Ensure that your plumbing systems have all of the features and accessories needed to operate at peak performance. Pipes are the foundation of all plumbing systems. Find fittings, connectors, joints and joiners you need to attach, join and lengthen pipes. Elbows and tee joints ared used mostly with cold water, waste pipe and drain applications. Steel fittings are used with air, water, oil, natural gas and steam. You’ll also find a variety of tube fittings, expansion joints and gaskets. With the right pipe fittings, you can connect other pipes and tubes for an efficient plumbing system.