Cylinder walls refer to the vertical surfaces that form the sides of a cylinder, a three-dimensional geometric shape. These walls are typically uniform in thickness and extend from the base to the top of the cylinder. In engineering and manufacturing, cylinder walls are crucial for maintaining structural integrity and can be found in various applications, such as pipes, tanks, and cylindrical containers. The thickness and material of cylinder walls can vary depending on their intended use. For example, thicker walls are often used in pressure vessels to withstand high internal pressures, while thinner walls may be sufficient for decorative or lightweight applications. Understanding the properties of cylinder walls is essential for ensuring safety and functionality in design.