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YS/T 267-2011: Copper alloy tube for telescopic antenna
Status: Valid YS/T 267: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 267-2011 | English | 209 |
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3 days [Need to translate]
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Copper alloy tube for telescopic antenna
| Valid |
YS/T 267-2011
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| YS/T 267-1994 | English | 199 |
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2 days [Need to translate]
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Tube for telescopic antenna
| Obsolete |
YS/T 267-1994
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PDF similar to YS/T 267-2011
Basic data | Standard ID | YS/T 267-2011 (YS/T267-2011) | | Description (Translated English) | Copper alloy tube for telescopic antenna | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.30 | | Word Count Estimation | 8,866 | | Date of Issue | 2011-12-20 | | Date of Implementation | 2012-07-01 | | Older Standard (superseded by this standard) | YS/T 267-1994 | | Quoted Standard | GB/T 228-2002; GB/T 2828.1; GB/T 5121.1; GB/T 5121.2; GB/T 5121.3; GB/T 5121.4; GB/T 5121.5; GB/T 5121.6; GB/T 5121.7; GB/T 5121.8; GB/T 5121.9; GB/T 5121.10; GB/T 5121.11; GB/T 5121.12; GB/T 5121.13; GB/T 5121.14; GB/T 5121.15; GB/T 5121.16; GB/T 5121.17; GB/T 5121.18; GB/T 5121.19; GB/T 5121.20; GB/T 5121.21; GB/T 5121.22; GB/T 5121.23; GB/T 5121.24; GB/T 5121.25; GB/T 5121.26; GB/T 5121.27; GB/T 5121.28; GB/T 5231; GB/T 8888; GB/T 10567.2; GB/T 26303.1 | | Regulation (derived from) | ?MIIT Announcement 2011 No.43 | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the use of copper alloy rod antenna casing requirements, test methods and inspection rules and signs, packaging, transportation and storage, quality certificate and contract (or order form) and so on. This standard applies to radio communications antenna rod special casing. | YS/T 267-2011: Copper alloy tube for telescopic antenna---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 alloy tube for telescopic antenna
ICS 77.150.30
H62
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 267-1994
Copper alloy casing with rod antenna
2011-12-20 release
2012-07-01 Implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces YS/T 267-1994 "Tie Rod Antenna" standard (original GB/T 8009-1987). This standard refers to the relevant pipe
Of the size of the provisions, combined with China's actual production and use of rod antenna casing to amend the use of the situation.
Compared with YS/T 267-1994, the main changes are as follows.
--- standard name from the "rod antenna casing" to "rod antenna with copper alloy casing";
--- increase the rod antenna casing M2 state;
--- increased H65 grade;
- the allowable deviation of the outer diameter of the antenna casing is adjusted;
- to improve the surface quality of the rod antenna casing.
This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243).
This standard is responsible for drafting units. silver colored Northwestern Copper Processing Co., Ltd., Jiangxi Tongcheng Copper Pipe Co., Ltd.
The main drafters of this standard. Li Shuanglong, Fang Xiaozhuan, Liu Shengwei, Li Xinhu, Wang Sheng, Mao Cheng, Zheng Xiaofei.
This standard replaced the previous version of the standard release.
- YS/T 267-1994, GB/T 8009-1987.
Copper alloy casing with rod antenna
1 Scope
This standard specifies the requirements, test methods and inspection rules and marking, packaging, transportation and storage of copper alloy sleeves for tie rod antennas.
Certificate and contract (or order) and so on.
This standard applies to radio communication rod antenna special casing.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For dated references, the latest edition (including all amendments) applies to this document.
Test method for tensile strength of metallic materials at room temperature GB/T 228-2002
GB/T 2828.1 Sampling sampling procedures Part 1. Patch inspection plan for retrieval by quality limit (AQL)
GB/T 5121 (all parts) Methods for chemical analysis of copper and copper alloys
GB/T 5231 processing copper and copper alloy chemical composition and product shape
GB/T 8888 heavy non-ferrous metal processing products, packaging, marking, transportation and storage
Copper and copper alloys - Determination of residual stress - Ammonia test method GB/T
GB/T 26303.1 Copper and copper alloy processing materials - Dimensions detection method - Part 1. Tubing
3 request
3.1 Product Classification
3.1.1 grade, status, specifications
The grade, status and specifications of the pipe shall comply with the provisions of Table 1.
Table 1 product grades, status, specifications
Alloy grades
supply
status
Specifications/mm
Preferably the outer diameter wall thickness length
H62, H65 Y, M2
2.8, 3, 3.2, 3.6, 4, 4,
6.2, 7, 8, 9, 10, 11, 12,
0.25,0.20 ≤ 4000
3.1.2 Example of marking
The product markings are in the order of product name, grade, status, specification and standard number. Examples of tags are as follows.
Example
A copper alloy ferrule made of H62 with a state of hard, outer diameter of 8 mm, wall thickness of 0.2 mm and length of 1500 mm was marked as.
3.2 Chemical composition
The chemical composition of the pipe shall comply with the relevant grade in GB/T 5231.
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