GB 38449-2019
ActiveMinimum allowable values of energy efficiency and energy efficiency grade of regenerative rolling reheating furnace
蓄热式轧钢加热炉能效限定值及能效等级
Application Summary AI generated
This standard specifies the minimum allowable values of energy efficiency and the energy efficiency grades for regenerative rolling reheating furnaces. It is applied in the steel industry to classify furnaces into energy efficiency grades (1, 2, or 3) and enforce a mandatory minimum efficiency threshold for new, expanded, or retrofitted furnaces. The standard is used for energy conservation supervision, product certification, and procurement specifications in steel rolling production.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.