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GB/T 45820-2025: Turbine compressors for petroleum refining plant
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45820-2025 | English | 539 |
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Turbine compressors for petroleum refining plant
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GB/T 45820-2025
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Basic data | Standard ID | GB/T 45820-2025 (GB/T45820-2025) | | Description (Translated English) | Turbine compressors for petroleum refining plant | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J72 | | Classification of International Standard | 23.120 | | Word Count Estimation | 26,273 | | Date of Issue | 2025-05-30 | | Date of Implementation | 2025-05-30 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45820-2025: Turbine compressors for petroleum refining plant---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 23.120
CCSJ72
National Standard of the People's Republic of China
Turbo compressors for petroleum refining plants
Released on 2025-05-30
2025-05-30 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Abbreviations 2
5 Categories 2
5.1 Overview 2
5.2 Reforming unit 3
5.3 Hydrogenation unit 3
5.4 Catalytic Cracking Unit 3
5.5 Delayed coking unit 3
6 Technical Requirements 4
6.1 General requirements 4
6.2 Mechanical Structure 4
6.3 Aerodynamic performance 6
6.4 Rotor dynamics 7
6.5 Materials 7
6.6 Painting 7
6.7 Auxiliary equipment 8
6.8 Automatic Control and Remote Monitoring 10
6.9 Mechanical properties evaluation 13
7 Test methods 13
7.1 General requirements 13
7.2 Aerodynamic performance calibration 13
7.3 Noise 15
8 Inspection rules 15
8.1 General requirements 15
8.2 Factory Inspection 16
9 Packaging, transportation and storage 17
9.1 Packaging 17
9.2 Transportation18
9.3 Storage 18
Appendix A (Informative) Compressor Efficiency Correction Reference Data 19
Reference 20
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.
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 was proposed by the China Machinery Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Fans (SAC/TC187).
This document was drafted by. Shenyang Blower Group Co., Ltd., Shenyang Turbine Machinery Co., Ltd., and Sinopec Group Material Equipment Co., Ltd.
Ltd., China Huanqiu Engineering Co., Ltd. Beijing Branch, Sinopec Engineering Construction Co., Ltd., Sinopec Guangzhou Engineering Co., Ltd.,
Hubei Sanfeng Turbine Equipment Co., Ltd., Shandong Zhangqiu Blower Co., Ltd.,
Peking University, Hangzhou Zhongneng Turbine Machinery Equipment Co., Ltd., Shenyang Blower Research Institute (Co., Ltd.), Xi'an Shaangu Power Co., Ltd.
Company, China Shipbuilding (Chongqing) Equipment Technology Co., Ltd.
The main drafters of this document are. Zhang Yong, Li Shengjun, Liu Wanqing, Gao Wenhui, Shao Chen, Zhang Yupeng, Wu Guangyu, Kong Jianqiang, Huang Dawei, Zhang Shengtao,
Li Chaofeng, Yao Hongguo, Hao Yuming, Wu Ziting, Zhang Lin, Hua Rui, Huo Wenhao, Guo Cheng, Li Yuhong, An Zhiwei, Dong Xin, Yang Shuxin, Chen Xu, Bai Hongming,
Guo Feihu, Qi Zhigang, Liu Yichen, and Wang Yubo.
Turbo compressors for petroleum refining plants
1 Scope
This document specifies the technical requirements, test methods, inspection rules, packaging, transportation and storage of turbo compressors used in petroleum refining plants.
This document is applicable to single-shaft centrifugal compressors and axial flow compressors in reforming, hydrogenation, catalytic cracking and delayed coking units in petroleum refining.
Manufacturing.
This document does not apply to integrally geared centrifugal compressors.
2 Normative references
The contents of the following documents constitute 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 150 (all parts) Pressure vessels
GB/T 151 Heat Exchanger
GB/T 755 Ratings and performance of rotating electrical machines
GB/T 1174 Casting bearing alloys
GB/T 3141-1994 ISO viscosity classification for industrial liquid lubricants
GB/T 3767 Acoustics - Determination of sound power level and sound energy level of noise source by sound pressure method - Engineering method for approximate free field above reflecting surface
GB/T 3836 (all parts) Explosive atmospheres
GB/T 9239.1-2006 Mechanical vibration steady-state (rigid) rotor balancing quality requirements Part 1.Specifications and balance tolerances
test
GB/T 14295 Air Filter
GB/T 18329.1 Sliding bearings Multilayer metal sliding bearings Part 1.Ultrasonic testing of bonded bearings with alloy thickness ≥ 0.5 mm
Nondestructive Testing
GB/T 18329.3 Sliding bearings Multilayer metal sliding bearings Part 3.Non-destructive penetrant testing
GB 18613 Energy efficiency limit values and energy efficiency grades for electric motors
GB/T 20801 (all parts) Pressure piping specification Industrial piping
GB/T 25630-2010 Turbine compressor performance test procedures
GB/T 28574 Special purpose steam turbines for petroleum, petrochemical and natural gas industries
GB 31571 Petrochemical Industry Pollutant Emission Standard
GB/T 37400.12 General technical requirements for heavy machinery Part 12.Painting
HG/T 20615 Steel Pipe Flange (Class Series)
HG/T 20623 Large Diameter Steel Pipe Flange (Class Series)
JB/T 2977 Terminology of industrial ventilators, turbo blowers and compressors
NB/T 47013.2 Nondestructive testing of pressure equipment Part 2.Radiographic testing
NB/T 47013.3 Nondestructive testing of pressure equipment Part 3.Ultrasonic testing
NB/T 47013.5 Nondestructive testing of pressure equipment Part 5.Penetrant testing
TSG21 Safety Technical Supervision Regulations for Stationary Pressure Vessels
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