Ductile lron Pipe

Ductile iron pipe is widely used for municipal water supply, wastewater treatment, irrigation, and industrial pipeline systems because of its mechanical strength, impact resistance, and long service life. Manufactured in accordance with ASTM ductile iron pipe requirements and other applicable standards, products are available as ductile cast iron pipe, cast ductile iron pipe, DIP ductile iron pipe, flanged ductile iron pipe, double flanged ductile iron pipe, and lined ductile iron pipe for different installation and operating conditions. Pressure classes include Class 51 ductile iron pipe, Class 53 ductile iron pipe, Class 56 ductile iron pipe, Class 150 ductile iron pipe, Class 250 ductile iron pipe, and Class 350 ductile iron pipe. Ductile iron drain pipe is also supplied for drainage and infrastructure projects requiring dependable long-term performance.
Production is carried out under an ISO 9001 quality management system with documented quality control throughout manufacturing. Inspection procedures include dimensional verification, coating and lining inspection, hydrostatic pressure testing, and mechanical property evaluation in accordance with ASTM specifications and project requirements. Mill Test Certificates (EN 10204 3.1) are available to support material traceability, while additional inspections, including third-party verification and performance testing, can be arranged when required. Technical documentation and engineering support are provided to assist with product selection, pressure class verification, and specification compliance for municipal, industrial, and infrastructure applications.
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