GB/T 22218-2008 English PDF

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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	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22218-2008	214	Add to Cart	3 days	Ships and marine technology -- Fire resistance of metallic pipe components with resilient and elastomeric seals -- Test methods	Valid

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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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