What does API Standard 598 pertain to?

API Standard 598 specifically focuses on the inspection and testing of valves used in various systems within the oil and gas industry. This standard outlines the procedures and acceptance criteria for the examination of valves to ensure they operate efficiently and meet safety and performance requirements. It provides guidelines for both visual inspections and pressure testing, which are vital for verifying that valves are free from defects and can maintain proper sealing and functionality under specified conditions.

Valves play a crucial role in controlling and directing the flow of fluids, and ensuring their reliability through thorough inspection and testing is critical in preventing leaks and system failures. Therefore, API Standard 598 is essential for maintaining the integrity of piping systems in operational environments where safety and compliance with industry standards are paramount.