T/GDFPA 001-2022 Active Group standards

T/GDFPA 001-2022 Periodic inspection and evaluation of fire extinguishing gas cylinder

T/GDFPA 001-2022 Periodic inspection and evaluation of fire extinguishing gas cylinder

Publish Date: 2022-09-26 Implement Date: 2022-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: T/GDFPA 001-2022
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Pressure vessel
ICS Name: Pressure vessels, gas cylinders
Publish Date: 2022-09-26
Implement Date: 2022-11-01
Pages: 24 pages

Scope

This document specifies the basic methods and technical requirements for the regular inspection and evaluation of pressurized gas cylinders used for fire extinguishing. This document applies to rechargeable steel seamless gas cylinders used for fire extinguishing, with a nominal working pressure not exceeding 30 MPa and a nominal volume of 3 L to 150 L, which are used to contain compressed gases, high-pressure liquefied gases, or mixed gases. This document applies to rechargeable steel welded gas cylinders used for fire extinguishing, with a nominal working pressure not exceeding 10 MPa and a nominal volume of 4 L to 1,000 L, which are used to contain liquids with a standard boiling point below or equal to 60 °C, low-pressure liquefied gases, or mixed gases. This document does not apply to gas cylinders used for fire extinguishing that only withstand instantaneous pressure during fire extinguishing, as well as gas cylinders used for fire extinguishers.

Development Information

Word Count: 41 Thousand words Pages: 24 pages

Referenced Standards

GB 8335-1998 Special threads for gas cylinders GB/T 8335-2011 Special threads for gas cylinders GB/T 5099-1994 Seamless steel gas cylinders GB/T 5099.1-2017 Seamless steel gas cylinders—Part 1:Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa GB/T 5099.3-2017 Seamless steel gas cylinders—Part 3:Normalized cylinders GB/T 5099.4-2017 Seamless steel gas cylinders—Part 4:Seamless stainless steel gas cylinders GB 5100-1994 Welded steel gas cylinders GB/T 5100-2011 Welded steel gas cylinders GB/T 5100-2020 Welded steel gas cylinders GB 7144-1999 Colored cylinder mark for gases GB/T 7144-2016 Coloured cylinder mark for gases GB/T 8336-1998 Special thread gauges for gas cylinders GB/T 8336-2011 Special thread gauges for gas cylinders GB/T 9251-1997 Method for hydraulic test of gas cylinders GB/T 9251-2011 Methods for hydrostatic test of gas cylinders GB/T 9251-2022 Methods for hydrostatic test of gas cylinders GB 10878-1999 Special taps of taper threads for gas cylinders GB/T 10878-2011 Special taps of taper threads for gas cylinders GB 12135-1999 Technological specifications for periodic inspection station of gas cylinders GB/T 12135-2016 Technological specification for inspection agency of gas cylinders GB/T 12137-2002 Method for leakage test of gas cylinders GB/T 12137-2015 Methods for leakage test of gas cylinders GB/T 13004-2016 Periodic inspection and evaluation of seamless steel gas cylinders GB 13075-1999 Periodic inspection and evaluation of welded steel gas cylinders GB/T 13075-2016 Periodic inspection and evaluation of welded steel gas cylinders GB 25972-2010 Gas fire extinguishing systems and components NB/T 47013.2-2015 Non-destructive testing of pressure equipment - Part 2: Radiographic testing NB/T 47013.4-2015 "Non-destructive testing of pressure equipment - Part 4: Magnetic particle testing" NB/T 47013.5-2015 Non-destructive testing of pressure equipment - Part 5: Penetrant testing XF 1203-2014 The gas fire suppression system requirements for agent charging XF 1203-2014 GB 50263-2007 Code for installation and acceptance of gas extinguishing systems TSG 23-2021 Regulation on Safety Technology for Gas Cylinder TSG Z7001-2004 Accreditation Criteria on Special Equipment Inspection Agencies TSG Z7001-2021 Rules for Approval of Special Equipment Inspection Bodies GB/T 12135-2025 Technological specification for inspection agency of gas cylinders GB/T 12137-2025 Methods for leakage test of gas cylinders

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