UNSPSC 31101619: Malleable iron sand casting

Malleable iron object cast from sand molds

UNSPSC 31101619 Malleable iron sand casting, a Commodity code, covers the procurement of cast iron components manufactured through sand-casting processes where the iron undergoes heat treatment to increase ductility and reduce brittleness. State and local governments purchase malleable iron castings for infrastructure repair, equipment replacement, and manufacturing support — particularly valve bodies, pipe fittings, flanges, and structural components used in water systems, wastewater treatment facilities, and public works equipment. The issuing bodies span water authorities, public utilities, transit maintenance departments, and municipal public works divisions that need durable, corrosion-resistant metal parts for system upkeep and capital projects.

The source contains no recent state or local contract opportunities tagged to this code. Without posted solicitations, activity level and geographic concentration cannot be characterized from current market data. Firms pursuing this commodity should monitor water authority and municipal utility procurement channels — particularly in regions with aging water infrastructure — and engage directly with local public works and maintenance departments to understand specification requirements and lead times for custom sand-cast components.