What is the best way to cut and tie into a galvanised pipe fittings?

Cutting and tying into galvanised pipe fittings requires careful preparation and the right tools. 

Here’s how to do it effectively:

Materials Needed

• Pipe cutter or hacksaw

• Measuring tape

• Marker or chalk

• Deburring tool or file

• Pipe joint compound or Teflon tape

• Galvanized fittings

• Wrench

Steps

1. Measure and Mark

• Use a measuring tape to determine where you want to cut the pipe. Mark the cutting line clearly with a marker or chalk.

2. Cut the Pipe

• Using a Pipe Cutter:

• Place the pipe cutter around the pipe at the marked line. Tighten the cutter until it grips the pipe, then rotate it around the pipe, gradually tightening the cutter until the pipe is cut through.

• Using a Hacksaw:

• If using a hacksaw, secure the pipe in a vise or with clamps. Carefully saw along the marked line, keeping the saw straight to ensure a clean cut.

3. Deburr the Cut Edge

• After cutting, use a deburring tool or file to smooth the edges of the cut pipe. This prevents damage to fittings and helps ensure a good seal.

4. Prepare the Fittings

• Clean the inside of the fittings and the outside of the pipe where they will connect. Ensure there is no rust or debris.

5. Tie into the Pipe

• Using a Tee Fitting:

• If tying into a new section, use a tee fitting. Apply pipe joint compound or Teflon tape to the threads of the fitting.

• Insert the new pipe section into the galvanized pipe connectors and tighten using a wrench.

• Using a Coupling:

• If you are simply extending the existing pipe, slide a coupling over the cut end of the existing pipe and insert the new section. Tighten the coupling securely.

6. Check for Leaks

• Once everything is connected, turn on the water supply and check for leaks at the joints. If leaks are found, tighten the fittings as necessary.

Safety Tips

• Always wear safety goggles and gloves while cutting and working with pipes.

• Ensure the work area is clear and free of hazards.

Additional Notes

• When cutting into existing piping, consider using a pipe saw or reciprocating saw for efficiency, especially in tight spaces.

• Always follow local plumbing codes and regulations during installation and modifications.