Pressure vessels are designed and manufactured to support the eclectic needs of various industries including automotive, biohazard waste, chemicals and petrochemicals, oil and gas, and mining and tunneling to name only a few.
Every one of these industries has specific requirements when it comes to pressure vessel applications. For this reason, certain important aspects need to be taken into considerations during the pressure vessel manufacturing process.
Pressure vessel inspection and testing is an extremely detailed process. It comprises a comprehensive list of activities and tests. It also includes the standards that have to be adhered to during the pressure vessel design and construction process. These include:
Pressure vessel is a strategically built storage tank that contains gases or liquids under pressure significantly different from the ambient pressure. The materials held by pressure vessels can be anything from propane, water, liquid nitrogen, refrigerant, ammonia, and compressed air, chlorine, butane to LPG.
Pressure vessels since the very first day of their application have been performing this challenging role of holding elements (gas, liquid or semi solid materials) at pressure levels substantially different from the ambient pressure. These strategically constructed cylinder-shaped closed containers are expected to be built with extreme care and exact specifications and features, as any loophole in the construction or feature can lead to leakage or explosion, which can be fatal in nature. No wonder that the aspects such as design, features, manufacture and operation of pressure vessels are regulated by the engineering authorities backed by legislation.
Pressure vessels are extensively useful in various industries such as petroleum, food and beverage, pharmaceutical, chemical, oil and gas, etc. The capacity of storing fluids as well as gases under immense pressure makes these vessels prone to accidents and mishaps.
It is essential to follow prescribed safety measures for pressure vessels when it comes to the manufacture and operations. Below are basic guidelines that will help end users to safeguard against any plausible mishaps:
If you belong to the North American pressure vessel manufacture sector, then you must adhere to the safety requirements for pressure vessel design and fabrication. The cutting, bending, welding and assembling processes of metals for vessel fabrication are strictly controlled.
ASME (The American Society of Mechanical Engineers) has established a code for pressure vessel fabrication. ASME standard basically provides rules for design and fabrication of pressure vessels in order to validate their safety, increase their longevity and functional value.