Pressure Vessels are special containers which are made to store items like liquids or gasses in a highly pressurized form. It is made of high strength material and is built to withstand much more than your regular atmospheric pressure. While there are a number of items with which pressure vessels are made, these days, the stainless steel pressure vessel has become the top seller in many lists. This is because such a vessel is suitable for storing a wide range of materials and yet at the same time compliant with industry standards such as being fitted with pressure vessel manway covers.
Key Advantages of Stainless Steel Pressure Vessel:
The first and most important advantage of a pressure vessel made of stainless steel is that it provides very high strength and durability while steel being very affordable. In many cases, you will be able to get strength approaching that of more exotic materials without actually having to bear the cost of those materials.
Next big advantage of a stainless steel pressure vessel is that it is very resistant to corrosion. While vessels made of iron will react with moisture and oxygen present in the air and will rust unless they are regularly painted, preferably from both inside and outside, stainless steel pressure vessels have not much risk of corrosion.
Third big advantage of stainless steel pressure vessels is that they are very hygienic. Many pharma companies and food processing companies use pressure vessels to store and make their products. For them, vessels made of regular iron will not be able to maintain required hygiene levels but stainless steel has no such problems.
Fourth big advantage of stainless steel pressure vessels is that they are very easy to manufacture. You can build them in many shapes and sizes and can also install industry standard fitments like pressure vessel manway covers on them without increasing the cost in any significant manner.
Fifth advantage is that stainless steel pressure vessels can operate in a wide range of temperatures with little to no impact on their tensile strength, storage capacity as well as overall reliability. This may not be the case with vessels made of other cheaper materials.
Common Uses of Stainless Steel Pressure Vessels:
Water treatment is among the most common uses of stainless steel pressure vessels. Many water treatment plants which use processes such as reverse osmosis, filtration, and chemical dosing prefer these vessels. This is primarily because They are very hygienic, provide durability and corrosion resistance in harsh water treatment environments.
The chemical processing industry is among the largest users of stainless steel vessels. Being built in both custom and standard sizes, along with standard fitments like pressure vessel manway covers makes these vessels very well suited for chemical industry which can use these tanks as drop in replacements for their older tanks as time passes and they need to replace them.
The liquified natural gas industry is also a very large user of a stainless steel pressure vessel. LNG has to be stored at very cool temperatures at very high pressures. This is where steel made pressure vessels excel because they are very durable and can be used for much longer times than tanks made of other materials.
Food and beverage processing is also among the largest users of stainless steel pressure vessels because hygiene is their topmost priority and this is where stainless steel vessels excel. These vessels require much less maintenance than other tanks and thus also ensure lesser downtime.
Similar to the food processing industry, the pharmaceutical industry is also among very large users of stainless steel vessels. Medicine manufacturing requires hygiene at every step and thus stainless steel tanks are the preferred choice for this industry.
