Polyweld NZ LTD – Specialised PE welding solutions across the South Island

Butt welding

Polyweld NZ Ltd are butt welding specialists.

Our team of highly experienced welders has decades of experience in butt welding across New Zealand and Australia. Combined with welding plant which can weld pipe diameters from 63mm to *400mm, Polyweld has extensive butt welding capability and expertise.

Butt welding is suitable for all types of water transportation and distribution, including stormwater, wastewater and irrigation.

Main advantages

  • Connector components and fittings are not required, which simplifies the installation process.
  • Pipes can be bended with ease without increasing tension on the installation.
  • Butt welding enables string lengths of up to 1000m to be prepared (depending on available space in the worksite) and laid-up, ready to install, even before trenching begins.
  • This means work can commence early (even before digging or drilling) to drive the critical path and fastrack installation.

*Future capability will include welding of pipes up to 1000mm diameter.