Home About us Castable refractories Dry ramming mass Contact us Send email
High Property Tabular Alumina Castables Refractory GT-20

melting steel in Induction furnaces and Middle Frequency

Technical data sheet
Brand GT-20
Typical
Max service temp.(°C) 1800
Bulk density(g/cm3) 2.95
Chemical composition(%) Al2O3 94.59
CaO 1.44
Fe2O3 0.06
Cold crush strength(Mpa) 110°C×24h 78.4
1500°C×3h 105
Modulus of rupture(Mpa) 110°C×24h 11.2
1500°C×3h 12.5
permanent linear changes on reheating (%) 1500°C×3h +0.3
Water required (%) 4.5-5.5
Methood of installation Vibration

Castables Refractory and Products Rang
High Property Tabular Alumina Castables Refractory GT-20 Dense corundum Castable Refracory GT-10
Tabular Alumina,Spinel Castable Refractory GT-25 High Pure Tabular Alumina Castables Refractory GT-30
Dense Castable Refracory andalusite Castable Refracory
Castable Dense Cast Low Cement Base on Tublaralum Sinter GT-90 Castable High Strength Corrundum For Kiln Nose Ring GT-93
High Alumina Castable Low Cement LC-160 Medium Alumina Low Cement Castable
Fire Clay refractory castable LC-40 High Strength Alkaline Resistant Castables Refractory 13NL
light Insulating Castable Fire Clay Bricks
Precast shape refractory
precast shape for the heating furnace support Skid Rail cohart of Reheating Furnace(Rolling)
precast shape for cover  

World Language: English German Greek Japanese Korean Spanish      
Dense Refractories Co.,Ltd. Website: http://www.denserefractories.com
SHANG WU INNER RING RD,WEILAI INTERNATIONAL BLDG 25,ZHENGZHOU,CHINA Email:denserefractories@outlook.com
Tel:+(86)-371-68083078 Fax: +(86)-371-87527863 Email:duanqiang@yahoo.com
Mobile: +(86)-13937867004 WhatsApp:+(86)-13937867004
  SKYPE ID: aluminaspinelrammingmass
©Dense Refractories Co.,Ltd. All Rights Reserved.