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GB/T 16774-2012: Auto-boosting caliber liquid nitrogen container
Status: Valid GB/T 16774: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16774-2012 | English | 329 |
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3 days [Need to translate]
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Auto-boosting caliber liquid nitrogen container
| Valid |
GB/T 16774-2012
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| GB 16774-1997 | English | 359 |
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3 days [Need to translate]
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Autoboosting calibre liquid nitrogen container
| Obsolete |
GB 16774-1997
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PDF similar to GB/T 16774-2012
Basic data | Standard ID | GB/T 16774-2012 (GB/T16774-2012) | | Description (Translated English) | Auto-boosting caliber liquid nitrogen container | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B90 | | Classification of International Standard | 23.020 | | Word Count Estimation | 14,160 | | Older Standard (superseded by this standard) | GB 16774-1997 | | Quoted Standard | GB 150.1; GB 150.2; GB 150.3; GB/T 191-2008; GB 567.1; GB 567.2; GB 567.3; GB/T 1226-2010; GB/T 3198-2010; GB/T 3280-2007; GB/T 12241-2005; GB/T 13550-1992; GB/T 14976-2012; GB/T 16958-2008; GB/T 18442.3; GB/T 18443.2; GB/T 18443.3; GB/T 18443.5; GB/T 184 | | Regulation (derived from) | National Standards Bulletin No. 42 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the austenitic stainless steel self-pressurized liquid nitrogen containers (hereinafter referred to as self-pressurized containers) product classification, technical requirements, test methods, inspection rules, marking, packaging | GB/T 16774-2012: Auto-boosting caliber liquid nitrogen container---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS23.020
B90
National Standards of People's Republic of China
Replacing GB 16774-1997
Liquid nitrogen from the pressurized container
Issued on. 2012-12-31 2013-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
Rules of the criteria based on GB/T 1.1-2009 given draft.
This standard replaces GB 16774-1997, compared with GB 16774-1997, mainly for the following changes.
--- Scope increased operating pressure and volume range of requirements;
--- Increasing the NA range;
--- Increased Chapter 3, "Terms and Definitions";
--- The original "1 vertical self-pressurized liquid nitrogen containers schematic shape" and "2 horizontal self-pressurized liquid nitrogen containers schematic shape" with
And "2 horizontal self-pressurized container structure diagram" "Figure 1 Schematic diagram of the vessel is pressurized from vertical";
--- Original Chapter 3, "Models and Specifications" to Chapter 4, "category", and the original table 1 is adjusted to Appendix A (informative) "from pressurized containers
Main models and specifications ";
--- Increased 5.3 "design" requirements;
--- Canceled a 4.4 "technology requirements" and 4.5 "appearance requirements" requirements;
--- An increase of 5.4 "made" requirement;
--- Canceled a 5.4 "transportation test" requirements.
This standard by the National Standardization Technical Committee of the boiler pressure vessel (SAC/TC262) and focal points.
This standard is mainly drafted by. Leshan City in East Asia Electrical and Mechanical Services Ltd., Shanghai Gas Industry Association, Shanghai Jiaotong University, Shenyang new
Limited light cryogenic containers Ltd., Chengdu Golden Phoenix Liquid Nitrogen Container Co., Ltd., China Special Equipment Inspection and Research Institute, Shanghai Huayi Equipment Engineering
The company, the State Quality Supervision and Inspection Center cryogenic vessels, Shanghai Institute of Special Equipment Inspection.
The main drafters of this standard. Liu Yuanming, in Tong, Luxue Sheng, Wei-Ming Zhou, Chen Zhaohui, Weiyong Biao, Fan Yan, Li Zongji, Teng Junhua, Cao Zhiming,
Wen Yonggang.
This standard replaces the standards previously issued as follows.
--- GB 16774-1997.
Liquid nitrogen from the pressurized container
1 Scope
1.1 standard austenitic stainless steel liquid nitrogen from the pressurized vessel (hereinafter referred to as self-pressurized containers) product classification, technical requirements,
Test methods, inspection rules, marking, packaging and storage requirements.
1.2 This standard applies to storage medium is liquid nitrogen, working pressure is less than 0.1MPa, the effective volume of 50L ~ 800L, and the use of high vacuum
Design of multi-layer insulation self-pressurized containers, manufacturing.
1.3 This standard does not apply to the following ranges from pressurized containers.
--- With pressure storage of liquid nitrogen;
--- Other cryogenic liquid oxygen storage and so on.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 150.1 pressure vessels - Part 1. General requirements
GB 150.2 pressure vessels - Part 2. Materials
GB 150.3 pressure vessels - Part 3. Design
GB/T 191-2008 packaging Pictorial marking
Part 1 GB 567.1 bursting disc safety device. Basic requirements
Part 2 GB 567.2 bursting disc safety devices. application, selection and installation
Part 3 GB 567.3 bursting disc safety devices. Classification and mounting dimensions
GB/T 1226-2010 general pressure gauges
GB/T 3198-2010 aluminum and aluminum foil
GB/T 3280-2007 cold-rolled stainless steel sheet and strip
GB/T 12241-2005 general requirements for safety valves
GB/T 13550-1992 5A molecular sieve and test methods
GB/T 14976-2012 transmission fluid with stainless steel seamless pipe
GB/T 16958-2008 biaxially oriented polyester film for packaging
GB/T 18442.3 fixed vacuum insulation cryogenic pressure vessels - Part 3. Design
GB/T 18443.2 vacuum insulation cryogenic device performance test methods - Part 2. Vacuum Measurement
GB/T 18443.3 vacuum insulation cryogenic device performance test methods - Part 3. leak rate measurement
GB/T 18443.5 vacuum insulation cryogenic device performance test methods - Part 5. Static evaporation rate measurement
GB/T 18443.8 vacuum insulation cryogenic device performance test methods - Part 8. volume measurement
GB 24511-2009 pressure equipment with stainless steel sheet and strip
HG/T2690-1995 13X molecular sieves
NB/T47014 pressure equipment welding procedure qualification
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