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GB/T 33952-2017: Copper clad aluminum tube
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33952-2017 | English | 279 |
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Copper clad aluminum tube
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GB/T 33952-2017
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Basic data | Standard ID | GB/T 33952-2017 (GB/T33952-2017) | | Description (Translated English) | Copper clad aluminum tube | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.30 | | Word Count Estimation | 14,184 | | Date of Issue | 2017-07-12 | | Date of Implementation | 2018-02-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 33952-2017: Copper clad aluminum tube---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.
Copper clad aluminum tube
ICS 77.150.30
H62
National Standards of People's Republic of China
Copper clad aluminum tube
2017-07-12 Posted
2018-02-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Nonferrous Metals Industry Association.
This standard by the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Jiangsu Xingrong Hi-tech Co., Ltd., Suzhou Furare Alloy Technology Co., Ltd.
The main drafters of this standard. Qiwei, Tian Fusheng, Xiong Yunfeng, Cao Haibin, Zhang Hongsheng, Xu Shuguang, Zhu Guojun.
Copper clad aluminum tube
1 Scope
This standard specifies the terms and definitions of copper clad aluminum tubes, product classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage
Save and quality certificate and purchase order (or contract).
This standard applies to non-electrolyte refrigerant for home air conditioners, small central air conditioning and refrigeration equipment and RF cables and other purposes
Copper clad aluminum tube.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Tensile testing of metallic materials - Part 1. Test methods at room temperature
GB/T 242 metal pipe flaring test methods
GB/T 246 metal tube flattening test methods
GB/T 2828.1 Sampling procedures for inspection - Part 1. Sampling inspection by batch acceptance inspection by acceptance quality limit (AQL)
GB/T 3190 Deformed aluminum and aluminum alloy chemical composition
GB/T 5121 (all parts) - Methods for chemical analysis of copper and copper alloys
GB/T 5231 processing copper and copper alloy grades and chemical composition
GB/T 5248 copper and copper alloy seamless tube eddy current testing methods
GB/T 6394 metal average grain size determination method
GB/T 7999 aluminum and aluminum alloys direct reading, emission spectrometry methods
GB/T 8888 non-ferrous metal processing products packaging, marking, transport, storage and quality certificate
GB/T 17432 Deformed aluminum and aluminum alloy chemical composition sampling method
GB/T 17791 seamless copper tubes for air conditioning and refrigeration equipment
GB/T 20975 (All parts) - Aluminum and aluminum alloys - Methods of chemical analysis
GB/T 26303.1 copper and copper alloy processing materials Dimensions measuring methods - Part 1. Pipe
YS/T 668 copper and copper alloy physical and chemical detection sampling method
YS/T 815 copper and copper alloys Preparation of mechanical properties and process performance samples
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
CCA tube
Pipe outer layer of copper, the inner layer of aluminum, copper and aluminum at the interface to reach the metallurgical pipe.
3.2
Copper-aluminum metallurgy combined with copperaluminummetalurgicalbond
Copper and aluminum interface for the metal bond between copper and aluminum atoms.
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