These days, most drains are made with PVC or ABS plastic. Plastic drain fittings are usually glued, but the ones you might need to remove temporarily, like cleanout plugs, are threaded.

Westlake’s NAPCO Pipe & Fittings Introduces High-Performance Molecular-Oriented PVC C909 Pipe New PVC Pipe Features Higher Performance and a Lower Carbon Footprint Than Past Products December 08 ...

Building products manufacturer Westlake Chemical (WLK-1.00%) announced it entered into a definitive agreement with CertainTeed, a subsidiary of Compagnie de Saint-Gobain, to purchase its pipe and ...

Use iron pipe nipples to connect the solenoid valve to the PVC fittings on the air tank and barrel. Apply pipe-thread sealant to prevent leaks. Complete Connections.

PPI PIPE’s accomplishment underscores their commitment to exceeding standard testing requirements for PFAS in PVC pipes and fittings, ultimately contributing to the advancement of safer drinking ...