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GB/T 28053-2023: Fully wrapped carbon fibre reinforced composite gas cylinders with aluminium alloy liners
Status: Valid GB/T 28053: Evolution and historical versions
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Fully wrapped carbon fibre reinforced composite gas cylinders with aluminium alloy liners
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GB/T 28053-2023
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| GB 28053-2011 | English | 250 |
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[GB/T 28053-2011] Composite cylinders for breathing apparatus
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Basic data | Standard ID | GB/T 28053-2023 (GB/T28053-2023) | | Description (Translated English) | Fully wrapped carbon fibre reinforced composite gas cylinders with aluminium alloy liners | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J74 | | Classification of International Standard | 23.020.30 | | Word Count Estimation | 48,414 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-10-01 | | Older Standard (superseded by this standard) | GB/T 28053-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 28053-2023: Fully wrapped carbon fibre reinforced composite gas cylinders with aluminium alloy liners
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ICS23:020:30
CCSJ74
National Standards of People's Republic of China
Replacing GB/T 28053-2011
Aluminum alloy liner carbon fiber fully wound gas cylinder
aluminum aloyliners
NEQ)
2023-03-17 release 2023-10-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface V
1 Scope 1
2 Normative references 1
3 Terms and definitions, symbols 2
3:1 Terms and Definitions 2
3:2 Symbol 3
4 Types, parameters, classifications and models 3
4:1 Type 3
4:2 Parameter 4
4:3 Classification 4
4:4 Model 4
5 Technical Requirements 4
5:1 Materials 4
5:2 Design 5
5:3 Manufacturing 6
5:4 Annex 7
6 Test methods and qualification indicators 7
6:1 Liner 7
6:2 Cylinders 10
7 Inspection rules 17
7:1 Factory inspection 17
7:2 Type test 17
7:3 Design changes 18
8 Labeling, packaging, transportation and storage 20
8:1 Flags 20
8:2 Electronic tags 20
8:3 Packaging 20
8:4 Transportation 20
8:5 Storage 20
9 Product certificate and batch inspection quality certificate 20
9:1 Product certificate 20
9:2 Batch inspection quality certificate 21
Appendix A (Normative) Gas Cylinder Filling Valve Torque 22
Appendix B (informative) Calculation method of thread shear stress safety factor 23
B:1 Calculation formula 23
B:2 Calculation example 24
Appendix C (Normative) Special Technical Requirements for Gas Cylinders for Respirators 27
C:1 General 27
C:2 Design 27
C:3 Test method and acceptance index 28
C:4 Factory inspection, type test and design change 30
Appendix D (Normative) Outer Protective Cover 33
D:1 Materials 33
D:2 Design 33
D:3 Manufacturing 33
D:4 Test 33
Appendix E (Normative) Interlaminar Shear Test Method 36
E:1 General requirements 36
E:2 Sample making 36
E:3 Sampling and sample size 36
E:4 Test requirements 36
E:5 Test procedure 37
E:6 Calculation of interlaminar shear strength 38
E:7 Test results 38
E:8 Sample report 38
Appendix F (Informative) Temperature rise and pressure of common compressed gases 39
Appendix G (informative) Aluminum alloy liner carbon fiber fully wound gas cylinder batch inspection quality certificate 40
Fig: 1 Structural type of gas cylinder body 3
Figure 2 Schematic diagram of sampling site 8
Fig:3 Tensile specimenFig:9
Figure 4 Schematic diagram of bending test 10
Figure 5 Schematic diagram of crack defect13
Figure 6 Schematic diagram of drop test 14
Figure 7 Schematic diagram of impact test for gas cylinders larger than 150L 15
Figure B:1 Schematic diagram of the meshing dimensions and force-bearing parts of the inner and outer threads of the bottle mouth 24
Figure D:1 Schematic diagram of the outer protective sheath strength test 34
Figure D:2 Schematic diagram of the drop test 35
Figure E:1 Sample size Figure 36
Figure E:2 Schematic diagram of sample installation 37
Figure E:3 Schematic diagram of failure mode 38
Figure G:1 Aluminum alloy liner carbon fiber fully wound gas cylinder batch inspection quality certificate 40
Table 1 Permissible deviation of the nominal volume of gas cylinders4
Table 2 Chemical composition of aluminum alloy5
Table 3 Bending test indenter diameter and flattening test indenter spacing9
Table 4 Eligibility indicators12
Table 5 Ex-factory inspection and type test of gas cylinders18
Table 6 Design Change 19
Table A:1 Gas cylinder valve assembly torque 22
Table B:1 Limit size of M18×1:5-6H internal thread 25
Table B:2 Limit size of M18×1:5-6g external thread 25
Table C:1 Factory Inspection and Type Test of Gas Cylinders for Respirators 31
Table C:2 Design Changes of Gas Cylinders for Respirators 32
Table D:1 Exposure period 35
Table F:1 Temperature rise pressure of common compressed gases at 65°C 39
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 replaces GB/T 28053-2011 "Composite Gas Cylinders for Respirators": Compared with GB/T 28053-2011, the main technical changes
as follows:
a) The scope has been changed (see Chapter 1, Chapter 1 of the:2011 edition);
b) The regulations on hydraulic test pressure have been changed (see 5:2:2:2, 5:2:2:1 of the:2011 edition);
c) Change the minimum burst pressure regulations (see 5:2:2:3, 5:2:2:2 of the:2011 edition);
d) Increase the bending and flattening test of the liner (see 6:1:6:4, 6:1:6:5);
e) Changed the normal temperature and pressure cycle test (see 6:2:6, 6:2:6 of the:2011 edition);
f) Added crack tolerance test (see 6:2:8);
g) Change the drop/shock test (see 6:2:9, 6:2:9 of the:2011 edition);
h) Changed the gun test (see 6:2:10, 6:2:10 of the:2011 edition);
i) The fire test has been changed (see 6:2:11, 6:2:11 of the:2011 edition);
j) Added salt water immersion test (see 6:2:12);
k) Added electronic tags (see 8:2);
l) Incorporate some technical requirements of the:2011 edition of "Composite Gas Cylinders for Respirators" into the appendix (see Appendix C, Section 5 of the:2011 edition
Chapter, Chapter 6, Chapter 7):
This document refers to ISO 11119-2:2020 "Design, manufacture and testing of refillable, composite gas cylinders and composite tubular gas cylinders
Inspection Part 2: Load-bearing metal liner fiber reinforced fully wound composite gas cylinders and composite tubular gas cylinders not exceeding 450L" drafting, consistency
The degree is "not equivalent":
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the National Gas Cylinder Standardization Technical Committee (SAC/TC31):
This document is drafted by: Shenyang Oshidun New Material Technology Co:, Ltd:, Beijing Tianhai Industry Co:, Ltd:, Dalian Boiler and Pressure Vessel Inspection
Inspection and Testing Research Institute Co:, Ltd:, Zhejiang University, China Special Equipment Testing and Research Institute, Beijing Kotech Technology Co:, Ltd:, Faurecia
Linda Safety Technology (Shenyang) Co:, Ltd:, Sinoma Technology (Chengdu) Co:, Ltd:, Zhejiang Kaibo Pressure Vessel Co:, Ltd:, Shenyang Special Equipment
Testing Research Institute, Shenyang Zhongfu Kejin Pressure Vessel Co:, Ltd:, Liaoning Meito Technology Co:, Ltd:
The main drafters of this document: Jiang Jiang, Hu Jun, Zhang Baoguo, Zheng Jinyang, Huang Qianghua, Yang Shujun, Deng Hong, Sun Dongsheng, Shi Fengwen, Wang Yanhui,
Yang Minggao, Wu Qingfeng, Han Bing, Lu Guoan, Hao Yanping, Liu Yangtao, Li Zhaojun:
This document was first published in:2011, and this is the first revision:
Aluminum alloy liner carbon fiber fully wound gas cylinder
1 Scope
1:1 This document specifies the terms and definitions, symbols, types, parameters,
Classification and model, technical requirements, test methods and qualification indicators, inspection rules, signs, packaging, transportation, storage and product certification and batch inspection
Certificate of quality inspection:
1:2 This document is applicable to the design and manufacture of refillable gas cylinders under the following operating conditions:
a) Operating ambient temperature -40°C~65°C;
b) The nominal working pressure is not greater than 30MPa;
c) The nominal volume is not greater than 450L;
d) Contain natural gas, oxygen, air, nitrogen, argon, helium,
Neon, krypton and other compressed gases and carbon dioxide liquefied gases:
1:3 This document does not apply to vehicle gas cylinders:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 192 Common thread basic profile
GB/T 196 Basic dimensions of ordinary thread
GB/T 197 Common thread tolerances
GB/T 228:1 Tensile tests on metallic materials - Part 1: Test methods at room temperature
GB/T 230:1 Rockwell hardness test for metallic materials - Part 1: Test method
GB/T 231:1 Brinell hardness test for metallic materials - Part 1: Test method
GB/T 232 Metal material bending test method
GB/T 1458 Test method for mechanical properties of fiber-wound reinforced plastic ring specimens
GB/T 3191 Aluminum and aluminum alloy extruded rods
GB/T 3246:1 Deformed Aluminum and Aluminum Alloy Products Microstructure Test Method Part 1: Microstructure Test Method
GB/T 3246:2 Microstructural test methods for wrought aluminum and aluminum alloy products Part 2: Low magnification test methods
GB/T 3362 Carbon Fiber Multifilament Tensile Properties Test Method
GB/T 3880:1 Aluminum and aluminum alloy plates and strips for general industrial use - Part 1: General requirements
GB/T 3880:2 Aluminum and aluminum alloy plates and strips for general industrial use - Part 2: Mechanical properties
GB/T 3880:3 Aluminum and aluminum alloy plates and strips for general industrial use - Part 3: Dimensional deviations
GB/T 3934 Specifications for common thread gauges
GB/T 4437:1 Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes
GB/T 4612 Determination of epoxy equivalent of plastic epoxy compounds
GB/T 6519 Ultrasonic inspection method for wrought aluminum and magnesium alloy products
GB/T 7690:1 Test methods for reinforcing material yarns Part 1: Determination of linear density
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