Water Pipe Making Machines Mold for Mining Water Network DN80~DN2600

Water Pipe Making Machines Mold for Mining Water Network DN80~DN2600. Customizable Mold Sizes: Supports full customization for ductile iron pipe molds from DN80 to DN2600. Premium Material Quality: Made from 21CrMo10 steel with superior resistance to thermal fatigue and wear. Strict Quality Control: 100% ultrasonic flaw detection and ISO 9001:2015 certified manufacturing process. Durable Cooling Design: Water-cooled metal molds enhance durability for middle-sized pipe requirements. Cost-Effective Production: Reduces manufacturing costs while ensuring high-quality pipe output for large projects. 22 Years Experience: Over two decades of trusted manufacturing expertise in deep hole and long shaft products.