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GB 38449-2019 English PDF (GB38449-2019)

GB 38449-2019 English PDF (GB38449-2019)

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See Chinese contents: GB 38449-2019
GB 38449-2019: Minimum allowable values of energy efficiency and energy efficiency grade of regenerative rolling reheating furnace
This Standard specifies energy efficiency grade, minimum allowable values of energy efficiency and test methods of regenerative rolling reheating furnace. This Standard is applicable to continuously-running regenerative rolling reheating furnace that uses blast furnace gas and mixed gas as fuel, including pusher-type reheating furnace, walking-type reheating furnace and rotary hearth reheating furnace.

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