YB/T 4869-2020 English PDF

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YB/T 4869-2020: (Energy efficiency limit value and energy efficiency grade of steel rolling heating furnace)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YB/T 4869-2020	189	Add to Cart	3 days	(Energy efficiency limit value and energy efficiency grade of steel rolling heating furnace)	Valid

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Basic data

Standard ID: YB/T 4869-2020 (YB/T4869-2020)
Description (Translated English): (Energy efficiency limit value and energy efficiency grade of steel rolling heating furnace)
Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H04
Classification of International Standard: 77.010
Word Count Estimation: 8,865
Date of Issue: 2020-12-09
Date of Implementation: 2021-04-01
Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the terms and definitions of energy efficiency, energy efficiency grade, energy efficiency limit value, energy saving evaluation value, test method, equipment and technical level of steel rolling furnace energy efficiency. This standard applies to the rolling process of steel rolling process using blast furnace gas, mixed gas, coke oven gas, natural gas as fuel, air as a combustion aid walking beam type heating furnace, push-steel heating furnace and ring heating furnace steel rolling heating furnace.

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