INSPECTION
& TESTING
PRODUCT CERTIFICATION SERVICE
Inspections, as defined by ISO/IEC 17020, involve examining items like materials, products, or processes to assess their compliance with specified requirements. Unlike testing and certification, inspections are conducted by technical experts who evaluate aspects such as quantity, quality, fitness for purpose, or safety.
INSPECTION
OF PRESSURE VESSEL
PRESSURE RELIEVE VALVE
AND SAFETY VALVE
Inspection of pressure vessels involves visual checks, ultrasonic and radiographic testing, hydrostatic testing, and other methods to detect flaws and ensure structural integrity. Pressure relief valves are inspected through visual inspection, bench and in-situ testing, leak testing, and spring condition checks. Safety valves undergo similar inspections to ensure they operate at set pressures and seal properly