Final Draft
International Standard
ISO/FDIS 28300
Oil and gas industries including lower carbon energy — Venting atmospheric and low-pressure storage tanks
Reference number
ISO/FDIS 28300
Edition 2
© ISO 2026
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 28300:2008

Abstract

ISO 28300:2008 covers the normal and emergency vapour venting requirements for aboveground liquid petroleum or petroleum products storage tanks and aboveground and underground refrigerated storage tanks designed as atmospheric storage tanks or low-pressure storage tanks. Discussed in ISO 28300:2008 are the causes of overpressure and vacuum; determination of venting requirements; means of venting; selection, and installation of venting devices; and testing and marking of relief devices.

ISO 28300:2008 is intended for tanks containing petroleum and petroleum products but it can also be applied to tanks containing other liquids; however, it is necessary to use sound engineering analysis and judgment whenever ISO 28300:2008 is applied to other liquids.

ISO 28300:2008 does not apply to external floating-roof tanks.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 67/SC 6
    ICS :
    75.180.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

7
Affordable and Clean Energy

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