High-Aluminum Throat Steel Bricks Blast Furnace Throat Protection Plate Spot Supply Steel Brick

• Customization: Available
• Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry
• Compressive Strength: 250～500kg/cm²
• Model NO.: steel-bricks-1-24
• Fire Resistance Limit Temperature: 1650℃
• Type: Nano Carbon Brick
• Transport Package: Wooden Box
• Trademark: ZHAL
• Origin: China
• HS Code: 6907219000
• Production Capacity: 50000tons/Month

Product Description

What's High Alumina Bricks?

High aluminum refractory brick is a common refractory material, usually made of high bauxite as the main raw material, through high temperature calcination. It has excellent fire resistance and high temperature resistance, and is often used in a variety of industrial furnaces, melting furnaces, glass kilns and other high-temperature equipment lining and masonry. High aluminum refractory bricks usually have a high refractoriness and can withstand high temperatures of more than 1700 ºC Celsius, so they are widely used in industrial production.

 

KERUI high aluminum bricks have excellent high temperature resistance, can be used at 1400 to 1700ºC, and have good chemical stability,Low apparent porosity of 19%-21%, alumina content between 55%-80%, can be used for a long time.
 

Parameters:

Item		LZ-80	LZ-75	LZ-70	LZ-65	LZ-60	LZ-55	LZ-48
Al2O3, /%	≥	80	75	70	65	60	55	48
Apparent Porosity, %	≤	21	24	24	24	26	22	22
Cold Crushing Strength, MPa	≥	70	60	55	50	45	45	40
0.2MPa Refractoriness Under Load, ºC	≥	1530	1520	1510	1500	1430	1450	1420
Permanent Linear Change, %		1500ºC*2h -0.4~0.2		1450ºC*2h -0.4~0.1

FAQ

Q: Do you provide samples?
A: Yes, we can provide samples.

Q: Can the product be customized?
A: We support customization, you can send us your plan and design drawing, and we will make a complete
production plan.

Q: What refractory materials does the company have?
A: Refractory bricks, insulation materials, refractory raw materials, and monolithic refractory materials

Q: How do you control your quality?
A: During the production process, we have a complete chemical composition quality control system. Afterproduction, all goods will be tested, and a quality certificate will be issued with the goods.

Q: Can we visit your factory?
A: Yes, of course. You are very welcome to China and we will be honored to have a client and friend.

Q: How do you get a quotation?
A: You can contact us directly through the contact information on the website, or leave a message in thecontact form on the website, and we will send you a product quotation as soon as possible.