GB/T 9251-2022
Methods for hydrostatic test of gas cylinders (English Version)
- Standard No.
- GB/T 9251-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 9251-2022
- Replace
- GB/T 9251-2011
- Scope
- This document specifies the basic requirements for the hydrostatic test method and test device for gas cylinders. This document is applicable to the hydraulic test of gas cylinders with a nominal working pressure not greater than 70 MPa (gauge pressure, the same below). This document does not apply to gas cylinders filled with solid fillers.
GB/T 9251-2022 Referenced Document
- GB/T 13005 Terminology of gas cylinders
- GB/T 35015 Calibration method for calibrated cylinder used in water jacket hydrostatic test
- JJG 1036 Electronic Balance*， 2022-12-07 Update
- JJG 539 Verification Regulations for Digital Indicating Scales
GB/T 9251-2022 history
- 2022 GB/T 9251-2022 Methods for hydrostatic test of gas cylinders
- 2011 GB/T 9251-2011 Methods for hydrostatic test of gas cylinders
- 1997 GB/T 9251-1997 Method for hydraulic test of gas cylinders
