Heat exchanger tube end welds can be specified as strength welds or seal welds. What is the difference? The tube to tubesheet joint is a critical component of the exchanger…
The ISM Manufacturing Index (PMI) fell for the second straight month to 48.4 in December, following a score of 49 in November. The reading shows further contraction in factory activity,…
This is likely the toughest expectation of all to “manage” when it comes to work in the field. From sleep deprivation to problems at home; from disagreements with co-workers to…
New editions of the ASME Code are published every two years, with hundreds of updates, edits, and amendments. With 13 different sections and thousands of total pages, it is a…
The ISM Manufacturing Index (PMI) decreased slightly in July, down to 52.8 from June’s 53 mark. The new order rate contracted, supplier deliveries showed improvement, and prices began to ease. The pricing…
Heat Exchanger Replacement – Ward was called on to evaluate and repair several heat exchangers in a solvent condenser system. The plant knew there were issues with at least one…