High-Quality Centrifugal Ductile Iron Pipe Mold for Sewer Systems

High-Quality Centrifugal Ductile Iron Pipe Mold for Sewer Systems. Customizable Size Range: Supports custom sizes from DN80 to DN2600 for various pipe diameters. Premium Material Quality: Made from 21CrMo10 steel for high temperature resistance and durability. ISO 9001 Certified: Factory certified with ISO 9001:2015 for consistent quality management. Advanced Heat Treatment: Features isothermal quenching and secondary forging for superior strength. Comprehensive Quality Control: 100% ultrasonic flaw detection and mechanical properties testing included. 22 Years Experience: Over two decades of manufacturing expertise in ductile iron pipe molds. Professional Technical Support: Engineers provide detailed solutions within 24 hours for custom requests. Secure Packaging: Anti-rust oil, moisture-proof film, and heavy-duty wooden crates for safe transport.