Product Overview

Ductile Iron Jacking Pipes are specially designed for trenchless construction projects where pipelines need to pass beneath roads, railways, rivers, buildings, or other surface obstacles. In situations where open-cut trench excavation is restricted or technically challenging, ductile iron jacking pipes provide a safe, strong, and highly efficient solution.

With excellent mechanical strength, high toughness, and superior resistance to external loads, ductile iron pipes are ideal for jacking installation. They are widely recognized for addressing construction challenges in complex underground engineering projects and for ensuring long-term pipeline reliability.

Key Features

• High-strength ductile iron material – able to withstand large jacking forces and external pressure.

• Trenchless installation technology – suitable for non-excavation projects, minimizing surface disruption.

• Suitable for complex underground crossings – including highways, railroads, rivers, and urban buildings.

• Minimal impact on surface structures – reduces traffic disruption and environmental impact.

• Long service life – corrosion-resistant and durable for municipal and industrial pipelines.

• High safety and reliability – maintains structural integrity under jacking forces and ground pressure.

Typical Applications

• Municipal water supply and drainage pipelines

• Highway and railway underground crossing projects

• River and canal sub-crossing pipelines

• Urban underground utility tunnels

• Industrial trenchless piping systems

Why Choose Ductile Iron for Jacking Pipes?

Ductile iron combines high strength, toughness, and excellent deformation resistance, making it safer and more reliable than many traditional jacking pipe materials. Its strong ductility ensures that the pipe remains intact under high jacking pressure and external ground forces, providing stable, long-term performance in demanding construction environments.