A term used to describe the small space between the inner and outer walls of a double-wall tank or double-wall piping.
In the petroleum marketing industry, it is more common to refer to this area as an interstice, or an interstitial space.
A term used to describe the small space between the inner and outer walls of a double-wall tank or double-wall piping.
In the petroleum marketing industry, it is more common to refer to this area as an interstice, or an interstitial space.