Propane Gas Cylinder

The propane gas cylinder is a staple on any plumber’s van. This 453g cylinder delivers the kind of high-temperature flame output you need for brazing and soldering large diameter copper pipes — the sort of job where a standard butane lighter torch simply won’t cut it. Propane burns hotter than butane, making it the preferred choice when you need a proper joint on 28mm, 35mm or larger copper, or when you’re working in cold conditions where butane performance drops off noticeably.

If you’ve used acetylene for heavy copper work before, propane gets you into similar territory without the handling complications that come with acetylene cylinders. It’s not identical, but for most commercial and domestic plumbing tasks — radiator feeds, plant room pipework, pressurised systems — propane does the job cleanly and predictably.

Where the Propane Gas Cylinder Fits In

This cylinder is sized for working use rather than workshop stock. At 453g it’s light enough to carry in a tool bag but substantial enough to get through a decent day of brazing without swapping out mid-job. It’s well matched to the Turbolite torch, though it works with any propane-rated torch valve. Just make sure your torch is rated for propane — not all torches are interchangeable between gas types, and it’s not worth finding that out the hard way.

Available as a single cylinder or in a box of 12, the bulk option makes obvious sense if you’re running a team or doing regular high-heat work. Buying a box keeps you stocked and brings the per-unit cost down, which adds up over a busy month on site.