Shengjie Cost Price High Alumina Fire Alkali-Resistant Refractory Brick for Industry

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Ceramic Kiln, Glass Kiln, Steel-Making Furnace
• Material: High Alumina
• Model NO.: Alkali-resistant Brick
• Refractoriness (℃): 1580< Refractoriness< 1770
• Advantage: Refractory
• After-Sale: Available
• Standard Size: 230X114X65mm
• Refractoriness: 1450ºC-1650ºC
• Density(G/Cm³): 2.25-2.7
• Al2O3 Content (%): 48~85%
• Cold Crushing Strength(MPa): 45-70MPa
• Product: Alkali Resistant Brick
• Porocity: 18%-23%
• Package: International Standard
• Transport Package: Packed in Water Proof Wooden Pallets
• Specification: Al2O3
• Trademark: Shengjie
• Origin: China
• HS Code: 6902200000
• Production Capacity: 100000pieces/Year
• Package Size: 1100.00cm * 1200.00cm * 1200.00cm
• Package Gross Weight: 2500.000kg

Product Description

High alumina bricks are involved in alumina content. If the Al2O3 content is higher than 90%, it is so called corundum brick.
Due to different resources, national standards are not completely consistent. In China, according to the content of Al2O3 in high alumina bricks, it is usually in three grades: Level I--Al2O3 content≥75%; Level II--Al2O3 content is ≥65%; Level III--Al2O3 content is  ≥55%.
Above SK35 contain ≥45% Alumina and are made from raw materials of unusually high degree of purity of Bauxite and refractory clay. For serve under severe conditions, Shengjie's Alumina bricks have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by vilatile alkaies and some slag. We manufacture and design alumina bricks to meet the requirements of a great variety of service conditions thorough quality control.

The production process of high-alumina brick and multi-clinker clay brick is almost the same. The difference is that the proportion of clinker in the ingredients is higher, that can be as high as 90~95%. The clinker needs to be sorted and screened before being crushing. Level I& Level II and other high alumina bricks are generally 1500~1600 ºC when burn in tunnel kiln

Features:
1. Excellent Alkali Corrosion resistance
2. Good stability 
3. Good thermal insulation performance
4.Excellent penetration resistance

Technical Data
 

AL2O3%	≥85	≥80	≥75	≥65	≥55
Bulk density	≥2.75	≥2.65	≥2.5	≥2.3	≥2.2
Cold compressive strength (MPa)	≥70	≥70	≥70	≥65	≥60
Degree of fire resistance ºC	≥1530	≥1510	≥1500	≥1460	≥1400
Apparent porosity %	≤20	≤22	≤23	≤23	≤24

 

Other products:


Application:

1.Iron Steel Industry: steel making furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall and furnace bottom, soaking furnace, heating furnace bottom; 
2.Non-ferrous metallurgical industry: copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,or electric furnace/kiln lining ;
3.Glass Industry: glass furnace regenerator checker;
4.Building Material Industry: lime kiln,cement kiln;
5.Refractory Material Industry: High temperature ,shaft kiln and tunnel kiln,rotary kiln;
Packaging&shipment:
Polywood pallets with plastic film or as per your request. 

1. Strong packing protects the goods from any possible damage during transit. 
2. Solid packing and overall stuffing prevent the cases from vibration and jarring. 
3. Necessary precaution is taken to protect goods from pilferage or rain.
4. We provide multible transportation way .If you have any requirement ,feel free to contact us

Company Introduction
Luoyang Shengjie Refractory has been on a remarkable journey since its establishment in 1998 and lies in the ancient Luoyang city with a long history, Henan Province. For the professional experience R&D teams and sustainale inovation as backup, we have set up 7 modern factories. These teams,  are seasoned professionals in the refractory field. And we are leading the technology moving forward to provide customers with high quality ,good service and tailored plan.

Our unwavering commitment to the principles of "customer first, quality first" is the cornerstone of our fruitful success. We understand that each customer has different requirements and challenges, which is why we offer comprehensive tracking services. From the initial pre-sales consultations, where we listen carefully to your needs and provide professional advice on the refractory solutions, to the post-sales support, we ensure that your experience with our products is seamless. Our on-site after-sales services are particularly noteworthy, as our technicians are readily available to troubleshoot any issues that may arise during the installation and operation of our refractory materials.

We have exported to more than 100 countries like  Mexico,Iran, Israel,the United States, Europe, Africa, India, Malaysia,Thailand, Uzbekistan,Russia etc


Certificates 
We're qualified manufacturer with ISO,CE etc.

FAQ

1.Are you a manufacturer or trader?
We are a manufacturer.

2.What's the MOQ?
No limit to the quantity. We can offer the best proposal and solutions according to your condition.

3.Why should you buy from us not from other suppliers? 
*Professional manufacturer since 1998.
*10 production lines  
*An annual output of nearly 100,000 tons and hundreds of employees
*Customized according to your requirements or drawings
*Inventory available for quick shipment

4.Do you provide free samples? 
Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.

5.How do you guarantee quality?
Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.

6.Can we visit your factory?
Yes, certainly. We sincerely welcome you to come to China and visit our factory.