Industrial Furnace Andalusite Silica Nullite Fire Brick Heat Resistant High Alumina Andalusite Bricks

Product Description

Industrial furnace andalusite silica nullite fire brick heat resistant high alumina andalusite bricks

Product Description

Andalusite bricks Introduce

Andalusite bricks use corundum and andalusite as the main raw materials and strictly control the particle size of the raw materials, apply a new process, adopt multi-stage ingredients, matrix homogenization, determine the best calcination temperature and other process measures, and have excellent performance andalusite bricks , which can fully meet the use of blast furnaces and hot blast stoves in different parts and working environments.

Dimensions of High Alumina Brick:

The standard size of it is 230*114*65mm; and 230*114*76mm, 230*114*32mm, etc are also common used. Except for the common sizes, some special shapes could be customized according to the customers' requirements

Application of Andalusite bricks

Andalusite bricks are mainly used in the cooling wall of blast furnace, chemical and ceramic industry, the door of coke oven, or as the lining and checker of hot blast furnaces.

Product Features

Features of Andalusite bricks

Andalusute Brick has high cold crushing strength,high refractoriness under load, high thermal stability,good creep resistance and thermal shock resistance,It is alternative product for high aluminum bricks, used in the professional of the key parts of the furnaces.

Competitive Advantage:

Competitive Price. Make the products competitive in your market.
Abundant Experience. Prevent cracks and twist in bricks.
Different Moulds. Save mould fees for you.
Strict Quality Control. Meet clients' quality requirement.
Large stocks. Guarantee prompt delivery.
Professional Packing. Avoid damage and secure the goods in transportatio

Product Parameters

Chemical & Physical Property of Andalusite bricks:

Item	Specification
	RH155	RH150	RH145	RH140	RH135
Al2O3 %	≥69	≥65	≥61	≥57	≥53
Fe2O3 %	≤1.0	≤1.0	≤1.2	≤1.2	≤1.5
TiO2 %	≤0.5	≤0.5	≤0.5	≤0.6	≤0.6
Apparent Porosity, %	≤20	≤20	≤20	≤20	≤20
Bulk Density, g/cm3	2.55~2.70	2.50~2.65	2.45~2.60	2.40~2.55	2.35~2.50
CCS, MPa	≥55	≥55	≥50	≥50	≥40
0.2MPa RUL ºC	≥1700	≥1700	≥1650	≥1600	≥1520
PLC, %	1500ºC×2h ±0.2	1500ºC×2h ±0.2	1500ºC×2h ±0.2	1450ºC×2h ±0.2	1450ºC×2h ±0.2
Creep Rate, % 0.2MPa 0~50h	≤0.8 1550ºC	≤0.8 1500ºC	≤0.8 1450ºC	≤0.8 1400ºC	≤0.8 1350ºC

More Products

Rongsheng Refractory is a professional refractory manufacturer. We can customize refractory bricks and insulation bricks of various sizes and materials according to customer needs. If you have more needs, please contact us
 

 

If you want to know more products, please contact us immediately, we have professional engineers to answer your questions

If you have more needs, we can customize the size, material, etc.

Packaging & Shipping

Packaging :Packed by sea-worthy wooden pallet + shrink wrapped + carton

For example, Standard size of andalusite bricks : 230x114x65mm

Shipping : 384pcs/plt x 18plts in one 20 feet container;
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.   

Company Profile

RongSheng Refractory Advantages

There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.

Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.



Zhengzhou Rongsheng Refractories Co., Ltd.was established in the early 1990s. After continuous innovation and development, it has now become a collection of metallurgy, building materials, electric power, chemical industries and other industries. Our products are sold nationwide and exported to the United States, India, France, Spain, Brazil, Peru, etc. Rongsheng has successively passed ISO quality, environment and safety management system certification. While providing products, Rongsheng continues to provide customers with professional engineering services, has a wealth of experience, and has won unanimous praise from customers at home and abroad.


Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia,Kazakhstan and Vietnam etc.

We has over 30 years experience on producting the Refractory brick.

Payment Guarantee: We have Trade Assurance of every order ,and it's still growing up .

Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose,taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.

FAQ

Q1. Are you Manufacturer?

A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.

Q2. Can we visit your company?A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?A: Yes, we can do OEM.
Q4. What's the MOQ of trial order?A: No limit,We can offer the best suggestions and solutions according to your condition.
Q5. What are the payment terms?A: Usually T/T,but L/C,Western Union etc are available for us.
Q6. How long is delivery time?A: The delivery time will be determined according to the quantity of the order.
Q7.How about your company's certification?A: ISO9001 and Test Report,also we could apply other necessary certification.