Cast iron, cast iron, distinguish material of valve body, choose cast iron or cast steel? Wear resistant
Each has its needs, the quality is good, choose cast steel valve, cheap choice ductile iron valveThe carbon content of 1 steel, good toughness, high compression resistance and Wendoubi cast iron.2. cast iron valves are not suitable for diesel, sea water and acid medium. Cast iron valves are cheaper.
Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
Supplement:Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure. Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications.
