HG/T 3661.1-1999
Burning gases for welding and cutting.propene (English Version)
- Standard No.
- HG/T 3661.1-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Chemical Industry
- Status
- 2016-09
- Replace By
- HG/T 3661.1-2016
- Latest
- HG/T 3661.1-2016
- Scope
- This standard specifies the requirements, test methods, packaging, marking, transportation, storage, etc. of gas-fired propylene for welding and cutting. This standard applies to propylene extracted from catalytic cracking gas in refineries, or propylene obtained from oil and gas mining and petroleum processing. It is mainly used for metal flame cutting and non-ferrous metals such as copper and aluminum, and carbon steel sheets (less than or equal to 2mm) welding. Molecular formula: C|(3)H|(6) Relative molecular mass: 42.078 (according to the 1997 international relative atomic mass)
HG/T 3661.1-1999 history
- 2016 HG/T 3661.1-2016 Propylene for industrial gas cutting and welding
- 1999 HG/T 3661.1-1999 Burning gases for welding and cutting.propene
