Our carbon steel valve castings, crafted via advanced shell molding technology, deliver exceptional performance tailored for industrial fluid control systems. Made from high-quality carbon steel, these castings boast outstanding structural integrity, with precise dimensional accuracy (tolerance ±0.05mm) and uniform material density, ensuring reliable sealing and pressure resistance.
Equipped with excellent corrosion resistance and wear resistance, the castings can withstand harsh working conditions such as high temperature (up to 450℃), high pressure (16MPa), and corrosive media in chemical or water treatment pipelines. The shell molding process eliminates internal defects like porosity and shrinkage, enhancing mechanical strength—tensile strength reaches 450-650MPa, ensuring long-term stable operation without deformation.
Widely applied in petrochemical, municipal water supply, power plant, HVAC, and chemical processing industries, these castings serve as core components for gate valves, globe valves, and check valves. They are ideal for fluid regulation in industrial pipelines, water treatment systems, oil and gas transmission lines, and heating ventilation projects, meeting both standard and custom requirements.
We offer customizable sizes (DN15-DN300) and specifications to match diverse pipeline configurations. The castings feature smooth surfaces, easy installation, and low maintenance costs, reducing operational downtime for clients. With strict quality control through non-destructive testing (NDT) and dimensional inspection, our carbon steel valve castings comply with international standards (ASTM, DIN) for industrial applications worldwide.


