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Database: 189760 (1 Nov 2025)
SY/T 6825-2011 English PDF
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SY/T 6825-2011
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In-line inspection systems qualification
Obsolete
SY/T 6825-2011
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Basic data
Standard ID
SY/T 6825-2011 (SY/T6825-2011)
Description (Translated English)
In-line inspection systems qualification
Sector / Industry
Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard
E10
Classification of International Standard
75.010
Word Count Estimation
53,577
Date of Issue
2011-07-28
Date of Implementation
2011-11-01
Quoted Standard
SY/T 6621-2005; SY/T 6648-2006; SANT ILI-PQ; NACE RP 0102; NACE TR 35100
Adopted Standard
API Std 1163-2005, MOD
Regulation (derived from)
National Energy Board 2011 No. 4
Issuing agency(ies)
National Development and Reform Commission
Summary
This standard specifies the internal inspection system on land and sea natural gas and hazardous liquid pipeline applications, including but not limited to: inspection side piping systems metal loss, cracks, mechanical damage, pipe geometry, pipe positioning or mapping. This standard applies to existing and developing technologies. This standard applies to an overview of the document, as the internal detection system based on technical performance requirements, including procedures, personnel, equipment and related software.
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