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GB/T 14566.2-2011: Specification and type for bursting discs -- Part 2: Reverse domed bursting discs
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 14566.2-2011 | English | 259 |
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Specification and type for bursting discs -- Part 2: Reverse domed bursting discs
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GB/T 14566.2-2011
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Basic data | Standard ID | GB/T 14566.2-2011 (GB/T14566.2-2011) | | Description (Translated English) | Specification and type for bursting discs -- Part 2: Reverse domed bursting discs | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J74 | | Classification of International Standard | 13.230 | | Word Count Estimation | 11,123 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-06-01 | | Older Standard (superseded by this standard) | GB/T 14567-1993 | | Quoted Standard | GB 567.1; GB 567.2; GB 567.3; GB 567.4 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 22 of 2011 | | 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 bursting disc anti- arched structure type, nominal diameter, different materials, design burst pressure ranges and other technical requirements. This section applies to pressure vessels, pressure piping, or other confined pressure equipment (hereinafter referred to as pressure equipment) to prevent overpressure or excessive use of vacuum and bursting disc safety device. This section does not apply following rupture disc: Operating pressure surge that may arise during the reaction rate reaches detonation pressure equipment, defense and military equipment have special requirements for bursting disc safety device. | GB/T 14566.2-2011: Specification and type for bursting discs -- Part 2: Reverse domed bursting discs
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Specification and type for bursting discs Part 2. Reverse domed bursting discs
ICS 13.230
J74
National Standards of People's Republic of China
Replacing GB/T 14567-1993
Disc types and parameters
Part 2. Anti-arched Disc
Part 2. Reversedomedburstingdiscs
Issued on. 2011-12-30
2012-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 14566 "Disc types and parameters" is divided into four parts.
--- Part 1. Positive arch bursting discs;
--- Part 2. Anti-arched bursting discs;
--- Part 3. Disc-shaped plate;
--- Part 4. graphite rupture disc.
This section GB/T Part of 214,566.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 14567-1993 "anti-arched metal bursting disc type and parameters."
This portion of the GB/T 14567-1993 compared, the main technical changes are as follows.
--- Standard name from the "anti-arched metal bursting disc type and parameter" to "rupture disc types and parameters - Part 2. Anti-arched explosion
scrap";
--- Increased anti-arch "C" shaped ring groove with a "Y" off tooth structure type rupture disc types and parameters;
--- Increasing the inverted arch open seam bursting disc types and parameters;
--- Complement and complete some common rupture disc material applicable design burst pressure range.
This part of the National boiler pressure vessel Standardization Technical Committee (SAC/TC262) and focal points.
This part mainly drafted by. AVIC Chengdu Security Systems Co., Ltd., Shanghai Gas Industry Association, China Special Equipment
Testing Institute, Shanghai Co., AQSIQ Huayi Group Construction Equipment Special Equipment Safety Supervision Bureau, Shenyang Aerospace Xinguang Security
System Co., Ltd., Dalian Safety Equipment Co., Ltd., Shanghai Hua Li Safety Equipment Co., Ltd., Shenyang Institute of Special Equipment Inspection.
The main drafters of this section. Chen Hongping, Xu Zaiping, Yang Changjun, Wei-Ming Zhou, Shou Binan, GAO Ji Xuan, Chen Zhaohui, Jin Zhiwei, Wen Dianjiang,
Wu Quanlong, Song Xu fresh, Weiyong Biao.
This part of the standard replaces the previous editions are.
--- GB/T 14567-1993.
Disc types and parameters
Part 2. Anti-arched Disc
1 Scope
1.1 GB/T 14566 provisions of this part of the structure type of reverse domed bursting discs, nominal diameter, design burst pressure range of different materials
Wai and other technical requirements.
1.2 section applies to pressure vessels, pressure piping, or other enclosed pressure equipment (hereinafter referred to as pressure equipment) to prevent overpressure or appeared
Of the bursting disc safety devices used in vacuum.
1.3 The following section does not apply Disc.
--- May arise during the operation pressure surge, the reaction rate when arriving detonation pressure equipment;
--- Defense and military equipment with special requirements bursting disc safety device.
NOTE. Detonation. combustion speed material fast, reach 1000m/s or more, generating the usual blasting fundamentally different phenomenon, the phenomenon known as detonation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
Part 1 GB 567.1 bursting disc safety device. Basic requirements
GB 567.2 Part 2 bursting disc safety devices. Application, selection and installation
GB 567.3 bursting disc safety devices Part 3. Classification and dimensions
Section 4 GB 567.4 bursting disc safety device. type test
3 types and parameters
3.1 General requirements
3.1.1 Anti-arch rupture disc structure is different, generally divided into an inverted arch type knife rupture discs, bursting discs inverted arch with Groove, inverted arch crocodile
Toothed bursting discs, bursting disc type inverted arch off and slotted inverted arch type blasting sheet 5 kinds of patterns.
Safety requirements and type testing 3.1.2 Anti-arched bursting discs shall comply with the provisions of GB 567.1 ~ 567.4.
3.2 Anti-arch knives Rupture Disc
3.2.1 Different materials inverted arch type knife rupture disc at 20 ℃ design burst pressure range specified in Table 1, structure type shown in Figure 1.
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