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GB/T 22218-2008: Ships and marine technology -- Fire resistance of metallic pipe components with resilient and elastomeric seals -- Test methods
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22218-2008 | English | 214 |
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Ships and marine technology -- Fire resistance of metallic pipe components with resilient and elastomeric seals -- Test methods
| Valid |
GB/T 22218-2008
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Standard similar to GB/T 22218-2008 GB/T 33484 GB/T 21476 GB/T 22219 Basic data | Standard ID | GB/T 22218-2008 (GB/T22218-2008) | | Description (Translated English) | Ships and marine technology -- Fire resistance of metallic pipe components with resilient and elastomeric seals -- Test methods | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U23 | | Classification of International Standard | 47.020.30 | | Word Count Estimation | 11,177 | | Date of Issue | 2008-08-04 | | Date of Implementation | 2009-02-01 | | Quoted Standard | GB/T 22219 | | Adopted Standard | ISO 19921-2005, IDT | | Regulation (derived from) | National Standard Approval Announcement 2008 No.12 (Total No.125) | | 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 engineering system used to determine the ship is equipped with resilient metal seal valve, test methods fittings and piping accessories like fire resistance. This standard applies to marine engineering systems with elastic metal valve seals, pipe fittings and similar accessories (hereinafter referred to as piping accessories). | GB/T 22218-2008: Ships and marine technology -- Fire resistance of metallic pipe components with resilient and elastomeric seals -- Test methods
---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.
ICS 47.020.30
U23
National Standards of People's Republic of China
GB/T 22218-2008/ISO .19921..2005
Ships and marine technology with elastic seals
Test method for fire resistance of metallic pipe fittings
(ISO .19921..2005, IDT)
2008-08-04 released
2009-02-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is equivalent to ISO .19921..2005 "Marine and marine technology with a flexible seal of the metal pipe accessories fire resistance
Test method "(English version).
This standard has the following changes compared with ISO .19921..2005.
- the introduction and preamble of the international standard;
--- the pressure unit is unified as "MPa", the length of the unit for the "mm";
--- modified the mark and table A. 1.
Appendix A to this standard is a normative appendix, Appendix B, Appendix C is an informative appendix.
This standard is proposed by China Shipbuilding Industry Corporation.
This standard by the National Marine Machinery Standardization Technical Committee.
The drafting unit of this standard. China Shipbuilding Industry Comprehensive Technology and Economic Research Institute, Nanjing Fire Equipment Co., Ltd.
The main drafters of this standard. Wang Yuan, Liang Jun.
GB/T 22218-2008/ISO .19921..2005
Ships and marine technology with elastic seals
Test method for fire resistance of metallic pipe fittings
1 Scope
This standard specifies the metal valves, fittings and similar piping accessories used to determine the elastic seals in the ship's engineering system.
Test method for fire performance.
This standard applies to metal valves, fittings and similar pipe fittings with elastomeric seals in marine engineering systems (hereinafter referred to as pipes
Road attachments).
This standard is used to determine the failure to meet the GB/T 22219/ISO .19922..2005 requirements of the test bed to complete the fire test, the test pressure
Force, whether the pipe attachment remains sealed and does not have any damage to its function.
2 normative reference documents
The terms of the following documents are incorporated by reference in this standard and are the terms of this standard. Any reference to the date of the document,
(Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard
Whether the latest version of these files can be used, and the most recent version of the referenced document, which is not dated, applies to this standard.
GB/T 22219 Marine and marine technology - Metal pipe fittings with elastomeric seals - Fire resistance test bench requirements
(GB/T 22219-2008, ISO .19922..2005, IDT)
3 mark
3.1 The test markings are as follows.
CS
Product test of ship engineering system
GB /
T22218-
Execute the standard number
30-
Fire duration, min
The working pressure of the sample during the fire, MPa
The pressure sealability of the test specimen after the end of the fire is checked
Sample fire layer, a fire cover for the F, no fire sets for the B
3.2 Example of a tag.
The fire resistance test of the pipe fittings without fire cover, the duration of the fire is 30min, the working pressure of the sample during the fire is
0.5MPa, after the end of the fire pressure test sample pressure of 2.4MPa test mark marked as.
CS GB/T 22218-30-0.5-2.4-B
4 samples and test preparation
The sample size of the pipe accessory shall be completely enclosed by the flame and shall comply with the requirements of 7.1.
GB/T 22218-2008/ISO .19921..2005
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