JB/T 9678-2012Appearance quality of toughened glass insulator bodies for cap and pin insulators (English PDF)
盘形悬式绝缘子用钢化玻璃绝缘件外观质量
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 24, 2012
Implementation date
November 1, 2012
Scope
JB/T 9678-2012 is the English-translated version of 盘形悬式绝缘子用钢化玻璃绝缘件外观质量.
JB/T 9678-2012 is a recommended standard of the Chinese machinery industry dealing with the appearance quality of the toughened glass bodies of cap and pin insulators.
It states the requirements set on the appearance of these glass pieces and the methods by which they are inspected. Its field is the disc suspension insulator, whose glass insulating body the text calls a glass piece.
It quotes GB/T 1001.1 and GB/T 2900.8, and it replaces JB/T 9678-1999. The Chinese classification is K48 and the international classification 29.080.10, and the Ministry of Industry and Information Technology issued it.
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Document preview — JB/T 9678-2012
National Standard of the People's Republic of China
- ICS
- 29.080.10
- Replacing
- JB/T 9678-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9678-2012 was issued by MIIT on 24 May 2012 and has been in force since 1 November 2012.
It replaces the earlier edition JB/T 9678-1999.
2 Scope
This standard is a recommended standard of the Chinese machinery industry dealing with the appearance quality of the toughened glass bodies of cap and pin insulators. It states the requirements set on the appearance of these glass pieces and the methods by which they are inspected. Its field is the disc suspension insulator, whose glass insulating body the text calls a glass piece. It quotes GB/T 1001.1 and GB/T 2900.8, and it replaces JB/T 9678-1999. The Chinese classification is K48 and the international classification 29.080.10, and the Ministry of Industry and Information Technology issued it.
3 Normative references
JB/T 9678-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1001.1
GB/T 2900.8
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9678-1999 (earlier edition)
6 Classification and status
International classification (ICS): 29.080.10
Prefix JB/T: recommended standard.
......
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
Similar standards
Editions of JB/T 9678
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9678-2012 | Appearance quality of toughened glass insulator bodies for cap and pin insulators | current edition | Current |
| JB/T 9678-1999 | Appearance quality of toughened glass insulator bodies for cap and pin insulators | previous edition | Superseded |
This page sells the current edition, JB/T 9678-2012. Earlier editions are listed for reference only.
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Related Standards
GB/T 1001.1-2021 — Insulators 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 2900.8-2009 — Electrotechnical terminology -- Insulators
JB/T 10062-2026 — Probes used in ultrasonic flaw detection - Testing methods for performance
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JB/T 9678-2012
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