FDA Approved Tanks: What It Means and Why It Matters
FDA Approved Tanks: What It Means and Why It Matters You will see "FDA Approved" on many of our polyethylene tanks, but what does it actually mean? How is it different from "food-grade"…
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Rotational Molding: How Polyethylene Tanks Are Made
Rotational Molding: How Polyethylene Tanks Are Made Every polyethylene tank in our catalog is manufactured by rotational molding — a process that creates seamless, one-piece hollow stru…
read moreTank Foundation Guide: Gravel, Concrete, and What Your Tank Actually Needs
Tank Foundation Guide: Gravel, Concrete, and What Your Tank Actually Needs The foundation under your tank is more important than the tank itself. A premium tank on a bad foundation will…
read morePolyethylene Chemical Compatibility: Complete Guide
Polyethylene Chemical Compatibility: Complete Guide High-density polyethylene (HDPE) is one of the most chemically resistant plastics available, but it is not universally compatible wit…
read moreUnderstanding Specific Gravity Ratings: What the Numbers Mean
Understanding Specific Gravity Ratings: What the Numbers Mean Specific gravity is the single most important number on a tank specification sheet, and the most commonly misunderstood. It…
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