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GI/ PPGI

Galvanized Iron (GI)

Galvanized Iron (GI) and Pre-pained Galvanized Iron (PPGI) sold by CamaSteel are both commonly used in many industrial and commercial uses for its protective steel properties in its steel zinc-coated form. Galvanized Iron is steel or iron that has a layer of protective zinc coating applied to the surface to prevent rusting. The most common method for this is through hot-dip galvanizing where the iron is submerged in molten zinc. Intact zinc coating on GI by CamaSteel prevents corrosive substances from breaching the surface of the underlying steel or iron.

Pre-painted Galvanized Iron (PPGI)

Pre-pained Galvanized Iron (PPGI) is another form of galvanized iron where it is similarly hot dipped into zinc. This extension of GI refers to factory pre-painted zinc coated steel, whereas other forms of painted steel are painted after the zinc coating on the steel is formed. The hot dip metallic coating process is typically used to coat steel sheet and coil which all may be factory pre-painted like PPGI. PPGI is also used to refer to metallic coated steels that have been pre-painted, by CamaSteel offers PPGI that is zinc coated steel. 

Corrugated Galvanized Iron (CGI)

Corrugated Galvanized Iron (CGI) or roofing sheets are building materials used typically for roofing and go through the same hot-dip galvanizing zinc coating process. Corrugation enables the bending of the steel sheets in the direction perpendicular to the corrugations but not parallel. This product CamaSteel offers is lightweight and simple to transport and has been used as building materials for many generations. This corrugation process called roll forming that is highly productive and cost effective, and able to be sheared to the desired length.

Application of CamaSteel GI 

CamaSteel GI is available in many different forms such as galvanized pipes, frames, steel wire, and car parts. Galvanized steel is present in many commercial and industrial uses including the following:           

  • Household appliances such as washing machines, air conditioning, hair dryers, computers
  • High tension electrical towers, protective gears, highway signs
  • Iron gates and other door and window bars
  • Metal pails and buckets
  • Manufacturing of steel nails
  • Gutters and manholes
  • Commercial buildings for galvanized steel layer: walls and pillars               

This diverse application of GI is typically for steel that needs to maintain its rigidity and strength. CamaSteel provides GI due to its practicality, less expensive price, permanent protection, rapid rate of assembly and other major advantages. 

Application of CamaSteel PPGI

The PPGI that CamaSteel offers provides the same benefits of galvanized steel products with the added benefit of pre-painted steel used for other diverse manufacturing of devices, machines, and tools. PPGI steel coils are typically used for the following applications:            

  • Refrigeration and freezer
  • Washing machines
  • Air conditioners
  • Solar heater
  • Roofing and walling
  • LED TV
  • Microwave Oven
  • DVD Player Set Top Box
  • Furniture
  • Container
  • Electrical Cabinets

Due to the flexibility of the PPGI producing machines, CamaSteel is able to source quality PPGI products that suit the needs of your desired length and paint. Overall, PPGI is a great option for buyers looking for pre-painted galvanized steel products.

Application of CamaSteel CGI

The corrugated galvanized steel roofing sheets that CamaSteel sells is typically used in buildings, military use, sheds, water tanks, and other applications that require corrugated steel roofing. This zinc coated steel has long been reputed for its longevity and structural support capable of heavy weather and pounding. Due to its weather resistance, lightweight, and ease of transportation, CamaSteel recommends CGI for its building properties. Users of CGI seek to purchase roofing material that is waterproof, floor decking, and other uses.