Collar Studs in Heat Exchangers
What are collar studs, and when are they used? Collar studs are threaded studs with a larger central hub attached (see diagram). They are commonly used on exchangers with removable…
Tag: API Standard
#METALMARKETUPDATE – DECEMBER ’22
The ISM Manufacturing Index (PMI) fell to 49 in November, the lowest mark since May of 2020. The change from October (50.2) wasn’t stark, but the reading below 50 does indicate…
Field Repair Work: The Human Factor
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…
Fatigue Analyses
When a vessel (or part of a vessel) is subjected to pressure loads that repeatedly cycle from low to high, the fatigue life of the vessel may need to be…
#METALMARKETUPDATE – NOVEMBER ’22
The ISM Manufacturing Index (PMI) continued to decline in October, registering a 50.2 reading from the 50.9 level in September. The new orders metric contracted for the fifth consecutive month, possibly…
BENEFITS OF A SPECIALTY TURNKEY SERVICE PROVIDER – #METALMARKETUPDATE – OCTOBER 2022.
Field-Erected Tanks – Often times when a customer has a need for an API 650 storage tank, the size or location is such that there is no practical way to…
