February 2019

Summary of ASME BPVC Section IX – Part 1

ASME Boiler and Pressure Vessel Code (BPVC), Section IX contains qualification standard for the following; Welding, Brazing, and Fusing procedures Welders and welding operators Brazers and brazing operators Plastic fusing operators Section IX is a reference document for the qualification of material joining (welding, brazing, and plastic fusing) processes, used by various construction codes such

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Magnetic Particle Testing

Magnetic Particle Testing (MT) (also known as magnetic particle inspection – MPI) is a non destructive test (NDT) method, used to detect surface or subsurface (near to surface) discontinuities. This NDT method can be used on metals which can be easily magnetized (ferromagnetic). Metals can be classified as ferromagnetic, paramagnetic, or diamagnetic. Ferromagnetic metals: Ferromagnetic

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Thickness range for welder qualification and procedure qualification (ASME Section IX)

Thickness range for performance qualification (welder qualification test): ASME BPVC Section IX has provided guidelines for the thickness range up to which a welder can weld. This can be found in Table – QW 452.1(b) of ASME BPVC Section IX. A simplified version of that table is given below; According to this table, three important

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