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Database: 189760 (18 Oct 2025)
JB/T 4726-2010 English PDF
JB/T 4726: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JB/T 4726-2010
English
559
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4 days [Need to translate]
Carbon and alloy steel forgings for pressure equipments
Obsolete
JB/T 4726-2010
JB 4726-2000
English
519
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4 days [Need to translate]
Carbon and low-alloy steel forgings for pressure vessels
Obsolete
JB 4726-2000
JB 4726-1994
English
RFQ
ASK
3 days [Need to translate]
(Carbon steel pressure vessel and low alloy steel forgings)
Obsolete
JB 4726-1994
PDF similar to JB/T 4726-2010
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Basic data
Standard ID
JB/T 4726-2010 (JB/T4726-2010)
Description (Translated English)
Carbon and alloy steel forgings for pressure equipments
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J32
Classification of International Standard
77.140.85
Word Count Estimation
14,173
Date of Issue
2010-08-27
Date of Implementation
2010-12-15
Older Standard (superseded by this standard)
JB 4726-2000
Quoted Standard
GB/T 222-2006; GB/T 223; GB/T 228; GB/T 229-2007; GB/T 231.1; GB/T 4336; GB/T 4338; GB/T 6394; GB/T 10561; GB/T 20066; JB/T 4730.3
Regulation (derived from)
National Energy Board Notice 2010 No. 3
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the pressure equipment with carbon steel and alloy steel forgings technical requirements, test methods and inspection rules. This standard applies to the design temperature not lower than -20��C, the design pressure is less than 100MPa pressure equipment with carbon steel and alloy steel forgings.