Graphite cast iron is classified according to the form and distribution of graphite, mainly including four types: gray cast iron, ductile cast iron, vermicular cast iron and white cast iron. Each type of cast iron has different physical properties and application characteristics, so they are widely used in different industrial fields. This article will introduce the characteristics of these four types of cast iron and their respective application fields in detail.

By properly disassembling the centrifugal cast iron pump impeller, you can not only extend the service life of the centrifugal pump, but also avoid damage to the equipment. This article will introduce you to the correct method of disassembling the centrifugal cast iron pump impeller in detail, and remind you of some details that need special attention during the disassembly process, so that your operation can be carried out smoothly and safely.