Gold Member Since 2016
Audited Supplier
Henan Ruitai Refractory Materials Tech Co., Ltd.

Cement Monolithic Refractories, High Alumina Castable, Mullite Castable manufacturer / supplier in China, offering High Alumina Low Cement Castable, Fireclay Insulating Refractory Brick Rtm-23, High Grade Magnesia Spinel Brick-Ms-85 and so on.

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High Alumina Low Cement Castable

FOB Price: Get Latest Price
Min. Order: 10 Tons
Production Capacity: 60000ton/Year
Transport Package: Bag
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RT-16
  • Feature: Long Time Materials
  • Shape: Castable
  • Delivery Time: 15-25 Days
  • Specification: Al2O3
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina
  • Trademark: Ruitai
  • Origin: China
Product Description
 High Alumina Low Cement Castable
Data Sheet:
High Alumina Low Cement Castable
Item NO RT-16TRT-16RT-160RT-15B
Physical Property:
Bulk Density(g/cm3)110ºC*24H2.652.62.72.6
Cold Crushing Strength(MPa)110ºC*24H10010010080
Modules of Rupture(MPa)110ºC*24H1081410
Permnent Linear Change(%)1100ºC*3H±0.3±0.4±0.4±0.4
1300ºC*3H±0.5 (1500ºC)±0.5±0.5 (1500ºC)±0.5
Max Service Temp (ºC)*1600160016001500
Chemical Analysis(%)
Al2O375 707570
Note:All data are typical values
Application:Grate Cooler, Nose Ring

Ruitai High Alumina Low Cement Castable are proven by internal & external customers of excellent performance used for cement rotary kiln.


1.Nose Ring

2.Grate Cooler

3.Tertiary Air Duct



Physical properties

a.High Density

b.High Strength

c.High Abrasion Resistance

d.Low Posority

e.Good Thermal Shock Resistance

Raw materials

1.High Grade Corundum

2.Alum-Calcium Cement


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