Well Block/ Pocket Block

we are offering 1.With high strength, high refractoriness, strong erosion resistance.. 2.Can be customized according to customer's drawings for production. Usage:Well block are widely used in the big steel-making mills 3.The well block is suite with the nozzle , it can use in the steelmaking and the foundry,the tundish and ladle all can use it.The well block has long service life, no crack and no leak. 4. the well block use main the material with the high content of carbon and almnium or the zirconic. 5.We can produce the different shape according to the requirement of the client