GB/T 3475-1983
Replaced
GB/T 14650-2025
Active
National standards
GB/T 14650-2025 General specification for marine auxiliary boiler
GB/T 14650-2025 General specification for marine auxiliary boiler
Price:
$ 54
Basic Information
Standard Code:
GB/T 14650-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Marine boilers and steam engines
ICS Name:
Maritime engines and propulsion systems
Publish Date:
2025-08-29
Implement Date:
2026-03-01
Pages:
16 pages
Scope
This document specifies the classification and basic parameters, requirements, inspection rules, marking, packaging, accompanying documents, transportation and storage of marine auxiliary boilers (hereinafter referred to as boilers), and describes the corresponding test methods.
This document is applicable to the design, manufacture, and acceptance of natural circulation steam boilers with a design pressure not exceeding 2.5 MPa and a working medium of water, as well as hot water boilers with a working medium of water and an outlet temperature not exceeding 120 °C.
Development Information
Replace the following standards
Referenced Standards
GB/T 699-2015 Quality carbon structure steels
GB/T 713.2-2023 Steel plate,sheet and strip for pressure equipments—Part 2:Non-alloy and alloy steel with specified temperature properties
GB/T 3087-2022 Seamless steel tubes and pipes for low and medium pressure boiler
GB/T 5312-2009 Carbon and carbon-manganese steel seamless steel tubes and pipes for ship
GB/T 11037-2000 Test methods for strength and tightness of marine auxiliary boiler and pressure vessel
GB/T 11037-2009 Test method for strength and tightness of marine boiler and pressure vessel
GB/T 11038-2000 Welding specifications for pressure parts of marine auxiliary boiler and pressure vessel
GB/T 11038-2009 Welding specification for pressure parts of marine auxiliary boiler and pressure vessel
GB 13271-2014 Emission standard of air pollutants for boiler
GB/T 13306-1991 Plates
GB/T 13306-2011 Plates
GB/T 14649-1993 The properey test rule for marine auxiliary boiler unit
GB/T 14649-2005 Test method for marine auxiliary boiler property
GB/T 24947-2010 Requirement for water quality of marine auxiliary boiler
GB/T 31117-2014 Safety specification for marine auxiliary boiler
GB/T 34426.1-2017 Marine boilers and pressure vessels—Part 1:Performance requirements
GB/T 34427-2017 Economical operation for fuel oil boilers of ships
CB/T 3111-1992 Marine auxiliary boiler micro-opening safety valve
CB/T 3347-2004 The technical specification for paint, insulation, and packaging of auxiliary boilers for ships
CB/T 3348-2005 Marine shell-type auxiliary boiler assembly technical specification
CB/T 3568.3-2013 Marine machinery terminology: Main and auxiliary boilers
CB/T 3596-2008 Marine auxiliary boiler membrane water-cooled wall
CB/T 3597
CB/T 3752-1995 Mechanical Pressure-Type Burner
CB/T 3752-2005 Marine mechanical pressure-type burner
CB/T 3766-1996 Car exhaust pipe steel flange and gasket
CB/T 3766-2014 Piping flange steel funnel
CB/T 3920-2015 Marine auxiliary boiler threaded tube
CB/T 3920-1999 Marine auxiliary boiler threaded tube
CB/T 3920-2002 Marine auxiliary steam boiler threaded tube
CB/T 3921-2013 Marine auxiliary boiler manhole device
CB/T 3921-1999 Marine auxiliary boiler manhole device
CB/T 3922-2019 The manufacturing requirements for pressure elements of auxiliary boilers for ships
CB/T 3922-1999 Marine auxiliary boiler pressure elements manufacturing technical specification
CB/T 3923-2013 Marine auxiliary boiler handhole device
CB/T 3923-1999 Marine auxiliary boiler handhole device
CB/T 3967-2013 Marine steam atomizing burner
CB/T 4105-2008 Marine auxiliary boiler needle tube
CB/T 4222-2013 Marine rotary-type burner
CB/T 4428-2015 Marine auxiliary boiler control equipment technical specification
JB/T 2379-2016 Metal tube electric heating element
JB/T 2379-1993 Metal tube electric heating element
《钢质海船入级规范》 中国船级社 2024年
GB/T 14649-2025 Test method for marine auxiliary boiler property
Related Standards
GB/T 3476-1983
Replaced
GB/T 3476-1983 Speed governing of marine diesel engine, methods of test
GB/T 5741-1985
Replaced
GB/T 5741-1985 Measurement method for exhaust gas smoke of marine diesel engine
GB/T 6301-1986
Abolished
GB/T 6301-1986 Determination of fuel consumption rate for marine diesel engine
GB/T 6302-1986
Abolished
GB/T 6302-1986 Measurement of thermodynamics parameters for marine diesel engine
GB/T 6303-1986
Abolished