This Practice provides minimum technical requirements for the process and mechanical design, materials, fabrication, inspection, and testing of electric immersion process heaters and associated controls, including thyristor control panels. This Practice applies to electric immersion process heaters which are inserted and flange mounted on tanks and vessels, installed in dedicated pressure vessels, and installed in pipe.
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Published: 12/01/2016 Number of Pages: 9 File Size: 1 file , 260 KB