We are offering ladle permeable brick.Product descriptionladle permeable brick1. Can be designed and produced types according to the request2.competitive priceproduct featureladle permeable brick has been in the leading position in domestic and abroad over years. We have developed the series of corundum, chromium corundum, low silicon chromium corundum and corundum spinel one after another. They can be designed and produced types of straight hole, directional slit, directional labyrinth, girth shape and interior and exterior integral split etc according to users' request. Permeable flow rate of products can be designed upon customers' request and can be adjusted in a wide range. The blowing opening rate is high. product specificationmodelsbrand tqz-1 tqz-2al2o3+cr2o3%, min 92al2o3+mgo%, min 92bulk density gcm, min 3 3 applicationladle permeable brick in refractory for furnace