PVC couplings are a type of PVC fitting designed for joining to pieces of PVC pipe. These couplings come in straight and reducing sizes. It is used for gluing or socket fittings applications. It consists of combining two reinforced PVC couplers with a flexible high pressure tube which can be easily bent into any position when installing and repairing PVC pipes.

PVC cylinders are used for the accurate calibration of metering pumps. Its features include translucent, chemical resistant and break resistant.