Welder operating a butt-fusion machine on black HDPE pipe in a trench
HDPE butt-fusion assistant

Every weld to standard. Every weld on record.

Polypal works out your butt-fusion parameters, walks you through each weld step by step, and keeps a compliance-ready record of every weld. In your pocket, on site, with or without signal.

Buy it once. No subscription required.

COMING SOON TOGoogle PlayComing soon toApp Store
Works offline Built to ISO & AS/NZS 3 fusion methods
Polypal app screen — Home
Polypal app screen — Select welding machine
Polypal app screen — HDPE pipe selection
Polypal app screen — Pre-start checklist
Polypal app screen — Setup help
Polypal app screen — Weld parameter summary
Polypal app screen — Bead-up / heat soak timer
Polypal app screen — Fusion / cooldown timer
Polypal app screen — Save weld details
Polypal app screen — Troubleshooting guide
Polypal app screen — Current user profile

Home

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What it does

Takes the hassle out of butt welding.

You already know how to weld. Polypal handles the bits around it — the maths, the clock and the paperwork.

Tell it the pipe, the SDR and the fusion method. It gives you the numbers you need, counts you through each stage of the weld, and writes the record for you when you're done. No spreadsheets, no torn-up notepad, no guessing at the end of a long day.

  • Single low pressure, dual low pressure and single high pressure
  • Full parameter set worked out for the pipe in front of you
  • Runs offline — no signal needed in the trench
  • Over 260 machines preloaded — add your own if it's not there
Stacked black HDPE poly pipe with blue stripe at an industrial yard
Key features

Everything you need for a perfect weld everytime.

Parameters to standard

Enter pipe size, SDR and method — get heater plate, bead-up, soak, changeover and cooling figures worked to standard.

Guided timed welding

Step-by-step prompts and on-screen timers walk you through every stage of the weld, so nothing gets rushed or missed.

Pre-weld checklist

Machine, faces, alignment, conditions. Tick it off before you start and know the weld is set up right.

Compliance weld logs

Every completed weld is recorded with its parameters, timings and operator — ready when someone asks for proof.

Machine library

Over 260 machines. Yours is probably one of them.

Polypal comes with more than 260 butt-fusion machines preloaded, across every major manufacturer — each one carrying the cylinder area its pressure calculations depend on. Pick your machine and the numbers are right for it.

Running something that isn't on the list? Add it yourself in the app. It works straight away, offline, and it's there for every weld after.

Polypal PortalFor companies

Introducing the Polypal Portal — your complete welding management tool.

A web portal for supervisors and business owners. Manage your welders, manage your machines, hold every weld log in one organisation-wide record, and produce the compliance evidence your clients ask for.

See what the Portal does

The Polypal Portal launches soon. Register your interest and we'll let you know when it's live.

Manage your welders

Bring every operator under one company account and see who's welding what.

Manage your machines

Keep a register of every butt-fusion machine in your fleet. Track which machine produced which weld, so maintenance and traceability stay simple.

One place for weld logs

Field logs sync into a single organisation-wide record instead of scattered phones and notebooks.

Compliance reports

Generate job or date-range reports for clients, auditors and asset owners in a few clicks. Add your own logo for that extra polish.

Records stay with the company

When a welder moves on, the weld history stays where it belongs — with your business.

Fully integrated with Polypal

Field welds captured in the Polypal mobile app flow straight into the portal — no manual data entry, no lost paperwork.

Built to standard

Worked to the standards your job is signed off against.

Polypal's parameters and procedures follow recognised international and Australian/New Zealand standards, across all three fusion methods. Single low pressure fusion, Single high pressure fusion and Dual low pressure fusion.

AS/NZS 4130:2018

Polyethylene (PE) pipes for pressure applications.

ISO 21307:2017

Butt fusion jointing procedures for polyethylene pipes and fittings.

Get the app

Polypal has been in welders' hands since 2019. The new version lands on Google Play soon. One payment, no subscription, no ongoing cost. iOS to follow.

COMING SOON TOGoogle PlayComing soon toApp Store
Contact

Questions or feedback?

Tell us what you need. We read everything — feature requests from welders included.

Prefer email? info@polypal.au