Energy

Energy

Anything related to the production or supply of energy in any form.

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Energy > Natural gas

heat analysis

Energy; Natural gas

A chemical analysis conducted by a foundry immediately prior to pouring which measures the exact chemical composition of a particular batch of molten metal.

heat treatment

Energy; Natural gas

Describes any process or procedure by which the internal structure of steel is altered by heating to produce desired physical and mechanical characteristics.

high-performance butterfly valve

Energy; Natural gas

A butterfly valve in which the disc seating surface is off-set form its axis of rotation, producing an uninterrupted seating surface and "camming" action when seating and ...

hot tap

Energy; Natural gas

A connection made to a pipeline while the line is under pressure or in service. A special procedure is required to make an opening in the pipe without leaking any of the line ...

hot tears

Energy; Natural gas

A defect occurring in castings caused where partially solidified or weak, newly solidified sections are subjected to a pull resulting from the contraction of thinner parts that ...

huddling chamber

Energy; Natural gas

A space adjacement to the seating surface of a safety valve or a safety relief valve that captures high-pressure fluid at disc unseating, producing higher unseating force and ...