PIPE FUSION
When a gas or fluid transfer line has aged out or failed, pipe fusion replaces it without the joints and fittings that tend to fail first. The process heat-fuses sections of polyethylene pipe into a single, continuous line with no mechanical couplings to leak or corrode over time. It's a proven way to replace outdated steel mains with something built to last underground, delivering a durable, impermeable PVC line in place of the old system.
Williamson Fencing has 40 years of experience in polyethylene pipe fusion. These are exacting jobs, and the fused joint is only as good as the crew running it. Our fabricated pipe systems are built onsite to your specifications, and we stand behind the work.
Need a gas main or fluid line replaced? Contact Williamson Fencing to get started.
F.A.Q.
What is polyethylene pipe fusion and why is it used?
Polyethylene pipe fusion is a method of permanently joining high density polyethylene — HDPE — pipe by applying heat and pressure to the pipe ends until they melt together and form a single continuous, leak-free joint. Unlike mechanical fittings that can loosen, corrode, or fail over time, a properly fused polyethylene joint is as strong as the pipe itself — making it one of the most reliable and long-lasting underground pipe joining methods available. Williamson Fence uses polyethylene pipe fusion for underground utility installations and conduit systems associated with gate operator and access control projects — delivering clean, professional installations built to last for decades without maintenance or corrosion concerns.
What are the advantages of fused polyethylene pipe over traditional pipe materials?
HDPE pipe and fusion joining offer significant advantages over traditional steel, PVC, or copper pipe in underground applications. Fused polyethylene joints are completely leak-free — there are no gaskets, no mechanical connections, and no corrosion points that can fail over time. HDPE is highly flexible, allowing it to move with the ground through Montana's freeze-thaw cycles without cracking or breaking. It is also highly resistant to chemicals, abrasion, and UV exposure — making it the preferred choice for underground installations in demanding environments. When combined with trenchless installation methods like Horizontal Directional Drilling, fused HDPE pipe delivers a complete underground utility solution with minimal surface disruption and maximum long-term reliability.
Does Williamson Fence handle polyethylene pipe fusion in house?
Yes. Williamson Fence performs polyethylene pipe fusion in house as part of our complete gate operator, access control, and underground utility installation services. Rather than coordinating a separate utility contractor, our team handles the full scope of work — from HDD boring and conduit installation to pipe fusion and final connection — so your project stays on schedule, on budget, and under the management of one experienced team. It is one more way Williamson Fence delivers a complete, professional installation from start to finish without the complexity of managing multiple contractors on your property.