Refractory Fireclay Brick and High Alumina BrickWe offer full range of refractory brick with Al2O3 content from 36% to 85% , was made of pure high quality of Flint Clay,Chamotte ,High Alumina Bauxite .produced by drying pressing and high fired.
Key Features:High Strength,Lower shrinkage,Excellent Alkalis Resistant,Good resistant to Thermal ShockTypical Applications:Carbon baking pit furnace fluewalls and Head Walls, Air Heaters, Combustion Chamber, Boilers, Stacks, Blast Furnace , Hot Blast Stove , Cement Rotary kiln, Glass Furnace , kind of high temperature industry furnace ...Technical Data Sheet
Classification: ASTM C-27
Method of Manufacture: Dry Press
| ITEM | Unit | Fireclay Brick | High Alumina Brick |
| High Duty Fireclay Brick | Super Duty Fireclay Brick | High Fired ,Super Duty, Dry Press Fireclay Brick | HAL 50 | HAL 60 | HAL70 | HAL80 |
| Al2O3 | % | ≥36 % | ≥42 % | ≥42.1 | ≥50 | 55-60 | 70-75 | ≥80 |
| Fe2O3 | % | ≤2.5% | ≤2.0% | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.8 |
| Pyrometric Cone Equivalent Orton | | Cone 32 | Cone 34 | Cone 34 | Cone 35 | Cone 36 | Cone 38 | Cone 40 |
Bulk Density | g/cm3 | ≥2.15 | ≥2.22 | ≥2.29 | ≥2.30 | ≥2.40 | ≥2.5 | 2.60-2.70 |
Apparent Porosity | % | 22-24% | 22-24% | 17-19% | 22-24 | 23-25 | 24-26 | 24-26 |
Cold crushing strength | MPa | ≥25 | ≥35 | ≥42 | ≥35 | ≥44 | ≥48 | ≥55 |
| Refractoriness Under Load 0.2 Mpa | ºC | ≥1350 | ≥1380 | ≥1400 | ≥1420 | ≥1450 | ≥1500 | ≥1530 |
NOTE: All data subject to reasonable deviation and should not be used for specifications purposes
Zibo Jinran Refractory is an independent manufacturer of refractories and heat resistant products, having high production capacity of Dense Brick, Castable, High Temperature Insulating Wools, for use in industries, including Steel Plant, Foundries for ferrous and non ferrous, CementProducers, Lime Producers, Glass Works, Chemical Works, Ceramics, Coke Plant, Sugar Refineries and Petrochemical Industries.
The service we offer is to provide green, reliable and economical solutions to numerous industrial sectors using high temperature
Our key success criteria are: High quality products combined with competitive prices to the satisfaction of our clients.
Leading products are
Fire Clay Brick
High Alumina Brick
Castable & Mortar
Ceramic Fiber Blanket
Ceramic Fiber Board
Ceramic Fiber Paper
Ceramic Fiber Rope
