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How to Insulate a Polyethylene Tank to Regulate Chemical Temperature

Maintaining the proper temperature of a chemical inside a high density crosslinked polyethylene tank can be critical for safe and effective storage. For example, sodium hydroxide and caustic soda need to maintain temperature to prevent crystallization at lower temperatures.

Topics: Fittings and Accessories

Poly Processing Innovation Series: Enhanced Bellows Transition Fitting for Double Wall Tanks

You’ve heard the adage, “if a job is worth doing, it’s worth doing right.” Poly Processing believes this to be true 110% of the time when it comes to containment. Every single piece of a tank system needs to be completely secure to protect your workspace, your employees, the environment, and the chemical being stored. When you install a tank-within-tank or double wall storage tank system like the SAFE-Tank with a sidewall fitting, it may be important to also install a bellows transition fitting. The bellows fitting lets you safely connect the primary tank with the secondary containment tank.

Topics: Fittings and Accessories, FAQs

Identifying Gaskets and Bolts for Chemical Storage Applications

With over 50 years of experience in creating tanks, fittings, accessories and other materials that ensure your chemical storage solution is safe and tailored to the chemical you are storing, we understand the importance of using the right products for your chemical. We’ve learned how the most popularly stored chemicals, like Sulfuric Acid, Sodium Hypochlorite and Hydrochloric Acid, react to improper storage systems. One part of those tank systems that is crucial is a tank’s gaskets. The tank’s gaskets act as a mechanical seal with a particular fitting to prevent leaks or spills. It is very important to make sure the gaskets and bolts used on your storage tanks are in compliance with what is needed to protect your tank fittings from corrosion caused by reactive chemicals.

Topics: Fittings and Accessories

Is Polyethylene a Storage Solution for Elevated Temperature Tanks?

Certain chemicals such as ferric, alum, and hydrochloric acid, are inherently higher temperature chemicals. To avert catastrophic failure of your chemical storage tank, a margin of safety is required to manage risk. Poly Processing manufactures our tanks to meet your specific application requirements — including the type of chemical, the storage conditions, and the temperature of the chemicals you’re storing (among other considerations). Let’s take a look at the temperature factors you should keep in mind when purchasing a chemical storage tank. Related: How to Keep Your Chemicals Cool When the Heat Is On

Topics: Fittings and Accessories

The Best Heat Maintenance System for SAFE-Tank® Double Wall Tanks

Maintaining the proper temperature of a chemical inside a SAFE-Tank® double wall tank is often critical for safe storage. For example, sodium hydroxide and caustic soda need to maintain temperature to prevent crystallization.

Topics: Fittings and Accessories

The Benefits of Fewer Sidewall Penetrations in Your Tank System

When you design a chemical storage tank, it’s commonplace to request extra or "spare" fittings in the sidewall. These fittings aren’t designated for anything specific, but at some point you might need to add another accessory to the tank. It’s convenient to have that fitting already installed and ready to go. This is a common practice, but it’s a potentially hazardous one. Every time you penetrate the sidewall of a tank, you introduce another potential leak. Fittings have gaskets that need to be maintained and monitored for cracking. Over time, fittings and gaskets can degrade and require replacement. The fittings also need to have the proper torque on them for a proper seal.

Topics: Fittings and Accessories

Are Polyethylene (HDPE) Tanks UV Resistant?

Anytime a chemical storage tank is located outside, it’s exposed to harmful elements, such as sun, wind, and rain. Poly Processing recommends taking special considerations to protect the life of your storage tank, especially from damaging ultraviolet rays.

Topics: Fittings and Accessories, Applications

Chemical Storage Tank Ladders

In some chemical storage tank applications, it is necessary to install a ladder to allow for inspection, to check gauges, and to service level sensors or mixers. In this blog we will discuss the various ladder options available, as well as which ladder system is best for your storage application.

Topics: Fittings and Accessories

Creating a Leak-Free Seal With Poly Processing Tank Fittings

Rather than settle for the industry standard, Poly Processing redefines the standard by developing fittings and accessories that clearly address our customers’ needs. By analyzing industry requirements and working directly with our customers, we gain the insights to develop specialized products that address real-life issues in the field.

Topics: Fittings and Accessories

Using Baffles for Tank Mixing Applications

Mixing chemicals and other substances is a lot like mixing cake batter. A container is involved, as is a stand (or bracket) to support the mixing system. But, if you’ve ever made a cake, you know that you have to move the bowl around to mix all the ingredients. It doesn’t work to stick the beaters down in the bowl and keep them in one place.

Topics: Fittings and Accessories