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When selecting a Hot-Dip Galvanizing (HDG) service, savvy contractors and engineers know that price isn’t the only factor. The most critical element is the Galvanizing Standard. This is the only guarantee that your steel will resist corrosion for its intended design life. At Siam Steel Galvanizing (SSG), we strictly adhere to the ASTM A123 standard—the global benchmark for the galvanizing industry. What is the ASTM A123 Standard? ASTM A123 is the standard specification for zinc coatings on...

In the world of construction and heavy industry, rust and corrosion are the silent enemies that eat away at both structural integrity and your budget. Choosing the right protective coating is critical. This is why Hot-Dip Galvanizing (HDG) from Siam Steel Galvanizing is the #1 choice trusted by experts. 1. Long-Term Durability: 50+ Years Service Life Hot-dip galvanizing isn’t just a surface coating; it’s a chemical reaction where zinc bonds metallurgically with the steel. This creates...

  This FAQ covers everything you need to know about our hot-dip galvanizing services in one place. We’ve gathered the most frequently asked questions about steel galvanizing from our customers and provided clear, easy-to-understand answers from the expert team at Siam Steel Galvanizing     Q: How many types of galvanizing services does Siam Steel Galvanizing offer? A: Siam Steel Galvanizing offers two types of galvanizing services: Hot-dip galvanizing, which is suitable for most steel...

Rust prevention is a critical factor in all types of steel applications, whether in construction, factory structures, equipment manufacturing, or a wide range of industrial components. One of the most effective and widely used methods for corrosion protection is galvanizing, a process that significantly extends the service life of steel. Galvanized steel offers excellent resistance to weather conditions and moisture while helping reduce long-term maintenance costs. This article provides an in-depth...

Siam Steel Galvanizing Co., Ltd. (SSGL), a leading galvanizing provider in Thailand, continues to reinforce its position as a national expert in industrial zinc coating with the launch of its new “Spinning Galvanizing Bath.” Designed and installed to meet international standards, this new facility is engineered to enhance production capacity and support small-sized steel components with greater efficiency. The introduction of SSGL’s Spinning Galvanizing service marks another major milestone for the...

  Can You Paint Over Rust? Common Misconceptions and Expert-Recommended Ways to Remove and Prevent Rust Rust is a common issue that many people encounter when working with steel—whether it’s structural steel, checkered plates, steel box sections, or steel grating. Many assume that rust is a minor problem and believe that a quick fix like simply “painting over rust” is enough to solve it. However, the truth is that painting over rust without proper surface preparation can actually lead to even...