2 Australia 
2 Belgium 
2 UK 
1 Germany 
1 India 
1 Sweden 
1 Brazil 
1 China 
1 Finland 
Firebrick Refractory For Coke Ovens - China
price: contact company for price
Features:
1 - Low thermal conductivity, good thermal insulation performance.
2 - Long service life, easy operation, could be shaped freely
3 - Product specification: standard form, normal standard, shaped and special shaped bricks.
4 - Can be used in various kilns because of its cheapness and general tray package.
Among all of the refractory materials, it is the most widely used.
Applications:
1 - Carbon bake furnaces in the aluminum industry
2 - Preheat zones and cyclones of rotary cement kilns
3 - Insulation for glass tanks
4 - Fireplace and pizza ovens
5 - Coke ovens
6 - Blast furnaces
7 - Reheating furnaces
8 - Suspended roofs
9 - Lime kilns
10 - Chimney
Specifications:
Technical data
Item AL-30 AL-34 AL-38 AL-45 AL-55
AL2O3 % (min) 30 34 38 45 55
Fe2O3% (max) 3 3 2.8 2.8 2.6
Refractoriness 1670°C 1710°C 1750°C 1770°C 1770°C
Refractoriness under load, 0.2MPa, (°C) 1250 1300 1350 1450 1470
Apparent porosity (%) 22-26 22-26 20-24 20-22 20
Bulk density (g/cm³) 1.9-2.1 1.95-2.1 2.1-2.2 2.15-2.22 2.2-2.35
Cold crushing strength (MPa) 20 25 30 35 40
Thermal expansion at 1000°C (%) 0.8 0.6 0.6 0.5 0.4
Company Contact:
- Phone: 8618539291375
- Address: Room 1201, Unit 2, Building NO.5, Zone B, Daxue Ro, Zhengzhou , China
- Email:
- Website: http://www.zzrsnc.com/
Published date: July 23, 2013
- Business Description: involved in international trade import export of goods, products, and services
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