UL 252 BULLETIN-2008《UL Standard for Safety Compressed Gas Regulators COMMENTS DUE: MAY 12, 2008》

The requirements cover regulators used to reduce the pressure of compressed industrial gasesfrom a source or storage cylinder pressure of not more than 5500 psig (37.91 MPa) to the use pressure. Regulators covered by these requirements are intended for use with compressed gases such as air, carbon dioxide, inert gases, fuel gases, nitrogen, nitrogen oxide, and oxygen.Regulators for welding, cutting, and heating operations are intended for use in accordance with the Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding, Cutting, and Allied Processes, NFPA 51-1992.

标准信息:

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  2. 中文名称:
  3. 英文名称:UL Standard for Safety Compressed Gas Regulators COMMENTS DUE: MAY 12, 2008
  4. 国际标准分类:23.060.40
  5. 标准前缀:UL
  6. 标准状态:废止
  7. 发布单位:US-UL
  8. 发布日期:2008-04-11
  9. 废止日期:
  10. 实施日期:
  11. 页数:2 页