When steel products arrive at our facility, they are inspected for drainage, venting, as well as other designs requirements to ensure that they meet our requirement standards.  Adopting the proper design practices ensure optimum quality hot-dip galvanizing coating, minimum cost and faster delivery.  

During pickling, steel products are immersed in a diluted solution of sulphuric acid to thoroughly remove surface rust and scale. ​

Fluxing creates a protective barrier to prevent the steel from oxidizing before taking a zinc bath, while simultaneously facilitates the metallurgy reaction between zinc and steel. In addition, ​it also removes any oxides that may have developed at the pickling stage.

The product is dipped into the molten zinc bath at a temperature of approximately 450° Celsius whereby the zinc reacts with the iron in the steel to form a series of metallurgically bonded zinc-iron intermetallic alloy layers

Hot-Dip Galvanizing coating thickness is measured accurately with electronic gauges to comply with the standard specification. Coating quality is also both visually and physically inspected.