GB 4351.2-2005
Portable fire extinguishers-Part 2:Requirements for seamless steel cylinders of portable carbon dioxide fire extinguishers (English Version)
- Standard No.
- GB 4351.2-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- Latest
- GB 4351.2-2005
- Replace By
- GB 4351-2023
- Replace
- GB 4351-1997
- Scope
- This part specifies the type and parameters, technical requirements, test methods, inspection rules and other requirements of steel seamless cylinders for portable carbon dioxide fire extinguishers. This section applies to seamless steel cylinders for portable carbon dioxide fire extinguishers.
GB 4351.2-2005 Referenced Document
- GB/T 222 Permissible tolerances for chemical composition of steel products*， 2006-02-05 Update
- GB/T 224 Determination of the depth of decarburization of steels*， 2019-06-04 Update
- GB/T 226 Test method for macrostructure and defect of steel by etching*， 2015-09-11 Update
- GB/T 228 Metallic materials--Tensile testing at ambient temperature
- GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
GB 4351.2-2005 history
- 2005 GB 4351.1-2005 Portable fire extinguishers-Prat 1:Performance and construction
- 1997 GB 4351-1997 General specifications for portable fire extinguishers
GB 4351.2-2005 Portable fire extinguishers-Part 2:Requirements for seamless steel cylinders of portable carbon dioxide fire extinguishers has been changed from GB 4351-1997 General specifications for portable fire extinguishers.
