A tabular representation, frequently available in a Portable Document Format, delineates the dimensional specifications of pipes. These specifications encompass the outside diameter, wall thickness, and weight per unit length, typically categorized by a schedule number. The document allows engineers, designers, and installers to quickly identify the appropriate pipe dimensions based on application requirements, such as pressure rating and material selection. For instance, it could list the precise measurements for a Schedule 40 steel pipe with a nominal size of 2 inches, allowing for accurate calculations and material procurement.
The utilization of such standardized charts is critical in ensuring consistency and safety across piping systems. The information contained within these charts facilitates accurate system design, minimizing the risk of failures due to under-specification or unnecessary costs from over-specification. Historically, these tables evolved as a means to standardize pipe manufacturing and selection, enabling interoperability and reducing the complexity of specifying pipes for diverse applications. The adoption of these standards improves efficiency in construction, maintenance, and repair projects.
