CORROSION PROTECTION/SPECIALITY COATING & INDUSTRIAL PAINTING OF CONSTRUCTION INDUSTRIES

CORROSION PROTECTION OF CONSTRUCTION INDUSTRIES

Shuban Infra Engineering Corporation is among the leading name involved in offering standards corrosion prevention engineering services on steel & concrete surface. We, have achieved significant milestone imparting Engineering excellence towards corrosion protection on steel surface. Our team consists of professionals who are qualified and experienced. Our aim is to make the world Corrosion free. offers best in class Corrosion protection services.

Abrasive Blasting

We provide Abrasive blasting for the application of any protective coating. In this process the metal surface is thoroughly cleaned and roughened using compressed air with suitable abrasives like Grit, Sand, Quartz, Aluminum Oxide etc. The abrasives are propelled using compressed air on to the substrate to remove Mill scale, Oil, Grease, Dirt, Rust, Oxides or paint to create a profile for any protective coating to adhere. Our highly efficient and dedicated team uses the latest techniques and processes in order to provide utmost satisfaction to our esteemed clients.

Thermal Spray Zinc Coating

We in order to provide zinc spray coating, the atomize particles of molten Zinc to be projected on to abrasive blasted steel surface from a special flame or arc pistol fed with Zinc wire. The process is often applied to structural components too large to be dipped in a galvanizing bath, and to structures which are likely to distort during hot dip galvanizing. Zinc coatings for iron and steel provide excellent corrosion resistance in most atmospheres, and in contact with many natural and synthetic substances. Zinc coatings are widely used to protect finished products ranging from structural steelwork for Chemical, Fertilizer, Refinery, Cement, Power plant, buildings, bridges, Pipe lines, etc. The electrochemical relationship between zinc and steel enables zinc coatings also to protect steel at cut edges and at breaks in the coating by a sacrificial action.

Thermal Spray Aluminium Coating

Thermal Spraying of Aluminum or Aluminizing involves deposition of Aluminum of 99.5% purity over the prepared surface. The sprayed metal is melted by using Electric Arc that is atomized with compressed air and projected over the substrate, and is prepared using Sand & Quartz Blasting. According to the IS & BS Standards, it would be resistant up to 950℃ temperature.

The Aluminizing process is used to protect parts operating in high temperature environments against corrosion and oxidation. As a result, the most common parts coated are high temperature industrial chimney and muffler. The metal-sprayed coating applied over steel and iron structures is a complete protective system within itself. However, sealant is used in order to enhance the protection level and give the coated metal a pleasing appearance. Some of the beneficial characteristics of aluminizing are:

Sealant Protection
The metal-sprayed coating applied over steel and iron structures is a complete protective system within itself. However, sealant is used in order to enhance the protection level and give the coated metal a pleasing appearance. Some of the beneficial characteristics of aluminizing are:

• It perforates and fills the pores, thus reducing the total area of the exposed metal and therefore decreasing the rate of dissolution of the coating.
• It smoothes the surface texture preventing the retention of grime and other contaminants, thus reducing still further the rate of surface attack.
• By smoothing the surface texture the appearance of the coating will remain cleaner and more attractive than without a sealant, and may more readily be maintained in a clean condition.

Stress Relieving

Stress Relieving is often associated with increasing the strength of material, but it can also be used to alter certain manufacturability objectives such as improve machining, improve formability, restore ductility after a cold working operation. Thus it is a very enabling manufacturing process that can not only help other manufacturing process.

Stress Relieving is the controlled heating and cooling of metals to alter their physical and mechanical properties without changing the product shape. Stress relieving is sometimes done inadvertently due to manufacturing processes that either heat or cool the metal such as welding or forming.

Galvnizing

TSZ coating or Thermal Spray of Zinc involves deposition of Zinc of 99.5% purity over the prepared steel surface for long term protection from corrosion.