AFPM '12: Valves for hydrogen service
When designing valves for use with hydrogen, Mr. Sequeira recommends the reduction or elimination
of sharp edges and abrupt angles, because they cause stress concentration and embrittlement.
This article first appeared in one of Hydrocarbon Processing's show daily
newspapers at the AFPM Annual Meeting in San Diego from March
11-13. To read a free PDF of this story, click here.