GB/T 19850-2013The seamless copper tubes for electrical purposes (English PDF)
导电用无缝铜管
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 17, 2013
Implementation date
September 1, 2014
Scope
GB/T 19850-2013 is the English-translated version of 导电用无缝铜管.
GB/T 19850-2013 is the Chinese standard "The seamless copper tubes for electrical purposes".
Its scope clause reads: This standard specifies conductivity seamless copper tube (hereinafter referred to as tubes) requirements, test methods, inspection rules, marking, packaging, transportation, storage Storage, quality certificates and contracts (or orders) content.
This standard applies to electric, motors, power transmission and other equipment with a conductive round, rectangular (square) shape seamless copper tubing. Its clauses include requirements.
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Document preview — GB/T 19850-2013
National Standard of the People's Republic of China
- ICS
- 77.150.30
- Classification
- H 62
- Replacing
- GB/T 19850-2005
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Requirements
1 Scope
This standard specifies conductivity seamless copper tube (hereinafter referred to as tubes) requirements, test methods, inspection rules, marking, packaging, transportation, storage
Storage, quality certificates and contracts (or orders) content.
This standard applies to electric, motors, power transmission and other equipment with a conductive round, rectangular (square) shape seamless copper tubing.
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.
GB/T 228.1-2010 metal material tensile test - Part 1. room temperature test methods (ISO 6892-1.2009, MOD)
GB/T 241 metal pipe Hydrostatic pressure testing
GB/T 244 metal pipe bending test method (ISO 8491.1998, IDT)
GB/T 351 metal material resistivity measurement method
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
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 23606 copper embrittlement test methods
GB/T 26303.1 copper and copper alloy processing material Dimensions detection methods - Part 1. Pipes
YS/T 482 copper and copper alloy analysis photoemission spectroscopy
YS/T 483 copper and copper alloy analysis X-ray fluorescence spectrometry (wavelength dispersion)
3 Requirements
3.1 Categories
3.1.1 grade, status, specifications
Pipe grades, status, and shall conform to the specifications in Table 1.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 228.1-2010Metallic Materials — Tensile Testing — Part 1: Method of Test at Room Temperature
- GB/T 241Metallic materials — Tube — Hydrostatic pressure test
- GB/T 244Metallic materials--Tube--Bend test method
- GB/T 351Metallic materials—Resistivity measurement method
- GB/T 2828.1Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
- GB/T 5248Electromagnetic (eddy-current) examination of copper and copper alloy seamless tube
GB/T 5121
Similar standards
Editions of GB/T 19850
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 19850-2013 | The seamless copper tubes for electrical purposes | current edition | Current |
| GB/T 19850-2005 | The seamless copper tubes for electrical purposes | previous edition | Superseded |
This page sells the current edition, GB/T 19850-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 23606-2009 — Copper-hydrogen embrittlement test method
GB/T 241-2025 — Metallic materials — Tube — Hydrostatic pressure test
GB/T 2410-2008 — Determination of the Luminous Transmittance and Haze of Transparent Plastics
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GB/T 19850-2013
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