Coated Steel
Galvanized and Alu Zinc | EGI | Prepainted GI & GL | Tin Plate
Automotive, PEBS, Home Appliances, Construction, Engineering Equipment & Packaging Solutions
Coated Steel Coil
Galvanized Steel : Steel Coated with thin layer of Molten Zinc coating bath to provide corrosion resistance to the product generally Hot dipped Galvanized products.
Electro Galvanized Steel: This process involves Zinc plating where by the molecules on the positively charged Zinc anode attach to the negatively charged steel sheet.
Based on surface treatment EGI are classified in to two types namely
Cr-free Titanated- AFP EG
Cr-Free Titanate – Phospahated EG
Aluminium Zinc Coated Steel : Steel sheet with unique coating of 55 % of Aluminium , 43.5% of Zinc and Si @ about 1.5 % that resist corrosion. In this process Alu Zinc Ingot is used instead of Zinc Ingot. With Aluminium having Barrier Property and Zinc having Sacrificial property Alu Zinc coated products do have more corrosion resistance power as compared to Galvanized steel.
PPGI : Pre-painted Zinc Metallic coated Steel Strip & Sheet, also known as pre-coated Galvamized steel, typically with a hot dip zinc coated steel substrate. The term is an extension of GI, which is a traditional abbreviation for Galvanized Iron.
PPGL : Pre-painted Alluminium Zinc Alloy Metallic coated Steel Strip & Sheet also known as pre-coated steel, Color Coated eel etc., typically with a hot dip Aluminium zinc coated steel substrate. The term is an extension of GL or Alu Zinc.
| Coated Steel |
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Typical Coated steel includes ( Below are nearest Equivalents)
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| APPLICATIONS | |
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| Galvanized and Alu Zinc | Roofings, Fall Ceilings, Sandwich Panels, Ducts, Purlins etc For Refrigerators, Freezers, Washing Machines, Air Coolers etc Automotive Components, Crash Barriers, Silos, Drums & Barrels, Pre Engineered Buildings |
| EGI | Automotive panel applications, Office furnishings and fixtures, Washing machines, Switch Boards, Commercial Refrigerators, Freezers etc |
| Prepainted GI & GL | For above applications with customized colors using different types of paints like Polyester(PE coated steel coils), Regular Modified Polyester, Silicon Modified Polyester(SMP coated steel coils), High-Durable Polyester(HDP coated steel coils), and Polyvinylidene Fluoride(PVDF Coated Steel Coils |
Tin Plate
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Tin Plate also knowns as ETP (i.e) Electrolytic Tin Plate are used as a packaging medium especially for processed food and edible oil packaging. It is also used for Aerosols, Batteries, Chemical and paint containers etc. ETP are manufactured by Electrolytic process. The Steel base has Tin alloy layer over it.
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