AS 4670:2006 PDF Download

A standard called AS 4670:2006 describes the specifications for commercial butane and propane used for heating. It concentrates primarily on liquefied petroleum gas (LP Gas) products in the liquid phase, both in bulk and in cylinders, that are supplied for general home and industrial fuel needs. Unless the removal or loss of product from the vapor phase would change the makeup of the remaining liquid phase product, the standard is applied at the point of custody transfer.

It is crucial to note that AS 4670:2006 does not address the handling or storage of LP Gas because AS/NZS 1596 addresses such topics. This standard, however, only focuses on the requirements for the LP Gas product in question. To ensure the safe and effective use of commercial propane and commercial butane for heating purposes, it offers recommendations and regulations.