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Technology Showcase

Daily Helix Thermowell (DHTW™) utilizing VE Technology®

ASME PTC 19.3 TW (2016)

Thermowell Validation against the process conditions of use is critical for the safe and reliable operation of
the Process Unit where it will be installed, the Industry standard for validation is ASME PTC 19.3 TW which
provides suitability for use based on the specific process conditions used within the calculation process.

If the process conditions change in instances such as debottlenecking or throughput increase then the calcu-
lation and Thermowell design is no longer valid .
Daily Helix Thermowell (DHTW™) can not only solve issues in the initial calculation process but when in-
stalled can insure that the thermowell design is futureproofed by eliminating the Karmen Vortex Street that
can cause VIV damage to the thermowell even when the process velocity is increased.
More detailed information can be found here www.dailyinst.com/ products/thermowells

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