Which statement about vitrified clay pipe is MOST false?

Vitrified clay pipe is primarily used in drainage systems due to its strong, durable nature and resistance to chemical erosion. It is often utilized for both sanitary and storm sewer applications. The manufacturing process of vitrifaction enhances its ability to withstand harsh environmental conditions and various chemicals, making it a suitable choice for many plumbing tasks.

In terms of ordering, vitrified clay pipe is typically purchased in lengths rather than as individual pieces, which allows for flexibility and efficiency in installation. The joints of vitrified clay pipes are usually sealed using materials such as rubber gaskets or other sealing methods to ensure a watertight connection and prevent leakage.

All these characteristics highlight the reliable nature of vitrified clay pipe in plumbing and drainage applications, reinforcing why the statement that it is ordered by the piece can be considered misleading compared to the other attributes of the material.