Steel tanks and vessels provide exceptional strength, but they’re susceptible to chemical corrosion. Any steel tank used for storing harmful chemicals will need to be protected with some form of internal lining/liner. A polyethylene lining system is designed to protect your steel tank against the harshest chemicals to give you broad chemical resistance alongside the durability and strength of a steel tank.
Topics: Tank Design and Materials
Powder coating is a dry finishing process that uses powder to create a high-quality finish on surfaces. The coating is applied with a combination of electrostatic charge and heat curing process. Powder coatings are available in thousands of colors, and are as versatile as liquid paint, while offering some advantages over the traditional painting process.
In this blog we look at two types of plastic tank manufacturing, rotational molding and extrusion winding and explain how each process works and the benefits of a seamless (homogenous) tank for chemical storage. In polyethylene chemical storage tank manufacturing, there are a couple of popular processes to produce tanks. One involves rotationally molded tanks and the other is extrusion wound tanks. Each of these types of tanks are manufactured in a specific way. For some applications, the process by which a tank is manufactured is critical.
Topics: Tank Design and Materials
We discuss the latest in polymer composite technology for storing strong oxidative chemicals like Sodium Hypochlorite, Hydrochloric Acid, and Sulfuric Acid. Poly Processing Company commonly uses high-density crosslinked polyethylene in our chemical storage tank construction. We use an engineered polyethylene called OR-1000 system inside of our crosslinked polyethylene tanks for heavy oxidizing chemicals, ensuring durable construction and an excellent antioxidant system.
Topics: Tank Design and Materials
Storage tanks that are used outdoors need to be protected from the elements. Depending on the chemical being stored, and if the tank is kept outside, there are also factors to consider in order to protect the tank and its contents.
Topics: Tank Design and Materials
In any chemical process, consistency and reliability are key. Not only do you want to know what the incoming materials consist of but you also need to know how they react when they're used in engineering. One of the ways Poly Processing ensures both reliability and uniformity is through various quality control steps and tests. One of those tests is using a Brabender Plasticorder to test the resin we use to make our tanks.
Topics: Value Added, Tank Design and Materials
Maintaining the proper temperature of a chemical is often critical for safe storage. For example, sodium hydroxide, at a 50% concentration will start to crystalize at or below temperatures of 60 degrees Fahrenheit. With Poly Processing tanks, heat pads and insulation are available to maintain the specific temperature of the chemical being stored. Heating pads and foam insulation combine to maintain the chemical temperature even when the tank is exposed to lower ambient temperatures.
Proper chemical storage is an important aspect of operating a plant or facility. In order to ensure that chemicals are stored safely in polyethylene tanks, you have to choose or custom-build a tank with the correct wall thickness. But what goes into determining the correct wall thickness for your chemical storage tank?
Topics: Tank Design and Materials
Secondary containment is an important financial safeguard that helps plant operators mitigate the risks associated with chemical spills. With containment options such as open-top vertical tanks and concrete basins, rain, debris and other environmental factors can lead to potential equipment damage and contamination of any chemical that might get into the interstitial space. For these reasons, the initial costs of investing in a SAFE-Tank system versus other secondary containment options, not to mention the potential lifetime savings on maintenance costs, is well worth it.
You’re ready to configure your chemical storage tank system and you know the chemical you’re storing, the size of tank needed and you may even have an idea of the fittings you might require. But what are you missing when you design your chemical storage tank configuration?
Topics: Tank Design and Materials
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