Refractory Unshaped Castable High-Alumina Low Cement Castable
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Product Highlights
- High Mechanical Strength: Cold crushing strength reaches 50-70 MPa with excellent thermal shock resistance.
- Superior Corrosion Resistance: Designed for harsh industrial environments including metallurgy and chemical plants.
- ISO 9001 Certified: Manufactured under strict quality management systems for consistent product reliability.
- Fast Lead Time: Mass production lead time typically 7-12 days depending on order quantity.
- OEM & ODM Services: Full customization available from samples or specific design requirements.
- Global Shipping: Products exported to over 60 countries with flexible Incoterms like FOB and CIF.
- High Alumina Content: Available in 65% or 75% Al2O3 grades for tailored industrial furnace applications.
Product Attributes
- Customization
- Available
- Application
- Industrial Furnaces
- Type
- Refractory Material
- Model NO.
- RS-005
- Product Name
- High Alumina Refractory Castable
- Color
- Grey
- Sample
- Provide
- Cold Crushing Strength(MPa)
- 50~70MPa
- Certificate
- ISO9001
- Function
- Functional Refractories
- Advantage
- High Temperature Resistant
- Raw Material
- Industrial Alumina Oxide Powder
- Maximum Service Temperature
- 1200-1400
- Refractoriness (℃)
- 1770< Refractoriness< 2000
- Feature
- Long Time Materials, Powder
- Shape
- Powder
- Material
- Castable
- Transport Package
- Bags
- Specification
- 25kg/bag, 50kg/bag
- Trademark
- RSNC
- Origin
- China
- HS Code
- 3816000000
- Production Capacity
- 80000 Tons Per Year
Product Images of Refractory Unshaped Castable High-Alumina Low Cement Castable
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Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable -
Refractory Unshaped Castable High-Alumina Low Cement Castable
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Product Description
Description of High Alumina Refractroy Catable:
High Alumina Castable is a kind of refractory castable which uses high alumina raw material as aggregates and the powder and then be added with binding agent. High aluminum refractory castable has high mechanical strength, good thermal shock resistance, good corrosion resistance. It's mainly used for furnace lining of boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.
Application of High Alumina Refractory Castable
High Alumina Castable also called calcium clinker, is made from industrial alumina oxide powder and selected limestone powder. It is produced after manufactured under high temperature in rotary and grind into powder. The product is for making high quality refractory castables, which is a dispensable tool used in high temperature facilities in industries like metallurgy, building material, chemical, electric plant, etc.
High Alumina Refractory Castable Technique Data
| Items | RSGLJ-1 | RSGLJ-2 | |
| Al2O3 % | 65 | 75 | |
| Refractoriness ºC | 1750 | 1770 | |
| Linear Dimensional Change % | -0.02 | -0.4 | |
| Cold Crushing Strength MPa ≥ | 110ºC×24h | 50 | 60 |
| 1100ºC×4h | 60 | 70 | |
| Breaking Strength MPa ≥ | 110ºC×24h | 9 | 11 |
| 1100ºC×4h | 10 | 12 | |
| Maximum Service Temperature ºC | 1200 | 1400 | |
Production Line of Refractory Castable:
Rongsheng's main products are various types of unshaped refractory products, which are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80,000 tons of intelligent unshaped refractory products. Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.
Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days.
Notice :Please note that the price is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2591342". Items marked "
" are certified.
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Company Profile
Rongsheng Refractory specialize in refractory products for nearly 30 years, covering a full range of High Alumina Bricks, Sillica Bricks, Fused AZS 33/36/41 Bricks, Mullite JM 23/26/28/30 Bricks, Magnesia Bricks, Magnesia Chrome Bricks, Magnesia Carbon Bricks, SiC Bricks, Dense and Light Weight Insulaing Castables, Graphite Electrode and other related products for more sophisticated applications.
Our products are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80, 000 tons of intelligent unshaped refractory products. Its products are sold in more than 120 countries around the world and have won wide acclaim from customers.
Rongsheng Refractory pays attention to technological innovation and product research and development, and has established close cooperative relations with many universities and scientific research institutes. It has successively established technical research and development centers and product testing laboratories, and has advanced refractory physical and chemical testing equipment. The company has also passed the quality management system, environmental management system, occupational health and safety management system certification, high-tech enterprise certification, etc.
We have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 120 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
We can provide you with the most advantageous quotations and products. Looking forward to be your partner!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 10th/11th Floor, Building 6, China Central Electronic Commerce Port, Daxue Road, Erqi Dist, Zhengzhou, Henan, China
-
Plant Area
- 8004 square meters
-
Number of Employees
- 133
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Refractory Brick, Refractory Castable, Graphite Electrode, Refractory Cement, Ramming Mass, High Alumina Bricks, Magnesia Bricks, Corundum Bricks, Mullite Bricks, Insulation Bricks
-
Production Lines
- 2
-
Production Machines
- Crushing Machine, Packing Machine, Storage Bin, Mixing Machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-03-23
-
Export Year
- 14 years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa, Middle Asia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 32
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are you a trading company or manufacturer?
- We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
- When can I get the price?
- We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
- What about the lead time for mass product?
- The lead time is based on the quantity, about 7-12days. Notice :Please note that the price is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !
- What is the minimum order quantity?
- The minimum order quantity is 1 ton.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- Can you provide customization services?
- Yes, we offer OEM and ODM services with customization available from samples or designs.
- What are the main applications of this product?
- It is mainly used for furnace lining of boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.
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