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Database: 189759 (19 Oct 2025)
NB/T 47031-2013 English PDF
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NB/T 47031-2013
: Specification of headers and module for spiral fin tubes
Status: Valid
Standard ID
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Standard Title (Description)
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NB/T 47031-2013
English
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Specification of headers and module for spiral fin tubes
Valid
NB/T 47031-2013
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Basic data
Standard ID
NB/T 47031-2013 (NB/T47031-2013)
Description (Translated English)
Specification of headers and module for spiral fin tubes
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
J98
Classification of International Standard
27.060
Word Count Estimation
15,177
Older Standard (superseded by this standard)
JB/T 6511-1992
Quoted Standard
GB/T 1804; GB/T 12459; GB/T 19804; JB/T 1610; JB/T 1611; JB/T 1612; JB/T 1613; JB/T 1615; JB/T 1620; JB/T 3375; JB/T 4308; JB/T 4730.2; JB/T 4730.3; JB/T 4730.4; JB/T 4730.5; NB/T 47030; NB/T 47032
Regulation (derived from)
National Energy Board Notice 2013 No. 6; industry standard for filing Notice No. 2 of 2014 (No. 170 overall)
Issuing agency(ies)
National Energy Administration
Summary
This standard specifies the boiler with spiral fin boxes and modules official terminology, manufacturing and inspection, signs, paint and packaging and other technical requirements. This standard applies to water as the working fluid in the waste heat boi