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Database: 189759 (19 Oct 2025)
SY/T 6234-2010 English PDF
SY/T 6234: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
SY/T 6234-2010
English
759
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4 days [Need to translate]
Determination of gross heat transfer factor for the buried pipeline
Obsolete
SY/T 6234-2010
SY/T 6234-2003
English
719
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5 days [Need to translate]
Determination of gross heat transfer factor for the buried pipeline
Obsolete
SY/T 6234-2003
SY/T 6234-1996
English
439
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4 days [Need to translate]
(Buried Pipeline overall heat transfer coefficient of determination of the heat balance method)
Obsolete
SY/T 6234-1996
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Basic data
Standard ID
SY/T 6234-2010 (SY/T6234-2010)
Description (Translated English)
Determination of gross heat transfer factor for the buried pipeline
Sector / Industry
Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard
E10
Classification of International Standard
75.010
Word Count Estimation
19,175
Date of Issue
2010-08-27
Date of Implementation
2010-12-15
Older Standard (superseded by this standard)
SY/T 6234-2003
Quoted Standard
GB/T 1884; GB/T 2903; GB/T 4756; GB/T 8929; GB/T 10294; SY/T 0537; SY/T 0541; SY/T 7517
Regulation (derived from)
National Energy Board Notice 2010 No. 3; industry standard filing Notice 2010 No. 10 (No. 130 overall)
Issuing agency(ies)
National Development and Reform Commission
Summary
This standard specifies the determination of the inter-station, without bypass buried pipelines overall heat transfer coefficient of the heat balance method and the thermal conductivity method. This standard applies to stable operating conditions between stations, no buried pipelines bypassing the overall heat transfer coefficient.