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GB/T 45484-2025 English PDF

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US$354.00 · In stock
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GB/T 45484-2025: Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45484-2025	354	Add to Cart	4 days	Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements	Valid

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Basic data

Standard ID: GB/T 45484-2025 (GB/T45484-2025)
Description (Translated English): Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U47
Classification of International Standard: 47.020.20
Word Count Estimation: 18,169
Date of Issue: 2025-03-28
Date of Implementation: 7/1/2025
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45484-2025: Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 47.020.20 CCSU47 National Standard of the People's Republic of China Ships and marine technology receive fuel quality on board Flow meter requirements Requirements (ISO 21562.2020,IDT) Released on 2025-03-28 2025-07-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Symbols and abbreviations 2 5 Design and environmental testing 2 6 Measurement requirements 3 7 Safety requirements 4 8 MFM selection and installation requirements 4 9 MFM system verification 5 10 Measurement Procedure 5 Appendix A (Informative) Example of Coriolis MFM Laboratory Calibration Facility - Gravimetric (Weighing) Method 7 Appendix B (Informative) Schematic diagram of MFM system on receiving ship 8 Appendix C (Informative) Required Checklist Information 9 Reference 11

Foreword

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 is equivalent to ISO 21562.2020 "Requirements for fuel mass flow meters for receiving ships for bunkering in ships and offshore technology". 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, Yantai Harbin Engineering University Research Institute, Xiamen Zhuoli Petrochemical Equipment Co., Ltd., Zhoushan Standardization Research Institute, Tianxin Instrument Group Co., Ltd., COSCO Shipping Bulk Carrier Co., Ltd., Chongqing Chuanyi Automation Co., Ltd. Flow Meter Branch, Xi'an Dingzheng Measurement and Control Technology Co., Ltd., Zhoushan Quality and Technical Supervision Inspection Research Institute, Beijing Shouke Shihua Automation Equipment Co., Ltd., Guangzhou Weiliang Industrial Control Technology Co., Ltd., Ningbo Keao Flow Meter Co., Ltd. Company, Kaifeng Instrument (Group) Co., Ltd., Jiangsu Jack Instrument Co., Ltd., Yantai Zhonglong Instrument Co., Ltd., Hubei Hongyi Intelligent Equipment Co., Ltd. Limited Liability Company, Jiangsu Huaxia Instrument Co., Ltd., Beijing Chengbo Aowei Automation Technology Research Institute, Jiangsu Jie Chuang Flow Meter Co., Ltd., Xi'an Dongfeng Mechanical and Electrical Co., Ltd. The main drafters of this document are. Sun Meng, Song Enzhe, Hao Huadong, Song Enyi, Chen Mo, Wu Zenan, Zhu Hao, Fang Yuejian, Song Hourong, Liu Xing, Zou Mingwei, Zhang Chi, Pan Dayong, Qu Kebing, He Jing, Pan Diping, Zeng Zhijie, Wei Dong, Chen Meisheng, Shan Yiyang, Jin Wenzhe, Yu Shengqiang, Min Pei, Liu Qifu, Wang Xiting, Xu Yunhong, Cheng Ping, Sun Guangxin, Yang Yushan, Cheng Xianxi, Zhang Xuming, Zheng Lixing, Su Aimin, Li Xu, Jia Zhaofan. Ships and marine technology receive fuel quality on board Flow meter requirements

1 Scope

This document specifies the requirements for Coriolis Mass Flow Meters (MFM) systems installed on board ships for measuring the flow of incoming fuel. This document specifies the metrological, safety and testing requirements for the MFM system on the receiving ship. This document is a revision of ISO 8217, ISO 22192 and OIMLR117. Replenish. This document does not apply to mass flow meters for fuel transfer, nor to the entire bunkering operation, such as the bunkering system as a whole and the delivery system. This document does not apply to cryogenic fuels such as liquefied natural gas. For Coriolis mass flow meter systems used in fuel transfer, refer to ISO 22192.

2 Normative references

This document has no normative references.

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Filling the bunker Refilling bunker fuel Class F fuel oil provided for ship propulsion and/or operation. Note. For the specifications of Class F fuel oil, see ISO 8217. 3.2 Mass flow meter mass flow meter; MFM Equipment used to directly measure and display the quality of fuel oil (3.1) being bunkered on board a ship. 3.3 The maximum stress to which a piping system component may be subjected based on materials and design calculations. 3.4 Maximum mass flow rate Maximum measurement value of an MFM system (3.5) that meets the measurement accuracy requirements. Note. The maximum value is generally determined based on the application. 3.5 MFMsystem Fuel oil bunkering (3.1) metering system, comprising a mass flow meter (3.2) and its accessories, a connection between the ship's fuel tank main pipe and the mass flow meter Pipes and seals. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45484-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45484-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 45484-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45484-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.