Pressure vessels are used in many industries for storing liquids and gases at varying pressures and temperatures. Most of these stored materials manufacture an enormous amount of energy, which if not handled properly may guide to catastrophic failure or loss of containment.
The Promec Engineering industry standards demand several requirements. It means, manufacturers of Pressure Vessels must connect sure requirements before they actually start manufacturing these vessels. "4 Essential Factors for Pressure Vessel Manufacturing", Read this post to know more: http://promec.com.au/service/pressure-vessels/