wanhaorefractory

High alumina castable is made of high alumina material as aggregate and powder, and a kind of refractory castable produced by binder is added. High alumina castable has high mechanical strength and good thermal shock resistance and abrasion resistance. It is mainly used for lining of various furnaces such as boiler, blast furnace, hot stove, heating furnace, ceramic kiln and so on. We are instrumental in manufacturing for our clients a commendable array of HP Graphite Electrode that are demanded for their ease of use, long time service and options for wide ranging usages. Offered range also incorporates Ultra High Power Graphite Electrodes, High Power Graphite Electrodes and Regular Power Graphite Electrodes. These offered Electrodes are prepared by using LWG Furnaces, advanced machinery and latest techniques. Backed by its excellent attributes, this offered range is extensively applauded by our patrons. Addition to this, we ensure customized product for the gratificat...

High alumina high strength castables is low cement castable with cement content of less than 8%. Its difference between ordinary   refractory   castable is that most of the matrix of calcium aluminate cement is substituted by superfine powder, In conjunction with an appropriate amount of additive. It meets and exceeds performance ordinary cement castable. Its main features are as follows: 1.Low cement content, that is, low calcium oxide content, reducing the generation of low-melting substance in the material, thereby increasing   refractories   , high temperature strength and resistance to slag product. 2.Stirring castable is only about one-half of ordinary water , thus increasing the density of the castable, porosity decreases. After forming conservation, it generates less cement hydrates. There have many kinds of refractory castable in our factory. Such as   Ladle Castable ,Tundish Permeable Layer Castable,   Heating Furnace Castable   and ...