Shangzhuang Refractories Co., Ltd., Zhengzhou City, the wholesale purchase to meet the needs of consumers. Many buyers in the purchase of refractory insulation bricks clay, the most worried about the high price that is refractory or refractory products are inadequate, while standing on the basis of such a view, then, choose a high-quality refractory material wholesale is also very important, both to bring us some purchases of demand, and for us it is possible to get in the shortest possible time the most suitable for their own refractories for the development of enterprises has brought a certain motive power This is also very important. Refractories Co., Ltd., Zhengzhou City shangzhuang learned refractory insulation means high porosity, low bulk density, low thermal conductivity of refractories. Also known as a lightweight insulating refractories refractories. It includes insulating refractory products, refractory fiber and refractory fiber products. Insulating refractory insulation bricks is characterized by high porosity clay brick, typically 40% to 85%; low bulk density insulation tiles clay, generally less than 1.5g / cm3; thermal conductivity is low, generally less than 1.0W ( m · k). It used industrial furnace insulation materials, insulation can reduce heat loss brick brick kiln, save energy, and reduce the weight of thermal equipment. Insulation refractory mechanical strength, abrasion resistance and slag resistance poor, not for the kiln load-bearing structure and the direct contact with the slag, charge, molten metal and other parts. insulation brick clay brick insulation tiles _ [] _ ??insulation tiles refractory brick by shangzhuang. Looking for "MgO-C, high alumina brick, brick, castable, acid brick, alkali brick, custom shaped bricks," fly suppliers choose to have the whole network business alliance Certified: Zhengzhou City shangzhuang Refractory Co. Company (www.yntjj.com.cn), trustworthiness and reliability, now click on "Commercial Union Service" on page with our live chat now!