Now let's see how PVC plastic pipes are joined, which are often used for drainage pipes. the operation is rather easy. This is the joint by solvent.

• First you cut the tube to size and remove the smudges with a file.
• Then pass the sandpaper to roughen the outer surface of the tube and the inner surface of the sleeve.
• Now degrease the surfaces with a cloth soaked in alcohol and then apply the solvent on both surfaces (on the tube and inside the sleeve).
• Insert the tube into the sleeve by turning slightly
• Remove excess solvent with a cloth
• Keep the tubes in place for a while