EN 10113 is a European standard that specifies the requirements for steel plates and strips used in the construction of pressure vessels. It outlines the necessary mechanical properties, chemical composition, and testing methods to ensure the materials can withstand high pressure and temperature conditions. This standard is crucial for industries such as oil and gas, chemical processing, and power generation, where safety and reliability are paramount. By adhering to EN 10113, manufacturers can ensure that their products meet regulatory requirements and perform effectively in demanding environments.