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GB/T 25020.3-2016Steel pole for pole for overhead contact system of electrified railways -- Part 3: Steel tube pole (English PDF)

电气化铁路接触网钢支柱第3部分：环形钢管支柱

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China

Level / Type

National · Recommended

Issue date

December 13, 2016

Implementation date

July 1, 2017

Scope

GB/T 25020.3-2016 is the English-translated version of 电气化铁路接触网钢支柱第3部分：环形钢管支柱.

GB/T 25020.3-2016 — This part of GB/T 25020 specifies the product classification, technical requirements, inspection methods, Inspection rules, signs and factory certificates, storage and transportation.

This part applies to electrified railway contact ring annular steel pipe pillars (hereinafter referred to as steel pipe columns), urban rail transit using similar contacts the steel pipe struts may be carried out with reference to this section.

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Document preview — GB/T 25020.3-2016

National Standard of the People's Republic of China

ICS: 29.280
Classification: S 82
Replacing: GB/T 25020.3-2010

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China

Document data1

Document data

International classification (ICS): 29.280.

Chinese classification (CCS): S82.

Estimated length of the Chinese original: 26,248 words.

Supersedes the earlier edition GB/T 25020.3-2010.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

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