Every common weld imperfection, drawn and explained the same way: what it is, how it looks, causes, prevention, detection, significance and repair.
Instant download · Secure checkout with Payhip · Single-user licence
9 pages and screens from the product itself. Click any page to read it at full size.
Every file, ready to use.
86 pages: cracks, cavities, inclusions, lack of fusion and penetration, shape faults and miscellaneous imperfections.
Imperfection versus process, the best NDT method for each, and cause and cure.
The full table of contents, so you know exactly what you are buying.
Digital files: PDF guides, and Excel, Word or PowerPoint files where the product includes them. You get a download link straight after checkout, and by email.
Yes. The single-user licence covers your own work, including on your employer's and your clients' projects. For a team licence, contact us through the Payhip store.
A PDF reader. The files print well on A4.
No. All sample projects, names, dates and figures are fictitious and are there to show how each file works.
No. sevenwoods.co is independent. The questions, diagrams and text are original and are not taken from any examination or standard. Always work to the current code, your procedure and your employer's requirements.
Every common NDT method explained from first principles to the report: how it works, equipment, technique, calibration, interpretation and limits, with 153 diagrams and worked examples.
246 original practice questions with a full explanation for every answer, key facts for 19 topics, a formula sheet, a study plan and two mock papers.
236 interview questions with model answers you can say out loud: technical topics, 26 site scenarios, behavioural STAR answers and practical test preparation.
