The products have high alkali corrosion resistance and thermal shock resistance. Therefore this kind of brick is
suitable for Superstructure, Channel, Paving, and Sub Paving.
Specification
Item | Indicator |
Al2O3 (%) | ≥55 |
ZrO2 (%) | ≥20 |
Fe2O3(%) | ≤0.5 |
Apparent Porosity (%) | ≤18 |
Cold Crushing Strength(Mpa) | ≥100 |
Softening Temp Under Load (KD℃) | ≥1650℃ |
Bulk Density(g/m3) | ≥2.9 |
Production Process

Production Equipment



The products are packed by wooden pallets with water-proof cover, then tightened with plastic
or steel bandages,or do it as your requirment.
Company Information
Formed in June 1998,Shandong Zibo Shenzi Refractory Materials CO.,Ltd mainly produces bottom
refractory bricks in the tin bath for glass kilns and castable materials,big clay bricks,sintered AZS
bricks,zircon mullite sintered bricks,low porosity bricks,high alumina bricks,various light weight
bricks,fire clay bricks,sillimanite bricks,mullite bricks,ramming materials,casting materials,silicon
carbide plate and support for ceramics kilns,sillimanite plate and support for ceramics kilns,etc.
We has supplied float glass kilns users at home and abroad with complete sets of tin bath bottom
bricks,big clay bricks and their matching products for over 300 lines,and exported to Indonesia,Iran,
Saudi Arabia,Russia,Japan,Korea,Vietnam,Ukraine,Germany etc.
Our company,on the spirit of existing by quality,developing by variety,taking innovation of science and technology as the guide and wining the customers by good faith,will provide users all the convenience with excellence service,high quality products and favorable price!

About Reply:
We will reply to you immediately.
About Products:
According to your index and drawings.
About payment:
T/T, others could be discussed.
About Delivery:
It depends on the quantity of your order.
About Samples:
Samples are available.
About Quality:
The products will be strictly inspected before shipment, so it could be guaranteed
About OEM:
We can do it.
Contact Us
Contact: David Zhang
SKYPE: zhangzongjian2006
MOBILE / WhatsApp / WeChat: +86-13561686379
Email: davidzhang@shenzinaicai.com
Send Inquiry to This Supplier
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