Month: September 2014


Protecting Field-cut Threads Against Corrosion

September 26, 2014 / 0 comments / in Corrosion / by:

Factory-cut threads receive a corrosion-protection coating at the factory, but what about field-cut threads? Section 300.6(A) of the NEC says, “Where corrosion protection is necessary and the conduit is threaded in the field, the threads shall be coated with an approved electrically conductive, corrosion-resistant compound.” The 2014 edition of the NEC added an Informational Note[…]

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