Combating Corrosion: Essential Strategies for Storage Tank Longevity

Storage tanks are highly susceptible to corrosion, which, if not immediately addressed, can lead to structural damage, product contamination, and costly repairs. Hence, it is imperative to implement corrosion-resistance strategies to protect your storage tanks.

This article will explore some essential strategies that can help extend the lifespan of storage tanks. After all, protecting these valuable assets will pay off big time in the long run.

Factors Affecting Storage Tank Longevity

In general, metal water tanks are quite strong and durable, as you would expect, and have a life expectancy of more than 30 years. However, there are storage tanks that are still in use that are already 100 years old. It all boils down to the material of the storage tank, the location, and its usage that determines the longevity of a storage tank.

Material of the Storage Tank

Most water tanks are made using metal, mostly stainless steel. However, all storage tanks will degrade over time, and for metal storage tanks, they will most likely corrode as time passes by. Stainless steel tanks have an expected service life of over three decades when well maintained and applied with the proper coatings and linings.

Storage Tank Usage

The service life of a tank is also dictated by how it is being used. A unit that contains clean and fresh water for human consumption will typically have a much longer lifespan than that of a unit with harsh chemicals or salt kept in it.

If you are using a stainless-steel tank as storage for water consumption, it is highly recommended to install a food-grade tank liner. This is to guarantee the long-term integrity of the tank and to avoid any oxidized steel or zinc from contaminating the water supply.

The Placement of your Storage Tank

A storage tank’s life expectancy is also determined by the geophysical characteristics of the location where you will install the unit. Beware if the tank is built near a body of saltwater because the air will most likely speed up the corrosion of the unit.

If you live in a coastal area, you might need to shell out a few more bucks to ensure that your tank has the proper sheeting, which aids with protection against salty air. But if you will acquire a stainless-steel tank, this is not a problem.

Measures on Extending Storage Tank Longevity

Storage tanks are an essential component of every home and industry, providing a reliable source of water and storage space for chemicals for various activities. However, storage tanks require regular maintenance to ensure they function efficiently and last for years to come.

Proper Coating and Linings

Applying high-quality coatings and linings to storage tanks is one of the most effective ways to combat corrosion. These protective layers act as barriers, shielding the metal from corrosive substances.

It is crucial to choose coatings and linings that are specifically designed for the stored product and the tank’s operating conditions.

Regular Inspections and Maintenance

Regular inspections and maintenance are critical for identifying and addressing corrosion in storage tanks. It is essential to monitor the tank’s performance, including pressure levels, leakage rates, and product quality. Any abnormalities should be investigated promptly to prevent further corrosion-related issues.

Corrosion Monitoring

Implementing corrosion monitoring systems can provide valuable data about the corrosion rate and potential issues in storage tanks. These systems may include corrosion coupons or corrosion probes. By monitoring the corrosion process, you can identify areas of concern and take proactive measures to mitigate corrosion.

Proper Ventilation and Drainage

Adequate ventilation and drainage are crucial for preventing the buildup of moisture and corrosive substances in storage tanks. Moisture can contribute to the corrosion process, so it is important to ensure proper ventilation to promote airflow and minimize moisture accumulation. Additionally, maintaining effective drainage systems can prevent the pooling of liquids that may contain corrosive elements.

Combat Storage Tank Corrosion with the Help of Storage Tank Inspections!

As a residential, commercial, or industrial property owner, regular inspection and maintenance of your storage tanks are the best form of care you can show. Remember, by prioritizing corrosion prevention and maintenance, your storage tanks will operate reliably and efficiently in the long run.

With the professional help of our specialists from Storage Tank Inspections, you can prevent corrosion and extend your storage tank’s longevity. We cater to various storage tank services, such as inspections for fire tanks, potable water tanks, reservoirs, industrial panel tanks, and more! 

Give us a call now to discuss your storage tank inspection needs.

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