Poly welding is a critical skill for assembling durable pipelines in mining, industrial, and utility projects. Our team provides expert poly welding services to fuse high-density polyethylene (HDPE) pipes with strong, leak-proof joints. We handle pipe diameters large and small, using techniques like butt fusion welding and electrofusion to join sections seamlessly. Whether you’re constructing a process water supply at a mine or installing a long-distance water pipeline for a remote community, our certified poly welders ensure each joint meets industry strength standards and passes pressure testing.
We operate mobile welding units that can be deployed to any site across Western Australia. This allows us to perform on-site welding in trenches, pits, or wherever the pipeline is being laid. Our poly welding service often works hand-in-hand with our Trenching Services and Pit & Pipe installation crews – once trenches are excavated and pipes positioned, we weld the joints right in place.
This minimizes handling and ensures the integrity of the pipeline from the start. In cases where pipelines need repairs or modifications, we also offer quick response welding to fix leaks or reroute pipes, coordinating with our Maintenance team to restore functionality as fast as possible.
Every weld we perform is subject to strict quality assurance. Our welders are trained to follow proper procedures for surface preparation, alignment, temperature control, and cooling times, resulting in consistent, high-strength welds. We conduct visual inspections and hydrostatic pressure tests on welded sections to verify leak-free performance. Safety is paramount – our crew uses appropriate protective equipment and adheres to safety guidelines when handling hot welding equipment and pressurised pipelines. With Tieleman Excavation & Construction, you get reliable poly welding that extends the lifespan of your piping infrastructure.
Expert welders create strong, leak-free pipeline joints.
Fully equipped field units perform efficient on-site welding
All joints pressure-tested for performance and safety.
Welding teams work alongside trenching and maintenance crews.
