API 598 Strainer is a type of strainer designed in compliance with the API 598 standard, which establishes inspection and testing criteria for resilient-seated, nonmetallic-seated, and metal-to-metal-seated valves. These strainers serve as filtration apparatuses, with their primary function being the elimination of solid particles and impurities from fluid streams within industrial settings. By performing this essential function, API 598 Strainers safeguard downstream equipment.