Factory Supply High Quality Bonded Refractory AZS Brick Ramming Mass for Refractory Blocks

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Price:RUB 39.87 - RUB 239.18
Price in USD:Details


Product Overview


Product Description

Factory Supply High Quality Bonded Refractory AZS Brick Ramming Mass for Refractory Blocks

Zirconium fused corundum brick, also known as electric fused AZS zirconium corundum brick, abbreviations are AZS, by the Al2O3 - Zr02 - SiO2 phase diagram of the ternary three chemical composition, how many order according to its content, take A, Al2O3 Zr02 Z, SiO2 take S, national standard USES the abbreviation, zirconium fused corundum brick, 33, for example, abbreviated AZS - 33 #, 36 fused zirconium corundum brick, abbreviated AZS - 36 #, 41 # fused zirconium corundum brick, abbreviated AZS - 41 #.


It is divided into sintered corundum brick and fused alumina brick. Sintered alumina and fused corundum can be used respectively as raw materials or alumina clinker with high Al2O3/SiO2 ratio and sintered alumina. Unburned corundum bricks can also be made from phosphoric acid or other binder.


Difference between sintered AZS brick and fused AZS brick:


The sintered AZS brick is made of zirconite and alumina as the main raw materials and presynthetic material as the aggregate. Materials because of the billet for desert, only rely on improving the molding pressure density, large number of products to suppress increase will cause spallation and the phenomenon of uneven density, adjust the critical particle size composition, which can be employed to join compound binder and a small amount of TiO2, MgO style help burning agent and strengthening sintering, in order to achieve the purpose of the dense sintering.

Fused AZS brick is made of fused cast AZS clinker, scrap or recycled brick (remove the adhesive glass) with a small amount of kaolin or alumina as binder. When heated to high temperature, the AZS aggregate exudates the glass phase and the binder to form mullite, prompting the sintering of the product. The crystallization reaction of glass and crystal phases in electrofused AZS aggregate will also form Mullite. At this time, mullite and ZrO2 are in the form of encapsulation and encapsulation, which is conducive to the sintering of AZS particles with different particle sizes. The "self-sintering" of fused AZS aggregate is the basic principle of producing and combining AZS bricks.


It is mainly used in blast furnace and blast furnace hot blast furnace, steel furnace outside finishing furnace, sliding water, glass melting furnace and petrochemical industry furnace.

Technical Data

 Factory Supply High Quality Bonded Refractory AZS Brick Ramming Mass for Refractory Blocks
























Bulk density(g/cm3)




Apparent porosity




Cold Crushing Strength, Mpa




Glass Phase%
























Packaging & Shipping

packing and delivery

Factory Supply High Quality Bonded Refractory AZS Brick Ramming Mass for Refractory Blocks

Packaging of AZS brick

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,

Shipping of AZS brick

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.


15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.


It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

Why Choose Us

Factory Supply High Quality Bonded Refractory AZS Brick Ramming Mass for Refractory Blocks     

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3.Export experiences: 

Now we have gained a global sales network reaching Taiwan, Russia, South Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester


Our competitive Advantage:

1.Competitive Price. Make the products competitive in your market.

2.Quick Response:We promise quick response at the very first moment when we received your request. 3.Superior Customer Service:The company provides after sales service ensuring customer’s satisfactions,we believe in Long term partnership bringing loyalty.  

4.We had been on this filed for many years and we have our own research team,the prouduction process could be concrolled strictly.

5.We have developed stable customer base overseas and kept long-term  cooperation. 

Company Information


 Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.


      Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, South Korea, Pakistan, kazakhstan, Malaysia and other southeast Asian countries and regions.


     Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.Certification

 Test Equipment  (1)Production Equipment



Hongtai Kiln Refractory has professional sales and after-sale service team who provide customers all-around service about product selection, transportation, installation and operation technology training etc. Now we have established cooperation relationship with many science and research units and our products have been sold to Vietnam, Thailand, Malaysia, South Korea, Pakistan, Kazakhstan, India, Japan, Indonesia, Germany, Italy, Mongolia, Russia, Argentina, colombia, Eygpt, South Africa and etc.

We has over 20 years experience on producting the AZS brick.

Payment Guarantee: If couldn't trust us at first order, could use trade Assurance.

Contact us

business card.jpg

Jerry Li         

Cell&WhatsApp: 0086-13373957739 

Skype: live:.cid.b12dd76d43ac731e

Email: jerry(at)firebricks-supplies.com


0.0133 s.