
Industrial-Grade Reinforced Ductile Casting Pipe Molds for Municipal Infrastructure Projects. Customized Size Range: Available in sizes from DN80 to DN2600 to meet specific project needs. Premium Material: Constructed from 21CrMo10 for superior thermal fatigue and wear resistance. Advanced Manufacturing Process: Includes secondary forging, isothermal quenching, and 7-stage quality control. ISO 9001 Certification: Factory certified with ISO 9001:2015 for consistent quality management. Comprehensive Quality Testing: Features 100% ultrasonic flaw detection and mechanical properties testing. Robust Packaging: Protected by anti-rust oil, moisture-proof film, and heavy-duty wooden crates. Long Service Life: Designed for durability in high-temperature and heavy-duty industrial environments. 24-Hour Technical Response: Engineers provide detailed solutions for custom drawings within 24 hours.