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Specification for classification and coding of materials in the coal industry
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NB/T 11629-2024
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Basic data | Standard ID | NB/T 11629-2024 (NB/T11629-2024) | | Description (Translated English) | Specification for classification and coding of materials in the coal industry | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D90 | | Classification of International Standard | 73.010 | | Word Count Estimation | 202,220 | | Date of Issue | 2024-09-24 | | Date of Implementation | 2025-03-24 | | Issuing agency(ies) | National Energy Administration | NB/T 11629-2024: (Classification and coding specifications for materials in the coal industry)---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 73.010
CCSD90
Energy Industry Standards of the People's Republic of China
Classification and coding specifications for materials in the coal industry
Released on 2024-09-24
2025-03-24 Implementation
The National Energy Administration released
Table of contents
Preface V
Introduction VI
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Principles of material classification 1
4.1 General Principles 1
4.2 Division Principles 1
5 Coding method and coding structure 2
5.1 Encoding method 2
5.2 Coding Structure 2
6 Material Classification Code Table 2
Appendix A (Informative) Material Attribute Template 84
References 193
Table 1 01 Coal Mining Equipment and Accessories 3
Table 2 02 type support equipment and supplies 8
Table 3 03 Drilling 8
Table 4 04 washing equipment and accessories 9
Table 5 05 Class Loading 10
Table 6 06 safety monitoring equipment and accessories 11
Table 7 07 Category Safety Avoidance and Rescue 14
Table 8 08 General equipment and accessories 14
Table 9 09 Water treatment, solid waste treatment and ecological restoration equipment and accessories 23
Table 10 10 categories of electrical equipment and accessories 24
Table 11 11 types of coal chemical equipment and accessories 27
Table 12 12 types of special equipment and accessories for power generation 29
Table 13 13 categories of chemical raw materials and products 31
Table 14 14 types of construction materials 35
Table 15 15 types of construction machinery and accessories 38
Table 16 16 types of lifting and handling equipment and accessories 39
Table 17 17 categories of radio and television communication equipment and accessories 41
Table 18 18 categories of transportation equipment and accessories 44
Table 19 19 types of digital and intelligent equipment and accessories for mines 47
Table 20 20 types of sensors 49
Table 21 Class 21 fuels and greases 49
Table 22 22 types of steel 51
Table 23 23 types of wires and cables 52
Table 24 24 types of instruments (meters) and measuring instruments 54
Table 25 Type 25 conveyor belt 61
Table 26 26 Valves and Pipe Fittings 62
Table 27 27 Pumps and pump accessories 65
Table 28 Class 28 Explosives and Radioactive Sources 67
Table 29 29 types of metal materials and products 68
Table 30 30 categories of non-metallic materials and products 69
Table 31 31 type seals 73
Table 32 32 Types of Tools 74
Table 33 33 types of household electrical appliances 78
Table 34 34 Office and conference equipment and accessories 79
Table 35 35 categories of labor protection products and fire fighting equipment 80
Table 36 36 categories of water, electricity and gas 81
Table 37 Category 37 Services 82
Table 38 38 Miscellaneous goods and consumables 83
Table A.1 01 Coal Mining Equipment and Accessories 84
Table A.2 02 Type Support Equipment and Supplies 91
Table A.3 03 Drilling 92
Table A.4 04 Type washing equipment and accessories 93
Table A.5 05 Class Loading 95
Table A.6 06 types of safety monitoring equipment and accessories 95
Table A.7 07 Category Safety Avoidance and Rescue 99
Table A.8 08 General equipment and accessories 100
Table A.9 09 Types of water treatment, solid waste treatment and ecological restoration equipment and accessories 112
Table A.10 10 categories of electrical equipment and accessories 113
Table A.11 11 types of coal chemical equipment and accessories 117
Table A.12 12 types of power generation equipment and accessories 121
Table A.13 13 categories of chemical raw materials and products 125
Table A.14 14 types of construction materials 129
Table A.15 15 types of engineering machinery and accessories 132
Table A.16 16 types of lifting and handling equipment and accessories 134
Table A.17 17 categories of radio and television communication equipment and accessories 137
Table A.18 18 categories of transportation equipment and accessories 140
Table A.19 19 types of digital and intelligent mining equipment and accessories 145
Table A.20 20 types of sensors 147
Table A.21 21 types of fuels and greases 147
Table A.22 22 types of steel 150
Table A.23 Category 23 wires and cables 151
Table A.24 24 types of instruments 153
Table A.25 25 types of conveyor belts 164
Table A.26 26 types of valves and pipe fittings 164
Table A.27 27 types of pumps and pump accessories 169
Table A.28 28 types of explosives and radioactive sources 172
Table A.29 29 categories of metal materials and products 172
Table A.30 30 categories of non-metallic materials and products 175
Table A.31 31 types of seals 179
Table A.32 32 types of tools 181
Table A.33 33 types of household electrical appliances 186
Table A.34 34 Office and conference equipment and accessories 187
Table A.35 35 categories of labor protection products and fire fighting equipment 188
Table A.36 36 categories of water, electricity and gas 189
Table A.37 37 types of services 190
Table A.38 38 Miscellaneous goods and consumables 192
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 Coal Industry Association.
This document is under the jurisdiction of the Coal Industry Coal Mine Special Equipment Standardization Technical Committee.
This document was drafted by. National Safety Marking Center for Mining Products Co., Ltd., China Coal Technology and Engineering Group Information Technology Co., Ltd.,
Guoneng Shendong Coal Group Co., Ltd., Shaanxi Coal and Chemical Industry Group Co., Ltd., China Coal Northwest Energy and Chemical Industry Group Co., Ltd.,
Jizhong Energy Group Co., Ltd., Inner Mongolia Shendong Tianlong Group Co., Ltd., Inner Mongolia Yitai Group Co., Ltd., China Coal Technology and Engineering Group
Group Shanghai Research Institute Co., Ltd., China Coal Technology and Engineering Xi'an Research Institute (Group) Co., Ltd., and Xi'an Coal Science and Technology Testing Technology Co., Ltd.
The main drafters of this document are. Rong Mingyan, Wang Haijun, Han Bing, Dong Xinyan, Gan Boping, Zhang Xiaojuan, Zhang Shuixia, Zou Chao, Chen Jiang, Wang Taiji,
Ning Yongan, Du Ping, Shi Dongxian, Li Xiaolin, Zhang Lujun, Shao Taisheng, Zhao Bo, Ren Anjun, Liu Sen, Zhao Yuan, Luo Wenzhang.
Introduction
The classification and coding standards of coal industry materials are the cornerstones for the development of smart mines, big data, and product traceability, and are of great significance to the integration of industrialization and information technology and digitalization of enterprises.
Transformation plays an important supporting role.
At present, GB/T 7635.1-2002 "National Major Product Classification and Code Part 1.Transportable Products" product classification method and classification
The information does not take into account the characteristics of the coal industry in terms of design, construction, production, operation and maintenance. The product classification is not comprehensive enough.
Carbon enterprises have different management systems and business segments, and their material standardization systems are different. Problems such as data redundancy and data silos cannot be solved well.
Support the digital transformation of the coal industry. Therefore, combined with the current characteristics of coal industry enterprises, we re-sorted out the application of material data in coal industry enterprises.
The current situation, the establishment of a unified material standardization system, serving the production, transportation, and sales of coal enterprises, can achieve high-quality integration of coal production data resources.
It supports the integrated business and financial management of coal enterprises and promotes the digital transformation of the coal industry.
Classification and coding specifications for materials in the coal industry
1 Scope
This document specifies the classification principles, coding methods, coding structure and material description templates for coal industry material data.
This document applies to the standardized management of material classification and coding in the coal industry.
Note. Material classification includes all the 38 categories referred to in this document.
2 Normative references
This document has no normative references.
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
According to different requirements of material management, materials are classified into categories according to certain signs.
3.2
Material attribute template materialtemplate
A template for defining and managing the attributes of characteristic quantities such as name, description, specification model and unit of measurement in material coding.
3.3
By carefully classifying materials according to their properties, uses and other key characteristics, and giving each type of material a unique set of words, symbols,
A number or sequence of numbers, or "codes", is used as a systematic management tool to concisely represent the "name" and "category" of materials.
3.4
According to the selected attributes or characteristics, the classification objects are subdivided level by level according to the hierarchical structure, and each level represents a classification dimension.
Each dimension is further divided into several specific categories, forming a systematic classification system that progresses from broad to narrow.
method.
4.Principles of material classification
4.1 General Principles
The material classification principles should meet the following requirements.
a) Practicality. It should meet the requirements of practicality, applicability and convenience in material procurement and information management.
b) Comprehensiveness. Satisfy the needs of different levels of material management.
c) Stability. Once the material classification is established, it will not be adjusted at will.
4.2 Division Principles
This document should adopt the line classification method to classify materials into major categories, medium categories and minor categories. The classification principles are as follows.
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