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Position: Chinese Standard in English/GB/T 1047-2005
GB/T 1047-2005   Pipework components - Definition and selection of DN(nominal size) (English Version)
Standard No.: GB/T 1047-2005 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 1000 words Price(USD):60.0 remind me the price change

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Implemented on:2005-8-1 Delivery: via email in 1 business day
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Standard No.: GB/T 1047-2005
English Name: Pipework components - Definition and selection of DN(nominal size)
Chinese Name: 管道元件DN(公称尺寸)的定义和选用
Chinese Classification: J15    Pipeline fittings
Professional Classification: GB    National Standard
ICS Classification: 23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Issued by: AQSIQ
Issued on: 2005-1-13
Implemented on: 2005-8-1
Status: superseded
Superseded by:GB/T 1047-2019 Pipework components-Definition and selection of nominal size
Superseded on:2019-10-1
Superseding:GB/T 1047-1995 Nominal size for pipe components
Language: English
File Format: PDF
Word Count: 1000 words
Price(USD): 60.0
Delivery: via email in 1 business day
1 Scope This standard specifies definitions and series of DN (nominal size). This Standard is applicable to pipework components specified in relevant standards which use DN designation system. Note: Other methods of size designation are also used, e.g. products having threaded, compression, solder or welded end connections or products designated by NPS (nominal pipe size), OD (outside diameter), ID (inside diameter), but these are not defined in this International Standard.
GB/T 1047-2005 is referred in:
* GB/T 12459-2005 Steel Butt-Welding Seamless Pipe Fittings
* HG/T 20592-2009 Stee1 Pipe F1anges (PN designated)
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* GB/T 12244-2006 General requirements for pressure reducing valves
* CJ/T 394-2012 Electro-Magnetic Emergency Shut-off Valve for Gas
* GB/T 12224-2005 General requirements for industrial steel valves
* GB/T 13401-2005 Steel plate butt-welding pipe fittings
* GB/T 20801.1-2006 Pressure Piping Code - Industrial Piping - Part 1: General
* GB/T 20801.3-2006 Pressure Piping Code - Industrial Piping - Part 3: Design and Calculation
* HG/T 20615-2009 Steel Pipe Flanges
* CJ/T 394-2012 Electro-Magnetic Emergency Shut-off Valve for Gas
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* HG/T 20592-2009 Stee1 Pipe F1anges (PN designated)
* HG/T 20615-2009 Steel Pipe Flanges
* GB/T 12221-2005 Metal calves--Face to face,end to end,center to face and center to end dimensions
* GB/T 12224-2005 General requirements for industrial steel valves
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* GB/T 22654-2008 Automatic steam traps - Technical specification
* CJ/T 282-2008 Solw closure butterfly check valve
* HG/T 3985-2007 Polytetrafluoroethylene bellows compensators
* HG/T 20592~20635-2009 Steel pipe flanges,gaskets and bolting
* GB/T 12241-2005 Safety valves--General requirements
*DL/T 5054-2016 Code for design of steam water piping in thermal power plant
*GB/T 20801-2006 Pressure Piping Code - Industrial Piping (GB/T 20801.1~6-2006)
*JB/T 8527-2015 Metallic Sealing Butterfly Valve
*GB/T 22653-2008 Emergency shutoff valve for LG equipment
Code of China
Standard
GB/T 1047-2005  Pipework components - Definition and selection of DN(nominal size) (English Version)
Standard No.GB/T 1047-2005
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count1000 words
Price(USD)60.0
Implemented on2005-8-1
Deliveryvia email in 1 business day
Detail of GB/T 1047-2005
Standard No.
GB/T 1047-2005
English Name
Pipework components - Definition and selection of DN(nominal size)
Chinese Name
管道元件DN(公称尺寸)的定义和选用
Chinese Classification
J15
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2005-1-13
Implemented on
2005-8-1
Status
superseded
Superseded by
GB/T 1047-2019 Pipework components-Definition and selection of nominal size
Superseded on
2019-10-1
Abolished on
Superseding
GB/T 1047-1995 Nominal size for pipe components
Language
English
File Format
PDF
Word Count
1000 words
Price(USD)
60.0
Keywords
GB/T 1047-2005, GB 1047-2005, GBT 1047-2005, GB/T1047-2005, GB/T 1047, GB/T1047, GB1047-2005, GB 1047, GB1047, GBT1047-2005, GBT 1047, GBT1047
Introduction of GB/T 1047-2005
1 Scope This standard specifies definitions and series of DN (nominal size). This Standard is applicable to pipework components specified in relevant standards which use DN designation system. Note: Other methods of size designation are also used, e.g. products having threaded, compression, solder or welded end connections or products designated by NPS (nominal pipe size), OD (outside diameter), ID (inside diameter), but these are not defined in this International Standard.
Contents of GB/T 1047-2005
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