Steel is a very important construction material worldwide. The said material is often going susceptible when subjected to atmosphere. Thus protection becomes a major concern. Hence Galvanization is done to protect steel from chances of possible corrosion. Galvanization is a chemical process by which a coating of zinc oxide is deposited on the surface of steel so that it does not get rusted on contact with moisture. The cost of such protection is quite higher than the cost of material itself. The advantage of using zinc oxide as galvanizing material is that even if the coating gets scratched still the remaining zinc can help in protecting exposed steel from atmosphere. This is a very rare advantage which is not available with powder coating, paint and several other methods to protect the surface of steel. There are certain advantages for which galvanization is favored and that obviously the low cost attached with it along with maintenance free life of the material involved. The galvanized steel tubes and pipes are different in terms of their longevity from the hot dip galvanizing as such in the former case the layer of coating is thin enough and does not stay for long and if coated with paint the sustainability increases. The hot dip galvanization is not suitable in most of the cases as it is found to reduce the strength of the base material and thus it is not suitable in all cases especially for nuts and bolts. The degree of the galvanization is measured by the weight of zinc per unit surface area without bothering about its thickness. Generally the galvanization process is done on the sheet of steel before turning it into any particular form.
Today the steel tubes come with galvanization already done on them before being marketed to customers. There are certain advantages available with galvanized steel tubes and pipes which are not negligible. The galvanized steel tubes and pipes are rust free from the first instant and prevent the atmospheric moisture to react directly with the material. Secondly the zinc coating is scratch proof and durable which makes the material really attractive to customers and consequently people have no option than to go for it. Talking about the durability of the galvanized materials the outer layer acts as a sacrificing layer protect the parent material from any damage.
The galvanized steel tubes are used almost at everyplace. Some people use them to coat their houses and nowadays it has become an industrial standard for the materials. Still the galvanized piping is not sufficient as such the pipes get affected from inside out due to reaction with chemicals added with water as a result plaque formation happens. It causes severe water pressure problems and contamination problems. Thus nowadays it has been replaced by copper and plastic pipes. Still people use galvanized pipes and tubes for their outdoor purposes due to the mechanical strength of the material. As a whole galvanization is beneficial and it should be used tactfully viewing the nature of materials which can bear the strength of the process involved in it.
Today the steel tubes come with galvanization already done on them before being marketed to customers. There are certain advantages available with galvanized steel tubes and pipes which are not negligible. The galvanized steel tubes and pipes are rust free from the first instant and prevent the atmospheric moisture to react directly with the material. Secondly the zinc coating is scratch proof and durable which makes the material really attractive to customers and consequently people have no option than to go for it. Talking about the durability of the galvanized materials the outer layer acts as a sacrificing layer protect the parent material from any damage.
The galvanized steel tubes are used almost at everyplace. Some people use them to coat their houses and nowadays it has become an industrial standard for the materials. Still the galvanized piping is not sufficient as such the pipes get affected from inside out due to reaction with chemicals added with water as a result plaque formation happens. It causes severe water pressure problems and contamination problems. Thus nowadays it has been replaced by copper and plastic pipes. Still people use galvanized pipes and tubes for their outdoor purposes due to the mechanical strength of the material. As a whole galvanization is beneficial and it should be used tactfully viewing the nature of materials which can bear the strength of the process involved in it.
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