GB/T 1921-2025 Active National standards

GB/T 1921-2025 Specification for industrial boilers

GB/T 1921-2025 Specification for industrial boilers

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
Price: $ 113
Out of stock

Basic Information

Standard Code: GB/T 1921-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: The boiler and its auxiliary equipment
ICS Name: Boilers and heat exchangers
Publish Date: 2025-08-01
Implement Date: 2026-02-01
Pages: 40 pages

Scope

This document specifies the parameter series and model compilation, performance, materials, design, manufacturing, inspection and testing, painting, packaging, nameplates, markings, and accompanying documents of industrial boilers, as well as their installation, commissioning, acceptance, and operation.
This document applies to industrial boilers. Non-power station boilers with a rated steam pressure greater than or equal to 3.8 MPa, hot water boilers with a rated working pressure less than 0.1 MPa and a rated thermal power greater than or equal to 0.1 MW, and organic heat carrier boilers may also refer to this document for use.
Note: The pressure values mentioned in this document refer to gauge pressure.

Development Information

Word Count: 62 Thousand words Pages: 40 pages

Replace the following standards

Referenced Standards

GB/T 17410-2008 Organic heat transfer material heaters GB/T 17410-2023 Organic heat transfer material heaters GB 17820-1999 Natural gas GB 17820-2012 Natural gas GB 17820-2018 Natural gas GB/T 18342-2001 Specifications of coal for chain and traveling grate stoker boiler GB/T 18342-2009 Specifications of coal for chain and travelling grate stoker boiler GB/T 18342-2018 Commercial coal quality—Coal for travelling grate boiler GB 18485 GB/T 18750-2002 Municipal solid waste incineration boiler GB/T 18750-2008 Municipal solid waste incinerator and boiler GB/T 18750-2022 Municipal solid waste incinerator and heat recovery boiler GB/T 18855-2002 Technical specifications of coal water mixture GB/T 18855-2008 Specifications of coal water mixture(CWM) GB/T 18855-2014 Coal water slurry for fuel GB/T 19147-2003 Automobile diesel fuels GB 19147-2009 Automobile diesel fuels GB 19147-2013f Automobile diesel fuels(Ⅳ) GB 19147-2013 Automobile diesel fuels(Ⅴ) GB 19147-2016 Automobile diesel fuels GB/T 20801.3-2006 Pressure piping code—Industrial piping—Part 3:Design and calculation GB/T 20801.3-2020 Pressure piping code—Industrial piping—Part 3:Design and calculation GB/T 22395-2008 Specification for design of boiler steel structures GB/T 22395-2022 Specification for design of boiler steel structures GB/T 24747-2009 Safety technology conditions for heat transfer fluids GB/T 24747-2023 Safety technology conditions for organic heat transfer fluid GB/T 26126-2010 Specifications of pulverized coal for small and medium-sized industrial boilers GB/T 26126-2018 Commercial coal quality—Coal for industrial pulverized coal-fired boiler GB/T 28056-2011 General specification for gas pass heat recovery boiler GB/T 28056-2025 Specification for heat recovery boilers GB/T 30121-2013 Industrial platinum resistance thermometers and platinum temperature sensors GB/T 32052-2015 Thermal performance test code for alkali recovery boiler GB/T 32201-2015 Gas meters GB/T 34037-2017 Specification of differential pressure transmitter for internet of things GB/T 34073-2017 Specification of pressure transmitter for internet of things GB/T 36514-2018 Alkali recovery boilers GB/T 36699-2018 Specification for liquid fuels and gaseous fuels burners of boilers GB/T 38753-2020 Liquefied natural gas GB/T 43676-2024 General technical requirements for water-cooled premixed low NOx burner GB/T 44906-2024 Technical specifications for biomass fired boilers GB 50016-2014 Code for fire protection design of buildings GB 50041-2020 Code for design of boiler plant GB 50060-2008 The design specifications for high-voltage distribution equipment between 3~110kV GB 50093-2013 Code for construction and quality acceptance of automation instrumentation engineering GB 50168-2018 Standard for construction and acceptance of cable line electric equipment installation engineering GB 50235-2010 Code for construction and acceptance of industrial metallic piping GB 50236-2011 Code for construction and acceptance of field equipment, industrial pipe welding engineering GB 50242-2002 Code for acceptance of construction quality of Water supply drainage and heating works GB 50264-2013 Code for design of industrial equipment and pipeline insulation engineering GB 50273-2022 Code for construction and acceptance of boiler installation engineering GB 50607-2010 Design regulations of pulverized coal injection for blast furnace GB 55037-2022 Building Fire Protection General Standards DL/T 5222-2021 Conductors and electrical equipment selection and design procedures DL/T 5222-2005 Design technical rule for selecting conductor and electrical equipment JB/T 2192 JB/T 3271-2002 JBT 3271-2002 Chain grate technical conditions JB/T 8659-1997 Hydraulic Calculation Method for Hot Water Boilers JB/T 9248-2015 JBT 9248-2015 Electromagnetic Flowmeter JB/T 9248-1999 Electromagnetic flowmeter JB/T 9618-1999 Guidelines for the design of internal equipment in industrial boiler drum JB/T 10356 NB/T 10788-2021 NB/T 10788-2021 Iron cast boiler and aluminum cast boiler technical specifications NB/T 10936-2022 Electric heating boiler technical specifications NB/T 10939-2022 Rules for acceptance of materials used in boilers NB/T 11267-2023 Boiler scrubber and temperature probe NB/T 11269-2023 NB/T 11269-2023 Boiler lifting arm strength calculation method NB/T 11272-2023 Industrial boiler cold start and commissioning technology guidelines NB/T 34012-2013 Technical specification for water-cooled vibrating grate boiler using biomass fuel NB/T 47014-2023 Pressure equipment welding process qualification NB/T 47043-2014 Boiler steel structure manufacturing technical specifications NB/T 47050-2016 Reciprocating grate technology specifications NB/T 47051-2016 Industrial boiler control device technical specification NB/T 47055-2017 General Technical Requirements for Boiler Painting and Packaging NB/T 47066-2018 Condensation boiler thermal performance test method

Related Standards

Contact Us