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JB/T 4712.1-2007 English PDF

JB/T 4712.1: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 4712.1-2007EnglishRFQ ASK 3 days [Need to translate] Vessel supports. part 1: Saddle support Obsolete JB/T 4712.1-2007
JB/T 4712-1992EnglishRFQ ASK 6 days [Need to translate] (Saddle supports) Obsolete JB/T 4712-1992

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Basic data

Standard ID JB/T 4712.1-2007 (JB/T4712.1-2007)
Description (Translated English) Vessel supports. part 1: Saddle support
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J74
Classification of International Standard 23
Word Count Estimation 33,327
Date of Issue 2007-08-28
Date of Implementation 2008-02-01
Older Standard (superseded by this standard) JB/T 4712-1992
Quoted Standard GB/T 985; GB/T 1804
Regulation (derived from) NDRC Notice No. 51 of 2007
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the saddle supports the structure, family size parameters, allowing the load, materials and manufacturing, testing, inspection and installation of technical requirements. This standard applies to dual pivot bearing steel horizontal vessel saddle supports. Horizontal pivot support for multi- vessel saddle supports its structure type and structure size can be used with reference to this standard. This section saddle supports design conditions: a) Design temperature: 200��C, b) seismic fortification intensity


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