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Infrapipe Case Studies

Case Studies

Explore real-world case studies of how our large pipes and underground tanks tackled diverse challenges across industries. Discover successful applications in culvert replacement, irrigation, wastewater management, and more.

Get inspired for your next project! We offer a wide range of large pipes and underground tanks to suit your specific needs. Let us help you find the perfect solution to tackle your toughest challenges.



Key Facts

  • Pipe Medium: Culvert
  • Pipe Size and SN Rating: DN3200 SN8
  • Product Type: Spiral Wound Pipe
  • Material Used: HDPE
  • Geographic Location: Hawkes Bay


Key Facts

  • Pipe Size: DN1350 – DN3200
  • Product Type: Underground Tank
  • Material: HDPE100
  • Geographic Location: New Zealand Nationwide
ports of Auckland

Ports of Auckland

Key Facts

  • Pipe Size: 2500 ID
  • Product Type: Spiral wound, covered profile pipe.
  • Geographical location: Ports of Auckland, New Zealand
  • Material: High-density polyethylene.
pan pacific

Pan Pacific

Key Facts

  • Pipes: DN3200 SN7.57 forestry culverts.
  • The culverts were PE100 spiral wound CPR pipes.
  • Geographic Location: Hawkes Bay.


Our goal is to provide cost-effective products that are manufactured from recyclable materials. The manufacturing process limits waste which limits carbon impact.

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