The ISM Manufacturing Index (PMI) retreated slightly in October, registering a 60.8 reading compared to September’s 61.1. This still marks the 17th consecutive month of growth, despite the slight drawback. The October reading…
The “recipes” found in chemical processing often require careful measuring of raw materials to ensure final product quality. There are several different methods that processors use to make sure exact…
A helium leak test can be used to find through-wall leaks in pressure equipment and welds. A vessel or exchanger is first filled with 5-10 psi of helium and sealed.…
September’s ISM Manufacturing Index (PMI) improved to a 61.1 reading, slightly better than August’s 59.9. This marks the 16th consecutive month of growth in the economy. While new orders held steady and backlogs…
Every piece of equipment in a process system should be carefully considered and specified. Arguably the most important safety-related process equipment is the over-pressure control devices. This is considered the…
Positive material identification (PMI) ensures that the components and welds in a unit are actually the correct materials. Following proper procedures for material ordering, receiving, and traceability should prevent any…
