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GB/T 19849-2014: Seamless copper-tube for cable
Status: Valid GB/T 19849: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 19849-2014 | English | 189 |
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Seamless copper-tube for cable
| Valid |
GB/T 19849-2014
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| GB/T 19849-2005 | English | 279 |
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Seamless copper-tube for cable
| Obsolete |
GB/T 19849-2005
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PDF similar to GB/T 19849-2014
Basic data | Standard ID | GB/T 19849-2014 (GB/T19849-2014) | | Description (Translated English) | Seamless copper-tube for cable | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.30 | | Word Count Estimation | 8,811 | | Date of Issue | 12/5/2014 | | Date of Implementation | 5/1/2015 | | Older Standard (superseded by this standard) | GB/T 19849-2005 | | Quoted Standard | GB/T 228.1-2010; GB/T 351; GB/T 4340.1; GB/T 5231; GB/T 5248; GB/T 8888; GB/T 26303.1; YS/T 478; YS/T 482; YS/T 668; YS/T 815; 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 5121.1 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2014 No. 27 | | 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 | | Summary | This Standard specifies requirements for Seamless Copper cables, test methods, inspection rules and signs, packaging, transportation, storage and quality certification and purchase order (or contract) content. This Standard applies to the production of co | GB/T 19849-2014: Seamless copper-tube for cable---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.
Seamless copper-tube for cable
ICS 77.150.30
H62
National Standards of People's Republic of China
Replacing GB/T 19849-2005
Seamless Copper Tube Cable
Issued on. 2014-12-05
2015-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 19849-2005 "cable for Seamless Copper Tube." This standard and GB/T 19849-2005 been compared to major
Modified as follows.
--- Increase the scope, namely the "standard for the production of communication cables, fireproof cable products for Seamless Copper Tube";
--- Increased TP2, TP3 corresponding grades and technical requirements;
--- Increased state pipe "Hard (H80)";
--- Increase the types of pipe. straight pipe, size. φ (30mm ~ 75mm) × (2.5mm ~ 4.0mm);
--- Increased with the grade corresponding to the code representation;
--- The pipe state press GB/T 29094-2012 "copper and copper alloy state representation" requirement has been amended accordingly;
--- Increase the pipe diameter and wall thickness tolerance requirements;
--- Increasing the chemical analysis method YS/T 482 "Copper and copper alloys photoemission spectroscopy analysis method";
--- Added "pipe dimensions measuring method according to GB/T 26303.1" copper and copper alloy processing material Dimensions detection side
Method Part 1. tubing "specified conduct" requirement;
--- Test Sample No. according to the provisions of GB/T 228.1 has been modified;
--- Added "sampling method prescribed YS/T 668's. Conducted in accordance with YS/T 815 mechanical properties of sample preparation," the
Regulations;
--- Pipe conductivity test method increases the "YS/T 478" Copper and copper alloy conductivity eddy current testing methods "";
--- Coil packing delete the words "plus waterproof paper between each layer isolation" requirement.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Chinalco Luoyang Copper Co., Ltd., Jiangsu warehouse ring Copper Co., Ltd., Shandong in the best New Materials Co.,
Jiangyin Xinhua Acer Copper Co., Ltd., Zhejiang XINGPENG Copper Holdings Limited.
The main drafters of this standard. Zhao Wanhua, steady Guo Hui, Yang Haili, Lu Yan, Lixin Kui, Qinhai Zhao, Wang Qiang, WEN Ji friends, Zheng Xiaofei, Gu Yudong,
Ma Shinco, Pengyong Cong, Chen, Hu Han-wide, Wang Wei.
This standard replaces the standards previously issued as follows.
--- GB/T 19849-2005.
Seamless Copper Tube Cable
1 Scope
This standard specifies the requirements for Seamless Copper cables, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate
And purchase order (or contract) content.
This standard applies to the production of communication cables, fireproof cable products for Seamless Copper Tube.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
RT Test Method. Test Part 1 GB/T 228.1-2010 metal material tensile
GB/T 351 metal material resistivity measurement method
GB/T 4340.1 metallic materials - Vickers hardness test - Part 1. Test methods
GB/T 5121 (all parts) of copper and copper alloys -
GB/T 5231 and processing of copper and copper alloy grades and chemical composition
GB/T 5248 copper and copper alloy seamless pipe eddy current testing method
GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage
GB/T 26303.1 copper and copper alloy processing material Dimensions detection methods - Part 1. Pipes
YS/T 478 copper and copper alloy conductivity eddy current testing method
YS/T 482 copper and copper alloy analysis photoemission spectroscopy
YS/T 668 copper and copper alloy physical and chemical detection sampling method
YS/T 815 methods for preparing copper and copper alloy mechanical and technological properties of the sample
3 Requirements
3.1 Categories
3.1.1 grade, status, specifications
Pipe grades, status, and shall conform to the specifications in Table 1.
Table 1 grades, status and specifications
Grade status code types use
Specifications/mm
Outer diameter Wall thickness Length
TU1
TU2
T2
T10150
T10180
T11050
Softening annealing
(O60)
Communication cable coil 4 to 22 0.25 to 1.50
≥10000
TP2
TP3
C12200
T12210
Hard (H80) straight cable fire 30 to 75 2.5 to 4.0 from 6000 to 14000
Note. The length of the pipe (or weight) is determined by the supply and demand sides negotiated.
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