April 24, 2017: (SA) Use of DOT Specification 39 Cylinders for Liquefied Flammable Compressed Gas

PHMSA issued a revised safety advisory regarding DOT-39 cylinders that exceed 75 cubic inches. The advisory states these cylinders should not be transported or filled with liquefied flammable compressed cyclopropane, ethane, ethylene, or liquifed petroleum gases.

Docket No. PHMSA–2016–0078; Notice No. 2016–14