CARMS, Wales, United Kingdom — Weld purging smaller tubes and pipes of different diameters can be challenging, especially when budgets are tight. Often, welders are left to create their own homemade ...

This is a plug, or Rosette weld. This month's column covers many other commonly used weld types. Q.I've been in this business for many years, and there doesn't seem to be much agreement about the ...

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Kenya’s acute shortage of welders of oil pipeline has opened a window of opportunity for a Nairobi-based firm with plans to start offering three-month courses at a cost of Sh100,000 in January. People ...