How should PVC pipe be joined together?

Joining PVC pipe should be done using PVC cement, which is specifically formulated to create a strong bond between the surfaces of the pipe and the fittings. This type of cement works by softening the plastic and fusing the materials together as it cures, resulting in a permanent, watertight seal that is essential for maintaining the integrity of plumbing systems.

Using metal clamps, duct tape, or soldering techniques are not appropriate for PVC. Metal clamps can provide temporary support but do not create a chemical bond necessary for a permanent joint. Duct tape is not suitable for plumbing applications as it does not provide a durable, hydraulic seal and is not designed to withstand water pressure or the conditions found in plumbing systems. Soldering techniques are primarily used for joining metal pipes, such as copper, and are not applicable to plastic pipes like PVC. Therefore, employing PVC cement is essential for effective and reliable connections in PVC piping systems.