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Position: Chinese Standard in English/HG/T 20592~20635-2009
HG/T 20592~20635-2009   Steel pipe flanges,gaskets and bolting (English Version)
Standard No.: HG/T 20592~20635-2009 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 130000 words Price(USD):500.0 remind me the price change

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Implemented on:2009-7-1 Delivery: via email in 1 business day
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Standard No.: HG/T 20592~20635-2009
English Name: Steel pipe flanges,gaskets and bolting
Chinese Name: 钢制管法兰、垫片、紧固件
Professional Classification: HG    Professional Standard - Chemistry
Issued by: MIIT
Issued on: 2009-01-01
Implemented on: 2009-7-1
Status: valid
Superseding:HG/T 20592~20635-1997
HG 20617-1997 Welded steel pipe flanges with neck (American System)
HG 20601-1997 Steel pipe blank flanges (Europe System)
Language: English
File Format: PDF
Word Count: 130000 words
Price(USD): 500.0
Delivery: via email in 1 business day
1. General provisions 1.0.1 This national standard specifies the basic technical requirements of steel pipe flanges (PN designated), including nominal dimension, nominal pressure, material, pressure-temperature rating, flange type, dimension, seal contact face, tolerance and marking. 1.0.2 This Standard is applicable to steel pipe flanges and blind flanges in nominal pressure of PN2.5~PN160. The nominal flange pressure grades are denoted by PN, including the following nine grades: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100 and PN160. 1.0.3 Nominal dimension and outside diameter of the steel pipe Outside diameter of the steel pipe applicable to this Standard includes two series: A and B, where A designs for the international purposes (it is commonly referred to as "John Guest"), while B designs for the domestic adopting series (it is commonly referred to as "metric pipe"). Its nominal dimension DN and outside diameter of the steel pipe are in accordance with those specified in Table 1.0.3. The flanges adopting B series steel pipe shall be marked with "B" at the back of the number of nominal dimension DN for differentiation. However, the flange adopting A series steel pipe must not be marked with "A" at the back of the number of nominal dimension DN, for more details, see Chapter 13 and Chapter 14 of this Standard. 2. Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding content of corrigenda) to, or revisions of, any of these publications do not apply. However, Parties to agreements based on this Code are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. 3. Flange type and flange seal contact face 3.1 Flange type 3.1.1 The flange type and its code are in accordance with those specified in Figure 3.1.1 and Table 3.1.1. The flange type includes: plate-type flat welding flange (PL), slip-on neck flange (SO), welding neck flange (WN), integral type flange, socket welding flange (SW), thread flange (TH), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/PR) , blind flange (BL) and lining blind flange (BL).
1. General provisions 2. Normative references 3. Flange type and flange seal contact face 3.1 Flange type 3.2 Flange seal contact face 4. Materials 5. Gaskets and bolting for flange 6. Fitting of flange joint 7. Pressure-temperature rating 8. Dimensions 8.1 Flanged coupling dimension 8.2 Physical dimension of the flange 8.3 Flange neck 8.4 Pipe thread 9. Welding joint and groove dimension 9.1 Plate-type flat welding flange and flat welding ring loose flange 9.2 Slip on neck flange 9.3 Welding joint of the socket welding flange connecting to the steel pipe 9.4 Weld neck flange 9.5 Butt welding ring 10. Dimension tolerance 11. Test 12. Inspection and acceptance 13. Marking and marking illustration 14. Packaging and steel seal label Appendix A (Normative) Steel Orifice Flange Appendix B (Informative) Steel Jacket Flange Appendix C (Informative) Assorted Pipe Flanges' Standard Appendix D (Informative) Approximate Mass of the Flange Appendix E (Informative) Approximate Distance between Ring Joint Face Flanges
Referred in HG/T 20592~20635-2009:
*GB/T 1047-2019 Pipework components-Definition and selection of nominal size
*GB/T 1048-2019 Pipework components—Definition and selection of nominal pressure
*GB 150-2011 Pressure Vessels (Collection GB150.1~150.4-2011)
*GB/T 700-2006 Carbon structural steels
*GB/T 711-2017 Hot-rolled Quality Carbon Structural Steel Plates, Sheets and Wide Strips
*GB 713-2014 Steel plates for boilers and pressure vessels
*GB/T 3274-2017 Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels
*GB 3531-2014 Steel plates for low temperature pressure vessels
*GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip
*GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads
*GB/T 12228-2006 General purpose industrial valves - Specification of carbon steel forgings
*GB/T 12229-2005 General purpose industrial valve - Specification of spheroidal graphite iron castings
*GB/T 12230-2005 General purpose industrial valve - Specification of stainless steel castings
*GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
*GB/T 16253-2019 Steel castings for pressure purposes
*HG/T 20553-2011 Selection series of steel pipe size for chemical piping
*HG/T 20606-2009 Non-meta11ic F1at Gaskets for use with Stee1 Pipe F1anges (PN Designated)
*HG/T 20607-2009 PTFE Enve1ope Gaskets for use with Stee1 Pipe F1anges (PN Designated)
*HG/T 20609-2009 Metal Jacketed Gaskets for use with Steel Pipe Flanges (PN Designated)
*HG/T 20610-2009 Spiral Wound Gaskets for use with Steel Pipe Flanges (PN designated)
*HG/T 20611-2009 Covered Serrated Metal Gaskets for use with Steel Pipe Flanges (PN designated)
*HG/T 20612-2009 Metallic Ring Joint Gaskets for use with Steel Pipe Flanges (PN designated)
*HG/T 20613-2009 Bolting for Use with Steel Pipe Flanges (PN designated)
*HG/T 20614-2009 Specification for Selection of Steel Pipe Flanges, Gaskets and Bolting (PN designated)
*JB/T 4709-2007 Welding specification for steel pressure vessels
*JB 4726-2000 Carbon and Low-alloy Steel Forgings for Pressure Vessels
*JB 4727-2000 Low - alloy steel forgings for low temperature pressure vessels
*JB 4728-2000 Stainless Steel Forgings for Pressure Vessels
*JB/T 4730-2005 Nondestructive Testing for Pressure Equipment (JB/T 4730.1-2005~JB/T 4730.6-2005)
*JB/T 5263-2005 Specification for steel casting for power station valves
*JB/T 7248-2008 Technical specification for low temperature service steel casting for valves
Code of China
Standard
HG/T 20592~20635-2009  Steel pipe flanges,gaskets and bolting (English Version)
Standard No.HG/T 20592~20635-2009
Statusvalid
LanguageEnglish
File FormatPDF
Word Count130000 words
Price(USD)500.0
Implemented on2009-7-1
Deliveryvia email in 1 business day
Detail of HG/T 20592~20635-2009
Standard No.
HG/T 20592~20635-2009
English Name
Steel pipe flanges,gaskets and bolting
Chinese Name
钢制管法兰、垫片、紧固件
Chinese Classification
Professional Classification
HG
ICS Classification
Issued by
MIIT
Issued on
2009-01-01
Implemented on
2009-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
HG/T 20592~20635-1997
HG 20617-1997 Welded steel pipe flanges with neck (American System)
HG 20601-1997 Steel pipe blank flanges (Europe System)
Language
English
File Format
PDF
Word Count
130000 words
Price(USD)
500.0
Keywords
HG/T 20592~20635-2009, HG 20592~20635-2009, HGT 20592~20635-2009, HG/T20592~20635-2009, HG/T 20592~20635, HG/T20592~20635, HG20592~20635-2009, HG 20592~20635, HG20592~20635, HGT20592~20635-2009, HGT 20592~20635, HGT20592~20635
Introduction of HG/T 20592~20635-2009
1. General provisions 1.0.1 This national standard specifies the basic technical requirements of steel pipe flanges (PN designated), including nominal dimension, nominal pressure, material, pressure-temperature rating, flange type, dimension, seal contact face, tolerance and marking. 1.0.2 This Standard is applicable to steel pipe flanges and blind flanges in nominal pressure of PN2.5~PN160. The nominal flange pressure grades are denoted by PN, including the following nine grades: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100 and PN160. 1.0.3 Nominal dimension and outside diameter of the steel pipe Outside diameter of the steel pipe applicable to this Standard includes two series: A and B, where A designs for the international purposes (it is commonly referred to as "John Guest"), while B designs for the domestic adopting series (it is commonly referred to as "metric pipe"). Its nominal dimension DN and outside diameter of the steel pipe are in accordance with those specified in Table 1.0.3. The flanges adopting B series steel pipe shall be marked with "B" at the back of the number of nominal dimension DN for differentiation. However, the flange adopting A series steel pipe must not be marked with "A" at the back of the number of nominal dimension DN, for more details, see Chapter 13 and Chapter 14 of this Standard. 2. Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding content of corrigenda) to, or revisions of, any of these publications do not apply. However, Parties to agreements based on this Code are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. 3. Flange type and flange seal contact face 3.1 Flange type 3.1.1 The flange type and its code are in accordance with those specified in Figure 3.1.1 and Table 3.1.1. The flange type includes: plate-type flat welding flange (PL), slip-on neck flange (SO), welding neck flange (WN), integral type flange, socket welding flange (SW), thread flange (TH), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/PR) , blind flange (BL) and lining blind flange (BL).
Contents of HG/T 20592~20635-2009
1. General provisions 2. Normative references 3. Flange type and flange seal contact face 3.1 Flange type 3.2 Flange seal contact face 4. Materials 5. Gaskets and bolting for flange 6. Fitting of flange joint 7. Pressure-temperature rating 8. Dimensions 8.1 Flanged coupling dimension 8.2 Physical dimension of the flange 8.3 Flange neck 8.4 Pipe thread 9. Welding joint and groove dimension 9.1 Plate-type flat welding flange and flat welding ring loose flange 9.2 Slip on neck flange 9.3 Welding joint of the socket welding flange connecting to the steel pipe 9.4 Weld neck flange 9.5 Butt welding ring 10. Dimension tolerance 11. Test 12. Inspection and acceptance 13. Marking and marking illustration 14. Packaging and steel seal label Appendix A (Normative) Steel Orifice Flange Appendix B (Informative) Steel Jacket Flange Appendix C (Informative) Assorted Pipe Flanges' Standard Appendix D (Informative) Approximate Mass of the Flange Appendix E (Informative) Approximate Distance between Ring Joint Face Flanges
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