What's New - Poly Processing Blog | Tank Design and Materials

Polyethylene Wall Thickness – Perceptions vs. Reality

Some polyethylene tank manufacturers claim they do not taper their tank walls. Poly Processing meets or exceeds ASTM D-1998 standards for wall thickness.

Topics: Tank Design and Materials

Chemical Storage Tank Ladders: OSHA Safety Standards & Best Practices

The chemical storage tank industry presents unique workplace challenges, as workers frequently access elevated equipment and fittings on the domes of storage tanks. According to the World Health Organization, falls rank as the second leading cause of unintentional injury death worldwide. For chemical storage facilities, implementing robust fall prevention measures is absolutely critical.

Topics: Tank Design and Materials

Compliance & Regulations for Chemical Storage Tanks

When purchasing a chemical storage tank, it can feel overwhelming to navigate the landscape of industry standards and regulatory requirements. From material testing protocols to federal safety mandates, the compliance considerations are numerous — and the stakes can be high. A misstep can mean choosing a tank that fails prematurely, exposes workers to hazardous chemicals, or runs afoul of federal and state regulations.

Topics: Fittings and Accessories, Tank Design and Materials

Your Double-Wall Tank Might Be Incomplete Without Double-Wall Piping

When it comes to storing liquids safely — whether chemicals, wastewater, or materials used in the food and beverage industry — double-wall piping is an essential layer of protection. The majority of double-wall piping applications are used to address the safe handling of wastewater chemicals, contaminated groundwater, and chemical process safety. Double-wall piping systems are designed to guard against leaks in a variety of chemical storage settings. When paired with a SAFE-Tank® system, they create a storage solution that offers even greater security and peace of mind.

Topics: Fittings and Accessories, Tank Design and Materials

Why Chemical Storage Tank Wall Thickness Matters & How to Get It Right

Wall thickness is one of the most important factors in a safe and reliable chemical storage system. The thickness of a polyethylene tank wall determines how well the vessel can handle the weight of the chemical, the specific gravity rating, process temperatures, and long-term mechanical stress. Getting wall thickness right protects people, equipment, and the environment.

Topics: Tank Design and Materials

Chemical Storage Tanks: A Quick Guide for End Users

Selecting the right chemical storage solution can feel overwhelming, especially when safety, compliance, cost-effectiveness, and useful life are all on the line. Whether you're upgrading your existing tank infrastructure or implementing a new storage system, understanding your options will help you make an informed decision that protects both your operation and your bottom line.

Topics: Tank Design and Materials

Popular Customization Options for Chemical Storage Tanks

Proper tank design is crucial to successful and safe chemical storage. Purchasing a chemical storage tank isn't just about selecting the right size — it is vital to design the proper tank configuration for the safety of your employees, the protection of the environment, and to get the most out of your investment.

Topics: Tank Design and Materials

IBC Flood Zones: Building Requirements & Insurance Implications

Building in flood-prone areas requires careful consideration of both safety standards and insurance implications. These considerations apply not only to homes and building structures, but even to chemical storage systems.

Topics: Tank Design and Materials

Choosing Between Steel, Polyethylene & Fiberglass Tanks

Purchasing a high-performance chemical storage tank is a significant investment for your company, and choosing the right tank for your needs isn't always an obvious decision. Whether you're considering fiberglass reinforced plastic (FRP), stainless steel, mild steel, or crosslinked polyethylene (XLPE) tanks, it's essential to understand the differences between them and to know what to expect in terms of cost, maintenance, service, delivery times, and protection.

Topics: Tank Design and Materials

Getting Plastic Tank Foundations Right: Professional Design Matters

When installing a plastic storage tank, whether for water, chemicals, or other liquids, the foundation pad might seem like a simple concrete slab. However, proper pad design is critical for tank performance, longevity, and safety – and it's more complex than you might think.

Topics: Tank Design and Materials

What's New: Tank Design and Materials