Hot Galvanized Steel Sheet

2020 02 27 color coating line for flat steel products begins operating in myanmar.

Hot galvanized steel sheet.

Hot dipped galvanized steel coil and alloying galvanized coil have excellent performance possessing ideal comprehensive properties of corrosion resistance formation and coating. Shanghai aiya industrial co ltd. When exposed to the atmosphere the pure zinc zn reacts with oxygen o 2 to form zinc oxide which further reacts with carbon dioxide co 2. Hot dip galvanized roofing sheet tolerances on dimensions and shape according to din en 59 231.

Hot dip galvanization is a form of galvanization it is the process of coating iron and steel with zinc which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 449 c 840 f. A paint test should be conducted prior to painting. As a very cost effective building material and decorative material because our products are cheap and reliable our products are sold all over the world favored by local customers and also promote the development of the local economy. Galvanized steel sheet metal 0 4 2mm.

The coating is not intended to withstand outdoor exposure without chemical treatment or painting. Building roof door window roller shutter door and suspended skeleton. Hot dip galvanized steel strip hot dip galvanized corrugated and roofing sheet surface finish and surface types surface treatment. Galvanization or galvanizing also spelled galvanisation or galvanising is the process of applying a protective zinc coating to steel or iron to prevent rusting the most common method is hot dip galvanizing in which the parts are submerged in a bath of molten hot zinc.

Hot dipped galvanized steel sheet in coil is cold rolled steel coil coated with zinc on two sides by a continuous hot dip process. Galvanized 56020 1 2 feet steel sheet. 2019 11 14 jfe steel initiating company wide system for detecting signs of equipment anomalies using data science technology aims to improve productivity by reventing faults. Hot dipped galvanized sheet or strip steel bathed in a molten solution containing not less than 98 pure zinc to uniformly coat for corrosion resistance.

Produces high quality hot dip galvanized steel coils and electrogalvanized coils. Galvanized steel gi are mainly used in building automobiles metallurgy electric equipments and more. Thickness from to in mm width from to in mm length from to in mm. Electorgalvanized and hot dip galvanized steel sheets with no chemical conversion coatings are oiled symbol m as a standard.

This method tightly adheres the coating to the steel with an iron zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc.