Removing a pipe coupling involves carefully separating the pipe from the fitting. One method, specifically for certain types of pipe connections, is detailed below:
Here's a breakdown of one technique, leveraging heat:
-
Heating the Pipe: Use a heat gun (electric, not a flame type) to carefully heat the pipe inside the fitting. Avoid overheating the fitting itself.
- This softens the material, making separation easier.
- The goal is to expand the pipe slightly within the coupling.
-
Separation: While heating, use a small, flat-bladed screwdriver to gently start separating the pipe from the inside of the fitting.
- Work slowly and patiently.
- Avoid damaging the pipe or fitting.
This method is particularly relevant when dealing with certain types of plastic pipes and fittings where solvent welding or similar adhesives have been used. The heat helps to loosen the bond.
