Fixed roof tank
id:
fixed-roof-tank-199-12646307
title:
Fixed roof tank
text:
A fixed roof tank is a type of storage tank, used to store liquids, consisting of a cone- or dome-shaped roof that is permanently affixed to a cylindrical shell. Newer storage tanks are typically fully welded and designed to be both liquid- and vapor-tight. Older tanks, however, are often riveted or bolted, and are not vapor tight. A breather valve, commonly installed on many fixed roof tanks, allows the tank to operate at a slight internal pressure or vacuum. This valve prevents the release of
brand slug:
wiki
category slug:
encyclopedia
description:
Liquid storage
original url:
https://en.wikipedia.org/wiki/Fixed_roof_tank
date created:
date modified:
2023-07-16T12:45:07Z
main entity:
{"identifier":"Q25326946","url":"https://www.wikidata.org/entity/Q25326946"}
image:
fields total:
13
integrity:
14