How to solder a solder ring fitting using plumbing irons?

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Things you will need:

Step 1 – Clean pipe

Clean the outside of the pipe using the pipe cleaner, ensuring that all parts to be fluxed are cleaned well.

Step 2 – Apply flux

Apply the flux solution immediately after cleaning using the flux brush, making sure that all the cleaned parts are covered.

Step 3 – Fit pipework together

Push the pieces of fluxed pipe into the solder fitting and twist.

Step 4 – Turn on tool

Turn on the plumbing iron, making sure they are on either a stand or a heat resistant surface.

Step 5 – Bring to temperature

Before using the plumbing irons, make sure they are fully heated up. Some models may have an indicator light to show this.

Step 6 – Place heads on pipe

Take the plumbing irons and place the clamping heads onto the pipe, approximately 3mm (1/8″) away from the joint, this will keep the heads clear of any running solder.

Step 7 – Apply heat

Apply the heat to the pipe.

Step 8 – Keep tight contact

When heating the pipe work with the irons, make sure that the heads are tightly in contact with the pipe surface. This ensures the pipe heats up to temperature and that all surfaces are heated.

Step 9 – Ensure line of solder is seen

When a line of solder can be seen around the edge of the fitting, take the heat away from the pipe. See table below for timings.

Step 10 – Place on stand

Remove the irons from the pipe and place back on the stand, until the next joint is ready to be soldered, or switch the tool off if all the joints are sealed.

Step 11 – Allow to cool

Allow the pipe work to cool, then, taking the damp cloth, wipe away any excess flux.

Step 12 – Flush and check

Once all the soldering to the pipe work is complete, flush the pipes through with clean water, this will remove any waste material and remaining flux from within the pipes as well as highlighting any possible leaks.

Below are the approximate times it takes for a solder ring fitting to seal on the pipe: