High Temperature Sk34 Sk36 Sk38 Alumina Refractory Brick Used in Blast Furnace

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Alumina Block
• Al2O3: 48%~85%
• Model NO.: SK38, SK35, SK40, SK36, SK37
• Size: Customizable
• Certifiacte: ISO9001, CE, etc
• Refractoriness: Sk35,Sk36,Sk37,Sk38,Sk40
• Apparent Porosity: 20-23%
• Bulk Density: 2.25-2.65g/cm3
• Refractoriness Under [email protected]: 1380-1550
• Thermal Linear Expansion@1000deg: 0.6%
• Fe2o3: 1.8-2.0%
• Transport Package: Sea-Worthy Wooden Pallet
• Specification: 230*114*64mm or 230*114*76mm
• Trademark: jucos
• Origin: China
• HS Code: 6902200000
• Production Capacity: 20000mt/Year

Product Description

 

Kiln Refractory Material High Temperature Aluminium Fire bricks High Alumina Brick
 

Product Description

Product Description Of High Alumina Brick:
High alumina bricks of over SK35 contain over 45% Alumina and are made from raw materials of unusually high degree of purity of Bauxite and refractory clay. For serve under severe conditions,JUCOS 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.

Features Of High Alumina Brick
Good performance in high temp refractoriness under load
Higher temperate resistant with good refractoriness
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength

Applications Of High Alumina Brick

Nonferrous Metal Furnace
Rotary & Shaft Kiln
Various Incinerator
Reheating Furnace
Permanent Lining For EAF Ladle
General Industrial Furnace etc.

Specifications Of High Alumina Brick

Alumina contents range from 48% to 85%
Widely used throughout metallurgical industry

Physical And Chemical Indicators Of High Alumina Brick

Brand Properties		SK-40	SK-38	SK-37	SK-36	SK-35
Refractoriness (SK)		40	38	37	36	35
Apparent Porosity (%)		22	23	23	23	23
Bulk Density (g/cm^3)		2.65	2.40	2.35	2.30	2.25
Cold Crushing Strength(MPa)		70	52	50	45	40
Thermal Linear Expansion(%)   @1000deg		0.6	0.6	0.6	0.6	0.6
Permanent Linear Change(%) @1400degx2hrs		±0.2	±0.3	±0.3	±0.3	±0.3
Refractoriness under Load (ºC)   @0.2MPa		1,530	1,500	1,450	1,420	1,380
Chemical Composition(%)	Al2O3	80	72	60	50	46
	Fe2O3	1.8	2.0	2.0	2.0	2.0
Main Applications		- Nonferrous Metal Furnace - Rotary & Shaft Kiln - Various Incinerator - Reheating Furnace - Permanent Lining For EAF Ladle - General Industrial Furnace etc.

 

Detailed Photos

 

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Company Profile

JUCOS Refractory Advantage

We make full use of natural mineral resources rich in different regions and set up two branch factories in China. One is located in Zibo, the main products of alumina base refractory material including clay bricks, high alumina brick, insulation brick etc; The second one is in Yingkou, the main products including magnesia products, such as magnesia brick. Magnesite carbon brick. Magnesite chrome brick etc.

We have a wide range of products to meet the requirements of different industrial customers. The annual production capacity of refractories in all branch factories is up to 60, 000 tons, around 80% of all the products are exported to foreign markets. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality refractory products through our team.

Zibo Jucos Co., Ltd. is a globally operating supplier of high-grade refractory products, systems and services, which are indispensable to industrial high-temperature processes exceeding 1000 º C. We combine global expertise and Chinese raw materials resources, aims to provide high quality refractory materials to serve the world′s iron, steel, non-ferrous metals, cement, glass, incinerators, energy, petrochemical and other chemical industries.

With our unique technology experience and operating conditions, we have developed sophisticated and customized refractory products to provide our customers with high-quality products. We are willing to work with all customers at home and abroad for long-term mutually beneficial cooperation for the global industrial users to provide the most cost-effective and high-quality products, welcome friends from all walks of life here guidance.


 

Certifications

 

JUCOS providing high grade refractory brick and insulation thermal ceramic fiber products to globe industrial 
high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,
construction.China leading refractory supplier with competitive price and reliable quality.

 

FAQ

 

Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties.
        After production, all the goods will be tested, and the quality certificate will be shipped along with goods.

Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the best price,
but also can offer the best presale service and after-service.

Q3 : Do you provide free samples?
A3 : Of course, free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.