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Position: Chinese Standard in English/GB/T 22653-2008
GB/T 22653-2008   Emergency shutoff valve for LG equipment (English Version)
Standard No.: GB/T 22653-2008 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 12000 words Price(USD):300.0 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.: GB/T 22653-2008
English Name: Emergency shutoff valve for LG equipment
Chinese Name: 液化气体设备用紧急切断阀
Chinese Classification: J16    Valve
Professional Classification: GB    National Standard
ICS Classification: 23.060.99 23.060.99    Other valves 23.060.99
Issued by: AQSIQ, SAC
Issued on: 2008-12-23
Implemented on: 2009-7-1
Status: valid
Superseding:undefinedJB/T 9094-1999
Language: English
File Format: PDF
Word Count: 12000 words
Price(USD): 300.0
Delivery: via email in 1 business day
1 Scope This standard specifies the terms and definitions, structural types, parameters, models, technical requirements, test methods, inspection rules, marking, painting and supply requirements of emergency shutoff valve for LG equipment (hereinafter referred to as shutoff valve). This standard is applicable to emergency shutoff valve for LG equipment, of which, the nominal pressure is PN10~PN25, the nominal dimension is DN15~DN350, the working temperature is not greater than 50℃, the applicable media are LPG, liquid ammonia, liquid chlorine, liquid sulfur dioxide, propylene, propane, butane, butadiene and their mixture. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 699 Quality Carbon Structural Steels GB/T 1047 Pipework Components--Definition and Selection of DN (Nominal Size) (GB/T 1047-2005, ISO 6708: 1995, MOD) GB/T 1048 Pipework Components - Definition and Selection of PN (GB/T 1048-2005, ISO/CD 7268: 1996, MOD) GB/T 1220 Stainless Steel Bars GB/T 1239.2-1989 Cold Coiled Helical Compressions Springs - Technical Specifications (neq JIS B2707: 1987) GB/T 4240 Stainless Steel Wires (GB/T 4240-1993, neq JIS G4309: 1988) GB/T 9113.1 Integral Steel Pipe Flanges with Flat Face or Raised Face GB/T 9113.2 Integral Steel Pipe Flanges with Male and Female Face GB/T 9124 Specification for Steel Pipe Flanges GB/T 10478 Railway Tank Car for Liquefied Gases GB/T 12220 General Purpose Industrial Valves - Marking (GB/T 12220-1989, idt ISO 5209: 1977) GB/T 12221 Metal Calves--Face to Face, End to End, Center to Face and Center to End Dimensions (GB/T 12221-2005, ISO 5752: 1982, MOD) GB/T 12230 General Purpose Industrial Valves - Specification of Stainless Steel Castings GB/T 12235 Steel Globe Valves and Lift Check Valve for Petroleum Petrochemical and Allied Industries (GB/T 12235-2007, BS 1873-1975(R1998), NEQ) GB/T 13927 Industrial Valves - Pressure Testing (GB/T 13927-2008, ISO/DIS 5208: 2007, MOD) JB/T 106 Valves Marking and Paint JB/T 308 Valves Model Designation Method JB 4727 Low-alloy Steel Forgings for Low Temperature Pressure Vessels JB 4728 Stainless Steel Forgings for Pressure Vessels JB/T 7248 Technical Specification for Low Temperature Service Steel Casting for Valves JB/T 7928 General Purpose Industrial Valve - Delivery Specification 3 Terms and Definitions
Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Structural Types, Parameters and Models 4.1 Structural Types 4.2 Parameters 4.3 Models 5 Technical Requirements 5.1 Maximum Working Pressure 5.2 Structural Length 5.3 Appearance 5.4 Valve Body 5.5 Spring 5.6 Hydraulic and Pneumatic Elements 5.7 Auto-shutoff Equipment of Fusible Element 5.8 Performance Requirements 5.9 Material 6 Test Methods 6.1 Shell Test 6.2 Air-tightness Test 6.3 Excess Flow Performance Test 6.4 Emergency Shutoff Performance Test 6.5 Natural Closing Test 6.6 Vibration Test 6.7 Repeated Operation Test 6.8 Fusible Element Fusion Test 6.9 Hydraulic and Pneumatic Element Tests 7 Inspection Rules 7.1 End-of-manufacturing Test 7.2 Type Test 7.3 Sampling Method 8 Marking 8.1 Marking Contents 8.2 Designation on Valve Body 8.3 Mark on Nameplate 9 Painting 10 Supply Requirements Annex A (Normative) Vibration-resistance Performance Test Method of Emergency Shutoff Valve Annex B (Informative) Order Contract Data Sheet for Emergency Shutoff Valve for LG Equipment
Referred in GB/T 22653-2008:
*GB/T 699-2015 Quality carbon structural steels
*GB/T 1047-2005 Pipework components - Definition and selection of DN(nominal size)
*GB/T 1048-2005 Pipework Components-Definition and Selection of PN
*GB/T 1220-2007 Stainless steel bars
*GB/T 1239.2-1989 Cold coiled helical complessions springs-Technical specifications
*GB/T 4240-2009 Stainless steel wires
*GB/T 9113.1-2000 Integral steel pipe flanges with flat face or raised face
*GB/T 9113.2-2000 Integral steel pipe flanges with male and female face
*GB/T 9124-2010 Specification for steel pipe flanges
*GB/T 10478-2017 Railway tank car for liquefied gases
*GB/T 12220-2015 Industrial valves―Marking
*GB/T 12221-2005 Metal calves--Face to face,end to end,center to face and center to end dimensions
*GB/T 12230-2005 General purpose industrial valve - Specification of stainless steel castings
*GB/T 12235-2007/XG1-2011 Steel globe valves and lift check valve for petroleum,petrochemical and allied industries (including Amendment 1)
*GB/T 13927-2008 Industrial Valves-Pressure Testing
*JB/T 106-2004 Valves marking and paint
*JB/T 308-2004 Valves model designation method
*JB 4727-2000 Low - alloy steel forgings for low temperature pressure vessels
*JB 4728-2000 Stainless Steel Forgings for Pressure Vessels
*JB/T 7248-2008 Technical specification for low temperature service steel casting for valves
*JB/T 7928-2014 Industrial valves - Delivery specification
GB/T 22653-2008 is referred in:
*NB/T 47057-2017 Tank containers for liquefied gases
Code of China
Standard
GB/T 22653-2008  Emergency shutoff valve for LG equipment (English Version)
Standard No.GB/T 22653-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count12000 words
Price(USD)300.0
Implemented on2009-7-1
Deliveryvia email in 1 business day
Detail of GB/T 22653-2008
Standard No.
GB/T 22653-2008
English Name
Emergency shutoff valve for LG equipment
Chinese Name
液化气体设备用紧急切断阀
Chinese Classification
J16
Professional Classification
GB
ICS Classification
Issued by
AQSIQ, SAC
Issued on
2008-12-23
Implemented on
2009-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
undefinedJB/T 9094-1999
Language
English
File Format
PDF
Word Count
12000 words
Price(USD)
300.0
Keywords
GB/T 22653-2008, GB 22653-2008, GBT 22653-2008, GB/T22653-2008, GB/T 22653, GB/T22653, GB22653-2008, GB 22653, GB22653, GBT22653-2008, GBT 22653, GBT22653
Introduction of GB/T 22653-2008
1 Scope This standard specifies the terms and definitions, structural types, parameters, models, technical requirements, test methods, inspection rules, marking, painting and supply requirements of emergency shutoff valve for LG equipment (hereinafter referred to as shutoff valve). This standard is applicable to emergency shutoff valve for LG equipment, of which, the nominal pressure is PN10~PN25, the nominal dimension is DN15~DN350, the working temperature is not greater than 50℃, the applicable media are LPG, liquid ammonia, liquid chlorine, liquid sulfur dioxide, propylene, propane, butane, butadiene and their mixture. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 699 Quality Carbon Structural Steels GB/T 1047 Pipework Components--Definition and Selection of DN (Nominal Size) (GB/T 1047-2005, ISO 6708: 1995, MOD) GB/T 1048 Pipework Components - Definition and Selection of PN (GB/T 1048-2005, ISO/CD 7268: 1996, MOD) GB/T 1220 Stainless Steel Bars GB/T 1239.2-1989 Cold Coiled Helical Compressions Springs - Technical Specifications (neq JIS B2707: 1987) GB/T 4240 Stainless Steel Wires (GB/T 4240-1993, neq JIS G4309: 1988) GB/T 9113.1 Integral Steel Pipe Flanges with Flat Face or Raised Face GB/T 9113.2 Integral Steel Pipe Flanges with Male and Female Face GB/T 9124 Specification for Steel Pipe Flanges GB/T 10478 Railway Tank Car for Liquefied Gases GB/T 12220 General Purpose Industrial Valves - Marking (GB/T 12220-1989, idt ISO 5209: 1977) GB/T 12221 Metal Calves--Face to Face, End to End, Center to Face and Center to End Dimensions (GB/T 12221-2005, ISO 5752: 1982, MOD) GB/T 12230 General Purpose Industrial Valves - Specification of Stainless Steel Castings GB/T 12235 Steel Globe Valves and Lift Check Valve for Petroleum Petrochemical and Allied Industries (GB/T 12235-2007, BS 1873-1975(R1998), NEQ) GB/T 13927 Industrial Valves - Pressure Testing (GB/T 13927-2008, ISO/DIS 5208: 2007, MOD) JB/T 106 Valves Marking and Paint JB/T 308 Valves Model Designation Method JB 4727 Low-alloy Steel Forgings for Low Temperature Pressure Vessels JB 4728 Stainless Steel Forgings for Pressure Vessels JB/T 7248 Technical Specification for Low Temperature Service Steel Casting for Valves JB/T 7928 General Purpose Industrial Valve - Delivery Specification 3 Terms and Definitions
Contents of GB/T 22653-2008
Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Structural Types, Parameters and Models 4.1 Structural Types 4.2 Parameters 4.3 Models 5 Technical Requirements 5.1 Maximum Working Pressure 5.2 Structural Length 5.3 Appearance 5.4 Valve Body 5.5 Spring 5.6 Hydraulic and Pneumatic Elements 5.7 Auto-shutoff Equipment of Fusible Element 5.8 Performance Requirements 5.9 Material 6 Test Methods 6.1 Shell Test 6.2 Air-tightness Test 6.3 Excess Flow Performance Test 6.4 Emergency Shutoff Performance Test 6.5 Natural Closing Test 6.6 Vibration Test 6.7 Repeated Operation Test 6.8 Fusible Element Fusion Test 6.9 Hydraulic and Pneumatic Element Tests 7 Inspection Rules 7.1 End-of-manufacturing Test 7.2 Type Test 7.3 Sampling Method 8 Marking 8.1 Marking Contents 8.2 Designation on Valve Body 8.3 Mark on Nameplate 9 Painting 10 Supply Requirements Annex A (Normative) Vibration-resistance Performance Test Method of Emergency Shutoff Valve Annex B (Informative) Order Contract Data Sheet for Emergency Shutoff Valve for LG Equipment
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Keywords:
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