Hot Dipped Galvanizing – Why Choose It?

Hot Dipped Galvanizing – Why Choose It?

Have you ever been driving along and wondered how the guard rails on the side of the highway never seem to rust?

That’s because they are coated in a galvanized finish to avoid maintenance and replacements throughout their lifetime. But we’re not talking about guardrails here… At Manhole Covers Direct, we ensure the longevity of our manhole covers by offering protective coatings to prevent rust and corrosion for years on end.

So What Is Hot-Dipped Galvanizing?

First, let’s understand the basics. Galvanizing is the process of coating steel or iron in zinc, while hot-dipped galvanizing is literally dipping the metal in a bath of molten zinc, producing its metallic zinc color. Zinc is more reactive than iron or steel and will attract oxidation, saving the ferrous metals. Hot-dipped galvanizing can last for up to 100 years, depending on the environment and traffic.

Why Choose Hot-Dipped Galvanizing?

When it comes to corrosion prevention, hot-dipped galvanizing is a highly sought-after finish for our manhole covers and fabricated steel as a whole. Due to its reliability and longevity, hot-dipped galvanized steel is a cost-effective option, requiring less maintenance and replacement expenses for consumers, whereas rust-preventative paint may require scraping, sanding, and repainting multiple times over the course of its lifetime. Some engineers may even require the ASTM A123 specification. If needed, this certification can be provided with your project.

At Manhole Covers Direct, we offer high-quality, customizable solutions to meet all your manhole cover needs. Our hot-dipped galvanized finish option ensures that your products meet functional demands and stand the test of time. Its strong corrosion protection makes it an excellent choice for finishing products. Go to our Request A Quote page to get started with our expert engineers about why hot-dipped galvanizing is the right option for you!