Premium ISO2531 Class C30 Ductile Iron Pipe – Industry-Leading Strength & Value
High-performance ductile iron construction ensures superior tensile strength (≥420 MPa) and impact resistance, meeting ISO2531 standards for pressurized water/gas systems. Precision centrifugal casting delivers uniform wall thickness (Class C30 rating) with cement mortar lining for corrosion protection. Engineered for heavy-duty water supply, sewage networks, and industrial piping – ideal for municipal projects, firefighting systems, and underground installations. Seamless spigot-and-socket joints enable leak-proof connections under high pressure. Global wholesale pricing with bulk discounts – direct factory sourcing eliminates middlemen for unbeatable value. Ships in standard 6m lengths or custom cuts. Contact for volume quotes and logistic solutions. *Note: Price list varies by order quantity – request real-time wholesale rates.*