#METALMARKETUPDATE – AUGUST ’23
The ISM Manufacturing Index (PMI) edged higher to 46.4 in July 2023 from a nearly three-year low of 46 in June, but below market expectations of 46.8. The reading pointed…
Tag: heat exchanger repairs
Dimensional Tolerances
The ASME code has surprisingly few dimensional tolerances. In fact, in section U-5, the Code states that tolerances are not fully addressed, and allowable tolerances should be based on engineering…
#METALMARKETUPDATE – JUNE ’23
The ISM Manufacturing Index (PMI) fell to 46.9 in May 2023 from 47.1 in April. The reading indicated a seventh consecutive month of contraction in the manufacturing sector, as companies…
Heat Exchanger Fouling
Over time in service, deposits typically build up on the surface of tubes in a heat exchanger. This buildup is known as fouling and can occur on the inside or outside…
Systems and Organization in the Field
System si-st?m Noun a set of things working together as parts of a mechanism or an interconnecting network. a set of principles or procedures according to which something is done;…
#METALMARKETUPDATE – FEBRUARY ’23
The ISM Manufacturing Index (PMI) fell to 47.4 in January, the lowest seen since May 2020. This is the third consecutive contraction in factory activity, for what is assumed to…
