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GB/T 13414-2025: Specification for marine exhaust gas boiler
Status: Valid GB/T 13414: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13414-2025 | English | 219 |
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Specification for marine exhaust gas boiler
| Valid |
GB/T 13414-2025
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| GB/T 13414-1992 | English | 279 |
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Marine exhaust gas boiler specification
| Obsolete |
GB/T 13414-1992
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Basic data | Standard ID | GB/T 13414-2025 (GB/T13414-2025) | | Description (Translated English) | Specification for marine exhaust gas boiler | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U41 | | Classification of International Standard | 47.020.20 | | Word Count Estimation | 10,155 | | Date of Issue | 2025-08-29 | | Date of Implementation | 2026-03-01 | | Older Standard (superseded by this standard) | GB/T 13414-1992 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration | GB/T 13414-2025: Specification for marine exhaust gas boiler---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT13414-2025
ICS 47.020.20
CCSU41
National Standard of the People's Republic of China
Replaces GB/T 13414-1992
Technical requirements for marine exhaust gas boilers
Released on August 29, 2025
Implementation on March 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 13414-1992 "Technical requirements for marine exhaust gas boilers". Compared with GB/T 13414-1992, this document
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Added "Terms and Definitions" (see Chapter 3);
--- Added classification of exhaust gas boilers (see Chapter 4);
--- Added exhaust gas boiler components (see 5.1);
--- Changed the design requirements for exhaust gas boilers (see 5.2, Chapter 4 of the.1992 edition);
--- Added requirements for exhaust gas boiler body, water supply system, control and safety protection system (see 5.3);
--- Changed the material selection requirements for the main components of the exhaust gas boiler (see 5.4, Chapter 5 of the.1992 edition);
--- Changed the manufacturing requirements for the main components of exhaust gas boilers (see 5.5, Chapter 6 of the.1992 edition);
--- Increased the hydraulic strength and tightness requirements of exhaust gas boilers (see 5.6);
--- Added test methods for materials, manufacturing and hydraulic strength of exhaust gas boilers (see 6.1, 6.2 and 6.3.1);
--- Added inspection rules for exhaust gas boilers (see Chapter 7);
--- Added exhaust gas boiler marking, random documents, transportation and storage requirements (see 8.1, 8.3~8.5).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Technical Committee for Standardization of Marine Machinery (SAC/TC137).
This document was drafted by. China Shipbuilding Industry Corporation Comprehensive Technical and Economic Research Institute, Qingdao Marine Boiler Factory Co., Ltd., Nantong Yuan
Yang Ship Equipment Co., Ltd. and Qingdao Kaineng Environmental Protection Technology Co., Ltd.
The main drafters of this document are. Wei Huaxing, Guan Yuling, Wang Bo, Chen Weiyu, Wang Jian, Xue Feng, Xu Suhua, Fang Guodong, Wang Qi, Liu Sheng, and Kuang Wenqi.
This document was first published in.1992 and this is the first revision.
Technical requirements for marine exhaust gas boilers
1 Scope
This document specifies the classification, requirements, inspection rules, marking, packaging, accompanying documents, transportation and
Storage, etc., and describes the corresponding test and inspection methods.
This document is applicable to steam boilers with a design pressure not exceeding 2.5 MPa and a working medium of water, as well as steam boilers with a working medium of water and an outlet temperature of
Design, manufacture and acceptance of hot water boilers not exceeding 120°C.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 713.2-2023 Steel plates and strip for pressure equipment Part 2.Non-alloy steels and alloy steels with specified temperature properties
GB/T 3087-2022 Seamless steel tubes for low and medium pressure boilers
GB/T 5312-2009 Carbon steel and carbon manganese steel seamless steel tubes for ships
GB/T 11037 Test methods for strength and tightness of marine boilers and pressure vessels
GB/T 11038 Technical specifications for welding of pressure components of marine auxiliary boilers and pressure vessels
GB/T 13306 Signage
GB/T 14650 General technical requirements for marine auxiliary boilers
GB/T 24947 Water quality requirements for marine auxiliary boilers
CB/T 3347 Technical requirements for paint, insulation and packaging of marine auxiliary boilers
CB/T 3348 Technical requirements for the assembly of shell-type auxiliary boilers for ships
CB/T 3487 Welded steel finned tube
CB/T 3568.3 Marine Machinery Terminology Main and Auxiliary Boilers
CB/T 3597 Marine Auxiliary Boiler Header
CB/T 3766 Exhaust pipe steel flange
CB/T 3920 Marine auxiliary boiler threaded pipe
CB/T 3921 Manhole device for auxiliary boilers on board ships
CB/T 3922 Manufacturing requirements for pressure components of marine auxiliary boilers
CB/T 3923 Handhole device for auxiliary boilers on ships
CB/T 4105 Pin-shaped tubes for auxiliary boilers on ships
NB/T 47030 Technical specifications for high-frequency resistance welded spiral finned tubes for boilers
Rules for Classification of Seagoing Steel Ships, China Classification Society, 2024
3 Terms and Definitions
The terms and definitions defined in CB/T 3568.3 and GB/T 14650 apply to this document.
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