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Database: 189759 (26 Oct 2025)
QB/T 4270-2023 English PDF
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QB/T 4270-2023
: (Commercial electric water boiler)
Status: Valid
QB/T 4270: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
QB/T 4270-2023
English
279
Add to Cart
3 days [Need to translate]
(Commercial electric water boiler)
Valid
QB/T 4270-2023
QB/T 4270-2011
English
439
Add to Cart
3 days [Need to translate]
Commercial electric water boiler
Obsolete
QB/T 4270-2011
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Basic data
Standard ID
QB/T 4270-2023 (QB/T4270-2023)
Description (Translated English)
(Commercial electric water boiler)
Sector / Industry
Light Industry Standard (Recommended)
Classification of Chinese Standard
X99
Classification of International Standard
97.100
Word Count Estimation
13,132
Date of Issue
2023-07-28
Date of Implementation
2024-02-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the product classification, requirements, inspection rules, marking, packaging, transportation and storage of commercial electric water boilers, and describes the corresponding test methods. This standard applies to the design, production, inspection and sales of commercial electric water boilers with rated voltages not exceeding 250 V for single-phase appliances and 480 V for other appliances that are not exclusively for household use. Appliances utilizing other forms of energy, where applicable, have performance requirements also within the scope of this standard. This standard does not apply to: water boilers designed for industrial use; water boilers with electrode heaters; electric water boilers used under special conditions such as corrosive or explosive gases (dust, steam or combustible gas).
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