
Syi Manufacturer ISO2531 En545 En598 DN80-DN2000 Ductile Iron Pipe Tube in China. Wide Diameter Range: Available in DN80 to DN2000 sizes with Tyton Push-in Joint for easy installation. Zero VOC Coating: 100% solid PU coating ensures safety and environmental compliance with 0% VOCs. Corrosion Resistance: Excellent corrosion, wear, and impact resistance for transporting industrial and waste water. Sanitary for Drinking Water: Lining is sanitary, preventing secondary pollution and ensuring permanent water cleanliness. Multiple Certification: Certified by ISO2531, EN545, EN598, CE, SGS, UL, and more for strict quality control. Customizable Processing: Customized processing services including welding, bending, punching, and cutting are available. Large Supply Capacity: Annual supply capability of 200,000 tons ensures reliable large-volume orders.