Hitech High Quality Refractory Andalusite Brick Building Material

• Customization: Available
• Type: Refractory Material
• Technics Standard: ASME
• Model NO.: 600
• Al2O3: 55%-58%
• Sio2: 38%-41%
• Fe2o3: 0.8%-1.2%
• Feature: Long Time Materials, Refractory Materials
• Shape: Brick
• Material: Andalusite
• Transport Package: in Plastic Sheets and Then in Woven Bags
• Specification: ISO 9001: 2000
• Trademark: HITECH
• Origin: China
• HS Code: 2508500000
• Production Capacity: 3000ton/Month

Product Description

Product Description

ZIBO HITECH MATERIAL Co., Ltd is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.

1. Good Cold Crushing Strength
2. High Refractoriness Under Load
3. Good Thermal Shock Resistance
4. Low Reheating Linear Rate
It is the substitute of high alumina refractory brick. It is widely used in the important zones of the furnace.

Item	Chemical Composition
Al2O3% ≥	58	57	56	55
SiO2% ≤	38	40	40	41
Fe2O3% ≤	0.8	0.8	1	1.2
K2O % ≤	0.077	0.12	0.16	0.16
NaO % ≤	0.44	0.52	0.56	0.56
Reheating Linear Change% ≤	0.52	0.52	0.52	0.52
refractoriness≥ C	1830	1790	1790	1790

Detailed Photos