Storing chemicals and hazardous materials isn’t just about buying a tank and filling it up. It requires a detailed understanding of the materials, strict regulatory compliance, and choosing the right equipment for the job.
This guide outlines the best practices for chemical storage, including how to select the right tank, navigate regulations, and maximize safety and service life. These insights are based on expert knowledge and industry-leading practices.
Understand the Chemicals You’re Storing
Before you even think about tank materials or accessories, get to know the chemical.
Key Questions to Ask:
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What is the chemical’s flash point?
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Is the chemical corrosive, volatile, or temperature-sensitive?
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Are there compatibility concerns with common tank materials?
Flash Point & Material Selection
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Chemicals with flash points below 200°F typically require steel or high-alloy tanks.
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If above 200°F, polyethylene or FRP (fiberglass reinforced plastic) tanks may be suitable.
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Beware of chemicals with names ending in “MINE”, “ONE”, or “OL”—they often don’t play nice with polyethylene or FRP.
Pro Tip: Always check a chemical compatibility chart and consult with your supplier.
Chemical Storage Regulations: What You Need to Know
Storing hazardous materials is regulated at federal, state, and local levels—and the rules aren’t one-size-fits-all.
Areas to Watch:
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EPA, OSHA, and NFPA guidelines for safety and containment
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State-specific rules on secondary containment, registration, and inspections
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Local fire codes and environmental standards
🛠️ Stay compliant by subscribing to industry updates and regularly reviewing changes to relevant codes and standards.
How to Choose the Right Chemical Storage Tank
Common Tank Materials:
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Polyethylene Tanks: Lightweight, cost-effective for non-aggressive chemicals.
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FRP (Fiberglass): Stronger for corrosive contents.
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Carbon Steel or Stainless Steel: Required for low-flash-point, aggressive, or high-temperature chemicals.
Popular Tank Types:
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Vertical Tanks – Standard for general-purpose storage.
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Double-Wall Tanks – Built-in secondary containment for leak prevention.
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Conical Bottom Tanks – Ideal for settling solids or complete drainage.
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Horizontal Tanks – Great for tight spaces.
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Open-Top Tanks – Often used in mixing and batching.
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Chemical Feed Stations – Compact, pre-engineered for dosing applications.
📦 Need a customized setup? Mass Tank can help you design the right tank.
What to Tell Your Supplier
For the best-fit tank, your supplier needs complete information:
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Chemical name and concentration
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Temperature range
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Delivery method (e.g., bulk tanker)
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Desired fittings and connection sizes
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Site dimensions (footprint and height restrictions)
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Indoor vs. outdoor installation
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Accessibility for equipment delivery
Essential Tank Accessories for Chemical Storage
Enhance safety and functionality with these must-have features:
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Flanges and Fittings: Match to chemical compatibility and piping specs.
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Metallic Fittings: Recommended for aggressive or high-temperature chemicals.
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Level Sensors: Prevent overfilling and allow remote monitoring.
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Insulation & Heat Tracing: Required for cold climates or sensitive materials.
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Mixers, Baffles & Bridges: Customize for processing or blending needs.
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Lifting Lugs & Tie-Downs: Ensure secure transport and anchoring.
Chemical Storage Best Practices for Longevity and Safety
Keep your system safe and compliant for years with the following tips:
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Vent Adequately
Always oversize vents—especially when filling by bulk truck. -
Use a Tank Base Barrier
Install a buffer like roofing felt or a tank stand to protect from concrete abrasion. -
Protect from Sunlight
UV rays degrade plastic tanks. Use covers or place tanks indoors. -
Clean and Flush Regularly
Sediment and buildup can weaken tank walls or fittings. -
Use Flexible Connections
Prevent cracking caused by tank expansion and contraction. -
Minimize Sidewall Penetrations
Fewer holes mean fewer potential leak points.
Work with Experts Who Understand Chemical Storage
Whether you’re building a new facility or upgrading an existing one, chemical storage is too complex to tackle alone. Work with experienced professionals who understand:
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Regulatory compliance
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Chemical compatibility
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Tank design and installation
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Long-term maintenance strategies
At Mass Tank, we specialize in chemical storage solutions for every industry—from manufacturing and water treatment to energy and agriculture.
Final Thoughts
Safe, compliant, and efficient chemical storage starts with understanding your materials, following regulations, and selecting the right tank system. Invest in the right solution from the start, and you’ll avoid costly mistakes down the road.
Looking for expert guidance? Contact Mass Tank today to start your project with confidence.
