What type of fittings are typically used to connect PVC pipes?

Solvent-weld fittings are specifically designed for use with PVC pipes and provide a strong, permanent connection. This type of fitting utilizes a solvent cement, which chemically bonds the fitting to the pipe when applied, effectively fusing them together. This method ensures a watertight seal that is crucial for maintaining the integrity and performance of the plumbing system, especially in applications involving pressure or water flow.

In contrast, other types of fittings, like compression fittings and threaded fittings, may not provide the same level of strength or leak prevention required for PVC piping systems. Moreover, clamps are typically used for connecting hoses or securing fittings rather than providing the primary connection between PVC pipes. Therefore, solvent-weld fittings are the most appropriate choice for reliable and durable connections in PVC plumbing applications.