We understand that every project is unique. That's why we offer flexible service options to accommodate your specific requirements. Whether you need pipe welding services only or a combination of welding and installation, we've got you covered. Our specialised welding equipment is easily transportable, allowing us to provide our services efficiently to sites throughout the Waikato region.
Call us today to learn more about how Allens United Drainage & Earthworks can support your next project.
Polyethylene (PE) pipe welding
Polyethylene (PE) pipe welding is a specialised process used to join sections of PE pipes together to create a continuous pipeline system. PE pipes are commonly used in various industries and applications due to their flexibility, durability, and resistance to corrosion. Welding these pipes involves melting the ends of the pipes and then fusing them together to form a strong, permanent bond. There are two primary methods of polyethylene pipe welding:
PE Butt Welding: In butt welding, the ends of the PE pipes are heated and brought into contact with each other under pressure. This causes the material to melt, creating a fusion between the pipe ends. The joint is then allowed to cool, resulting in a seamless connection that is as strong as the original pipe.
Electrofusion Welding: Electrofusion welding involves the use of specialised fittings with embedded heating elements. The fittings are placed over the ends of the PE pipes, and an electrical current is applied to heat the fittings and melt the pipe material. Once the material is melted, the fittings are pressed together, creating a fusion between the pipes and the fittings. This method is commonly used for joining pipes of different sizes or materials.
What PE pipe welding is used for
Sewer Line Installation: Welded PE pipes provide a durable and leak-resistant solution for conveying wastewater from residential, commercial, and industrial properties to treatment facilities.
Stormwater Management Systems: including culverts, drainage pipes, and retention ponds. Welded PE pipes offer excellent resistance to corrosion and chemical degradation, making them suitable for handling stormwater runoff in various environmental conditions.
Subsurface Drainage Systems: for agricultural land, sports fields, and infrastructure projects. Welded PE pipes facilitate the efficient removal of excess water from the soil, preventing waterlogging and improving soil productivity.
Irrigation Networks: for agricultural and landscaping purposes. Welded PE pipes deliver a reliable and cost-effective solution for distributing water to crops, gardens, and recreational areas, ensuring optimal moisture levels for plant growth and sustainability.
Utility Infrastructure Development: including water supply lines, gas distribution networks, and telecommunications conduits. Welded PE pipes offer versatility, longevity, and ease of installation, making them an ideal choice for accommodating diverse utility requirements.
Road and Highway Drainage: Welded PE pipes are used to convey runoff water away from road surfaces, reducing the risk of flooding, erosion, and pavement damage, thereby enhancing roadway safety and longevity.
Landfill Leachate Collection: Welded PE pipes provide a reliable barrier against groundwater contamination, helping to mitigate environmental risks associated with landfill operations.
Trenchless Pipe Rehabilitation: Welded PE pipes serve as durable liners or replacement pipes, restoring the structural integrity and hydraulic capacity of deteriorated underground pipelines without the need for extensive excavation.
Contact Allens United Drainage & Earthworks to discuss your requirements.
