January/February 2008 Inspectioneering Journal Article Index

• Tangential Radiography Technique for Special Weld Joints Configuration

  January/February 2008 Inspectioneering Journal By Sanjoy Das at Bhabha Atomic Research Centre, P.R. Vaidya at BARC, and B.K. Shah at BARC Most common radiographic practices for circumferential weld testing are single wall and double wall techniques with certain variations in technique details. Different Codes deal with the number of exposures required and applicability of the technique for different combinations of pipe diameter and wall thickness. However, there are certain geometries where these conventional radiography techniques are not applicable, mainly because the weld is superimposed on some structural material inside the tube or pipe. Continue reading...