welder qualification
30 July 2024


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Welding Procedure and performance qualification

Welding Procedure and performance qualification – ASME Section IX Welding Procedure Specification (WPS) A Welding Procedure Specification (WPS) is a written document that provides detailed instructions to the welder for making production welds in accordance with code requirements. Every WPS must be qualified by the manufacturer….
NDT course
16 July 2024


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Helium Leak testing

Helium leak testing is a critical procedure used to identify and measure the presence of helium leaks in various systems, often employed in aerospace, industrial, and manufacturing applications due to helium’s small atomic size and inert properties. Key Concepts in Helium Leak Testing: Helium as…