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Help CenterFactory Supply Low Cement High Alumina Refractory Castable For Furnace
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Factory Supply Low cement high alumina Refractory Castable For Furnace
Low cement Refractory Castable is bagged particle, ash grey. It is used as lining material for ladle with the property of high refractoriness, long service life, reduction of materials and manual operation.
Features of Low cement high alumina Refractory Castable
1.Superior property: resistant to scour and erosion of molten iron slag, good thermal shock resistance, non-stick of iron slag, tiny linear variation, no cracking, and easy to break up.
2.Long service life
3.Easy to operate: times and labor saving, shorten the work time, reduce work strength of workers.
4.Extend service life: high technical content, good property in using.
Factory Supply Low cement high alumina Refractory Castable For Furnace
Low cement Castable are featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is widely used in various kinds of kiln lining.Such as boiler, blast furnace hot blast stove, heating furnace, ceramic kiln, cement rotary kiln,power plant wall etc.
Characters of Low cement Castable :
1. High refractoriness, high refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Physical andChemical Indicators:
Item |
Fire clay |
High alumina |
Corundum |
|
Chemical Composition % |
Al2O3 ≥ |
45 |
75 |
90 |
CaO ≤ |
1.0 |
1.0 |
1.0 |
|
|
Bulk density g/cm3 |
110°C,24h |
2.40 |
2.70 |
3.15 |
1350°C,3h |
2.35 |
- |
- |
|
1500°C,3h |
- |
2.65 |
3.10(1550°C) |
|
Reheating linear change % |
1350°C,3h |
±0.5 |
- |
- |
1500°C,3h |
- |
±0.5 |
±0.5(1550°C) |
|
|
Bending Strength MPa |
110°C,24h |
6 |
7 |
7 |
1350°C,3h |
8 |
- |
- |
|
1500°C,3h |
- |
10 |
10(1550°C) |
|
|
Compressive strength MPa |
110°C,24h |
40 |
40 |
40 |
1350°C,3h |
75 |
- |
- |
|
1500°C,3h |
- |
85 |
90(1550°C) |
|
Service temperature °C ≥ |
1500 |
1550 |
1650 |
|
Low cement Refractory Castable Packaging:
1.Strong packing will protect the goods from any possible damage during transit.
2.Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3.We must take necessary precaution that the packing can protect goods from pilferage or rain.
4.We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.
Factory Supply Low cement high alumina Refractory Castable For Furnace
Quality Control
Process Quality Control:
Starting from the raw material into factory, Every production process of our castable should through strict quality control, In addition to rigorous process control, our quality control team inspects the output of each process to ensure material quality and consistency. We do our best to supply the products with best quality to satisfy our customers.
Raw Material Selection:
To ensure the quality of our raw materials, we only purchase our raw materials from our long-term trusted suppliers. With every purchase, the raw material must be passed 2 times inspecition, 1 time at our supplier’s site. a second inspection on the batch after the material arrived to our factory. Each time raw materials enter our facility, they are inspected again prior to being accepted.
Our advantage
1. Scale: Four factories and one International trade company
2. History: Specialized in manufacturing refractory products about 25 years
3. capacity: 3000 ton/month
4. Process equipment: international advanced automatic batching system and brick machinery equipment.
5. Certification: IS0 certificate,LIRR test, BV and TUV certificate is allowable
6. Main products: Refractory brick; raw refractory material, refractory castable, etc.
7.Trading nation: More than 20 countries, such as Thailand, Indonesia, Pakistan, Saudi Arabia, South Africa, Turkey, Iran, Iraq and so on.
Send Inquiry to This Supplier
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