
ISO 2531 Water Suply Class C K9 Ductile Iron Pipe Price. Comprehensive Certifications: ISO2531, EN545, EN598, ISO4179, ISO8179 compliant for water and wastewater systems. Customizable Dimensions: Available in sizes DN80 to DN2000 with lengths of 5.7m or 6m. Superior Material Strength: Tensile strength above 420MPa and yield strength above 300MPa for durability. Robust Corrosion Protection: Zinc coat above 130g/m2 with black bitumen or epoxy paint options. High Pressure Resistance: Designed for working pressures within 50kg, suitable for heavy loads. Flexible Joint Types: Offers T-type, flange-type, and K-type push-on joints for easy installation. Fast Delivery Options: Lead time of 15-20 days, or 2 weeks for orders under 1000 tons. Third-Party Testing: Products tested by reputable organizations like SGS and BV upon request.