refractory insulation bricks

Heat Resistance Alumina Fire Brick / Fire Resistant Bricks 65% Al2o3 PRODUCT INTRODUCE Alumina Fire Brick are mainly made from chamotte, being high pressure pressed and sintered in high temperature. Main ... Read More

30%-48% AI2O3 Fire Clay Bricks For Industrial Kiln Protection 1.Fire clay insulating brick made of refractory clay as the main raw material products with Al2O3 content of 30%~48%. Refractory clay, floating ... Read More

Sodium Silicate Furnace 230*114*75mm 1700 Alumina Silica Fire Brick Alumina Silica Fire Brick Usage glass furnace, sodium silicate furnace, frit furnace, metallurgical furnace, ceramic shuttle kiln, cement ... Read More

Good Thermal Stability Mullite Refractory Balls / Regenerative Mullite Insulation Brick Mullite Refractory Balls Specifications Mullite Refractory Balls is used extensively in small-sized and medium-sized hot ... Read More

Blast Furnace Stove 85% 230x114x65mm Insulating Refractory Brick Insulating Refractory Brick Application: 1. Furnaces of metallurgy industry, heat treatment furnace. 2. Furnaces of chemical industry and ... Read More

SK-36 1450C Alumina Silicate Refractory Brick High Mechanical Strength Description Alumina Silicate Refractory Brick are used in building heat insulating walls or heat preserving walls, which is basically for ... Read More

SK-37 AL2O3 65% High Alumina Refractory Bricks Hot Metal Ladle Use Description The high alumina brick is an alumina-silicate refractory material in which the Al2O3 content is more than 55%, and is calcined from ... Read More

2% Fe2O3 Content High Alumina Refractory Bricks 2.3 - 2.7g/cm Bulk Density Features: Mechanical strength Excellent load-bearing properties High temperature Excellent resistance to spalling Resistant to ... Read More

High Refractoriness Alumina Refractory Bricks Calcined Bauxite Raw Materials Description The first-grade high-alumina brick (the aluminum content is not less than 75% refractory brick) is formed by pressing and ... Read More

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content 1. The content of AL2O3 is 65% - 75%. 2. High refractoriness under load. The RUL is higher than fireclay brick as the high ... Read More