High Alumina Feuerfeststein

The picture shows SK38 refractory brick, and the size is 230x114x65mm. DOUBLE EGRET is the specialized manufacturer and exporter of insulation and refractory material in north of China with more than 10 years' history. The products include refractory brick, refractory casable, insulating brick, ceramic fiber etc. For refractory brick Double Egret primarily exports to UK, AUSTRALIA, ITALY, JAPAN etc. The brand is CCE WOOL, and OEM is also available. Refractory brick is dense shaped refractory material. With high refractoriness and mechanical behavior under high temperature, refractory brick is the necessary material of high-temperature services, mainly used for industrial furnaces and kilns and thermal equipment. Refractory brick has wide applications, mainly used in metallurgy, construction(cement and glass), petroleum, chemical industry, electric power and machine building. Tech Data ItemFireclay brickHigh Alumina BrickSK32SK34SK35SK36SK37SK38Al2O3 (%) ≥384248556575Refractoriness (oC) ≥167017301750177017901790Refractoriness under Load, oC,0.2MPa ≥125013001420147015001520Linear Change(%),oC×2h135013501450150015001500-0.5 0-0.5 0-0.4 +0.1-0.4 +0.1-0.4 +0.1-0.4 +0.1Porosity (%)≤262622222323Cold Crushing Strength, MPa≥152039.244.14953.9 We also can produce all kinds of special shaped refractory bricks according to our customers' drawing.Take photos for your reference: The refractory bricks include common refractory bricks,refractory bricks for Blast Furnace,refractory bricks for hot-blast stove and refractory brick with phosphate for cement kiln. If you are interested in our refractory bricks or have any questions,pls contact us without hesitation. We will try our best to meet your requirement.Thank you.