Ductile Iron Pipe

2026-04-02 18:33:58 | 阅读(768)

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Unionlever supplies high-quality ductile iron pipes for water supply, sewage systems, and infrastructure projects. Our ductile iron pipes offer excellent strength, durability, and corrosion resistance, making them ideal for long-term underground applications.

Product Overview

Ductile iron pipes are manufactured using advanced casting technology and are widely used in municipal water supply and drainage systems. With superior mechanical properties and flexible performance, they ensure safe and reliable pipeline operation under various conditions.

Product Range

  • Ductile Iron Pipes (DN80 – DN1200 and above)

  • Socket & Spigot Pipes (Push-on / Tyton Joint)

  • Flanged Pipes

  • Fittings (Elbows, Tees, Reducers)

Key Features

  • High strength and excellent impact resistance

  • Good ductility and flexibility under load

  • Internal cement lining for corrosion protection

  • External coating (bitumen / epoxy / zinc coating)

  • Long service life with low maintenance

Applications

  • Municipal water supply systems

  • Sewage and drainage pipelines

  • Industrial water transmission

  • Irrigation and infrastructure projects

Technical Specifications

MaterialDuctile Iron (QT400 / QT500)
StandardISO 2531 / EN 545 / EN 598
DiameterDN80 – DN1200+
Length6m / Customized
LiningCement Mortar / Epoxy
CoatingBitumen / Epoxy / Zinc Coating

Quality & Certification

All ductile iron pipes are manufactured in compliance with international standards and supplied with mill test certificates. Third-party inspections such as SGS, BV, and TUV are available upon request.

Supply Capability

We support bulk orders, project-based supply, and customized solutions with stable production capacity and reliable delivery schedules for international projects.

RFQ Guideline

  • Diameter (DN size)

  • Standard (ISO / EN / others)

  • Lining and coating requirements

  • Pressure class

  • Quantity

  • Destination port

Request a Quote

For technical details, pricing, and project solutions, please contact: sales@unionlever.com