Ductile Iron & Gray Iron: Raw Materials & Pouring Process

Premium raw materials and standardized pouring technology lay the foundation for high-quality iron castings. Our core casting materials include gray iron and ductile iron (nodular iron), covering diverse industrial component demands.

Gray Iron delivers excellent castability, vibration damping and machinability. It is a cost-effective solution for conventional structural parts such as machine bases, pump and valve components.

Ductile Iron features spherical graphite microstructure, providing superior tensile strength, toughness and impact resistance. With steel-like mechanical performance, it is ideal for high-load, heavy-duty casting applications.

Complementing our high-grade raw materials, our precision molten iron pouring process ensures stable temperature control and uniform mold filling. This rigorous procedure minimizes casting defects and guarantees consistent structural density, dimensional accuracy and overall reliability of finished products.

From material selection to molten metal pouring, we enforce full-process quality control, delivering durable, high-performance iron casting solutions for various industrial scenarios.