
Ductile Iron Pipe 125mm Ductile Cast Iron Fitting for UPVC Pipe. Corrosion & Impact Resistant: Features high elongation, corrosion resistance, and excellent impact resistance. Certified Quality Standards: Complies with ISO2531/EN545/EN598 and holds ISO9001/14001/45001 certifications. 100% Quality Inspection: Every pipe undergoes 100% water pressure test and visual/function inspection. Flexible Customization: Supports customization from samples, designs, and offers flexible minor adjustments. Versatile Application: Ideal for drinking water, sewage, pipeline transport, chemical industry, and construction. Large Scale Production: Annual capacity exceeds 500,000 tons with advanced centrifugal and annealing units. Easy Installation: Designed for easy installation with flexible ductile iron material properties.