Pressure vessel

A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.Spherical gas container.Cylindrical pressure vessel.Picture of the bottom of an aerosol spray can.Fire Extinguisher with rounded rectangle pressure vesselA pressure tank connected to a water well and domestic hot water system.A few pressure tanks, here used to hold propane.A pressure vessel used as a kier.A pressure vessel used for The Boeing Company’s CST-100 spacecraft. A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.