furnaces. There are numerous types and various classification dimensions. Reasonable selection requires consideration of specific usage environments such as temperature, corrosiveness, and wear resistance.
|
Item |
Fire clay |
High alumina |
Corundum |
|
|
Chemical compositon |
Al2O3≥ |
45 |
75 |
90 |
|
CaO |
1.0 |
1.0 |
1.0 |
|
|
Bulk density (g/cm3) |
110℃ |
2.40 |
2.7 |
3.15 |
|
1350℃ |
2.35 |
- |
- |
|
|
1500℃ |
- |
2.65 |
3.1(1550℃) |
|
|
Reheating liner change |
1350℃ |
±0.5 |
- |
- |
|
1500℃ |
- |
±0.5 |
±0.5(1550℃) |
|
|
Bending Strength (Mpa) |
110℃ |
6 |
7 |
7 |
|
1350℃ |
8 |
- |
- |
|
|
1500℃ |
- |
10 |
10(1550℃) |
|
|
Compressive strength (Mpa) |
110℃ |
40 |
40 |
40 |
|
1350℃ |
75 |
- |
- |
|
|
1500℃ |
- |
85 |
90(1550℃) |
|
|
Service temperature ℃ ≥ |
1500 |
1550 |
1650 |
|
Refractory castable Application
Refractory castables are mainly used to construct various heating furnace linings and other integral structures.Used for different parts of cement kiln and the roof of electric arc furnace and steel ladel.
Ironmaking System: During the ironmaking process, refractory castables are used to construct various internal linings of heating furnaces and other integral structures, such as steel outlet tanks, steel holding tanks, high-temperature blast furnace bodies, and slag discharge channels, etc.
Steelmaking System: In the steelmaking industry, refractory castables are used as linings for equipment such as open-hearth furnaces, converter furnaces, electric furnaces, refining furnaces, and heating furnaces.
Rolling Steel System: During the rolling process, refractory castables are used as linings for related thermal equipment.
Building Materials System: In the building materials industry, refractory castables are used as linings for equipment such as cement kilns and glass kilns.
Petroleum Industry: In the petroleum industry, refractory castables are used for refractory components of reaction furnaces and furnace chambers.
Our website :http://lite-kilnrefractory.com
Packing of Refractory castable
(1)25kg/bag
(2)According to customer's demands
(3)We will do our best to avoid the goods damage and secure your goods in transportation.
Certifications
Henan Lite Refroactory Co., Lt is specialized in the production, construction, new technology research and development and popularization and application of refractory materials for industrial high temperature furnace. Our company has a professional enterprise qualification and win more business honor.
Henan Lite Refractories Co., Ltd. was founded in 1994, is located in theRefractories Industrial Park, Chaohua Town, Xinmi City, Henan Province, with astandardized production base of 5,0000 square meters and an annual productioncapacity of more than 150,000 tons. The company is mainly engaged in theresearch and development, production and sales of refractory materials, as well asthe design, contracting, construction, maintenance of kiln projects and import andexport services of refractory materials. The company's R&D, production, qualityinspection, sales and other departments total more than 100 people, including 2PhDs, 2 professorial senior engineers, 10 masters of engineering, to ensure thatthe company's management with professionalism.
Our website :http://lite-kilnrefractory.com
FAQ
Q1:Are you a manufacture or trader?
A:Factory+trade(mainly factories,at the same time,we operates other related products)
Q2:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q3:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q4:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.
Q5:After an order is confirmed,when to deliver?
A:15-25days after deposit.
Q6:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q7:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q8:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
Q9:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
Q10:What is the service life of your bricks?
A:The service life of different bricks is unlike.It also depends on your using condition and method.
