Pipe specs (Piping Specifications) are simple rules that tell us which type of pipe should be used in a plant, factory, or project. They make sure all pipes are safe, strong, and correct for the job. In simple words Pipe specs = instructions for choosing the right pipe. What pipe specs include Pipe specs normally tell you: • Pipe size (example: 1 inch, 2 inch) • Pipe thickness (called Schedule like Sch 40, Sch 80) • Pipe material (example: carbon steel, stainless steel) • Pressure rating (how much pressure the pipe can handle) • Temperature limit • Type of fittings (elbow, tee, flange, etc.) • Standards to follow (ASME, ASTM, API etc.) Why pipe specs are important • They keep the system safe • They make sure all parts fit together • They help engineers choose the correct material • They avoid leakage, failure, and accidents Example If a plant needs to carry hot, high-pressure steam, the pipe spec will say: • Use strong material • Use thick pipe (Sch 80) • Use high-pressure flanges If the plant needs to carry normal water, the pipe spec will say: • Use normal material • Use standard thickness (Sch 40) One-line definition Pipe specs are the rules that decide which pipe and fittings must be used for a specific service. |Learn Piping| |Top Piping Engineering Institute|