subject: Understanding The Various Uses And Applications Of Pressure Vessels In Industries [print this page] Often, materials such as gas, air, ammonia, nitrogen etc need to be stored in pressure vessels. These materials are required to be stored in pressure vessels to maintain a consistency that is different from the ambient pressure. Since various materials are stored in a highly pressurized form, such vessels need to be extremely safe to useotherwise it can lead to some catastrophic situations. A safe operating pressure and temperature are integral to the functioning of a pressure vessel. These belong to the heavy machining sector.
Lets take a look at the different types of vessels & tanks:
Thin-walled: This type of a pressure vessel is defined as one which has a radius that is at least five times larger than its wall thickness. This ensures that the stress on the wall is uniform. For instance, storage walls are classified as a thin-walled pressure vessel. This can be used to store liquid, gas or vapor in a pressurized form.
Thick walled: Such pressure vessels are 10 percent thicker than their inside diameter. They are most useful in applications where high temperatures are prevalentfor instance in power stations, petrochemical industries, oil refineries among others. These vessels have to be immune to hazards such as high temperature and materials with a caustic nature. Many of these factors may lead to mechanical loading and degradation in general. Hence, these vessels are suited for the heavy-duty applications because they can withstand internal as well as external pressure. It is the tensile strength that counts in such a situation.
Transportable vessels: These are among the most commonly used pressure vessels. But since they are used so rampantly their maintenance leaves a lot to be desired. They come in different sizes and are usually available in a cylindrical shape. They need to be checked for faultless performance once in every 10 years and they should ideally be repaired or scrapped if they are not up to the mark.
In addition to this, there are several other types of vessels & tanks that are in use these days. No matter what type of pressure vessel one is using, the maintenance is of utmost important. For starters, such a vessel cannot afford to have even the minutest of cracks, punctures or ruptures. It could lead to leakage or possible explosions. The knobs, screws and latches of such vessels should be sealed perfectly, leaving no gaps whatsoever. The vessels are usually made by manufacturers involved in heavy machining production. Such vessels should be made from a material that has high tensile strength and can also withstand the caustic nature of certain chemicals that are store in these vessels. Such vessels are used in various research laboratories as well. No matter what type of pressure vessels you are looking for, you can search for it online and place a direct order to save time and money.
