Standard

NS-EN 14359:2006

Withdrawn

Note: This standard has a new edition: NS-EN 14359:2017

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Abstract

1.1 This European Standard specifies the requirements for materials, design, manufacture, testing inspection, safety systems and documentation (including instructions for first operation), for commonly-used types of gas-loaded accumulators and gas bottles for fluid power applications (see 1.2).1.2 This European Standard applies to the following types of components, defined as the pressure-containing envelope of gas-loaded accumulators:bladder type;diaphragm type;piston type;transfer type;gas bottles used to provide additional gas capacity.They consist of one or several parts joined together by a variety of mechanical means and by welding.1.3 This European Standard applies to gas-loaded accumulators which operate with the following conditions:subject to an internal gauge pressure greater than 0,5 bar;working temperature of not lower than –50 °C and not higher than +200 °C;containing Group 2 liquids and gases as defined in the Pressure Equipment Directive 97/23/EC.It does not apply to:accumulators for use with dangerous fluids (see NOTE 1).NOTE 1 Fluid power applications utilize non-dangerous fluids as categorized in ISO 6743-4 in addition to an inert gas (e.g. nitrogen) which is used as the pre-charging medium.NOTE 2 There are no design limits to the volume of the accumulator.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2006-10
  • Version: 1
  • Document type: NAT
  • ICS 17.040.30
  • ICS 23.100.99
  • National Committee SN/K 39

Legal references

EU law: 97/23/EC

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