Tianjin Steel Factory galvannealed steel in coils

GI Galvannealed steel profile:                                                                                              

Galvanneal is a steel product with a zinc-iron alloy coating on the steel surface, produced by the continuous hot-dipping process. To achieve the required zinc coating thickness for different coating specifications we need to pass a hot dipped strip through a variable low pressure, high volume air stream. The strip then enters a furnace and the heat converts the zinc coating to the zinc-iron alloy coating. There is no spangle, simply a grey matt appearance. It can be also produced as extra smooth type.

Our Services:                                                                                                                              

We also provide unmatched services for GI Galvannealed steel coil Fabrication and Warehousing Services.  Provide design and installation of pallet racking, industrial shelving, multi-level structural mezzanines and more. We also manufacture smaller-scale storage and workspace solutions, including department storage. We are licensed service providers and our steel fabrication services involve the cut-to-length and slitting services. We provide services for the specific requirements of our esteemed clients.

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Q: How It's Made                                                                                                                                                      

A: One of the most common ways of making steel resist rust is by combining (alloying) it with a metal that is less likely to corrode: zinc. When steel is submerged in melted zinc, a chemical reaction permanently bonds the zinc to the steel. Therefore, the zinc isn't exactly a sealer, like paint, because it doesn't just coat the other metal; it actually permanently becomes a part of it. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel.

Q: Uses                                                                                                                                                                     

A: Galvanized steel can be found almost everywhere. Many individuals live in steel frame houses, and buildings are often made with galvanized steel roofs. There are multiple steel parts in cars that help protect them from the weather, and it's used in many marine applications due to its ability to withstand the salt and the elements. Besides being inexpensive, durable and effective, this metal is also popular because it can be recycled and reused multiple times.

Q: Disadvantages                                                                                                                                                    

A:There are relatively few disadvantages to galvanization, but it's not a good method for protecting all steel items. Some objects cannot be hot-dipped, often because they are too large or too small, and other forms of galvanizing often are not as protective and long-lasting. Eventually, the zinc will be corroded, although how long this takes depends on the thickness of the coating and the environment. Galvanized steel has a much shorter lifespan when it's regularly exposed to rain or seawater.