What does tuberculation refer to in plumbing?

Tuberculation refers specifically to the development of small mounds, or tubercles, on the inside surface of a pipe, primarily due to corrosion. This process often occurs in older cast iron or galvanized steel pipes and is caused by the accumulation of corrosion products, which can impede water flow and lead to reduced water quality. The formation of these mounds can also create rough surfaces that promote further buildup, leading to potential clogs and inefficiencies in the plumbing system. Understanding tuberculation is important for maintaining plumbing infrastructure, as it can directly affect water delivery systems both in terms of water pressure and the potential for contamination.