Glossary of Industry Terms

This library of terms is constantly growing. If you cannot find a term you need or would like to suggest a term to add to this glossary email us at memberservice@plsx.com

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Huddling Chamber

The annular pressure chamber in a pressure relief valve located beyond the seat for the purpose of generating a rapid opening.

Hydrates

Hydrates are ice-like solids that form when: a sufficient amount of water is present ,a hydrate former is present and the volume of gas at atmospheric pressure produce the right combination of temperature and pressure. (hydrate formation is favored by lo