GB/T 4056-2008Ball and socket coupling dimensions of string insulator units (English PDF)
绝缘子串元件的球窝连接尺寸
GB/T 4056 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4056-2019 | Dimensions of ball and socket couplings of string insulator units | Valid |
| GB/T 4056-2008 | Ball and socket coupling dimensions of string insulator units | Obsolete |
GB/T 4056-2008 is obsolete. It has been replaced by GB/T 4056-2019. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
June 18, 2008
Implementation date
March 1, 2009
Scope
GB/T 4056-2008 is the English-translated version of 绝缘子串元件的球窝连接尺寸.
GB/T 4056-2008 is the Chinese national standard "Ball and socket coupling dimensions of string insulator units". It was issued on June 18, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on March 1, 2009. It is obsolete: it has been replaced by GB/T 4056-2019.
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Document preview — GB/T 4056-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-06-18.
Date of implementation: 2009-03-01.
Status: obsolete, replaced by GB/T 4056-2019.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 2317.4-2023Test method for electric power fittings - Part 4: Acceptance inspection
- GB/T 1001.1-2021Insulators for overhead lines with a nominal voltage above 1 000V - Part 1: Ceramic or glass insulator units for a. c. systems - Definitions, test methods and acceptance criteria
- GB/T 21421.1-2021Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength classes and end fittings
- GB/T 25318-2019Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
- GB/T 7253-2019Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type
- GB/T 19443-2017Insulators for overhead lines with a nominal voltage above 1 500 V - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
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