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.