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GI pipes, or Galvanized Iron pipes, are steel pipes coated with a layer of zinc to prevent rust and corrosion. This coating enhances the durability of the pipes, making them suitable for various applications in plumbing and construction. GI pipes are known for their strength and longevity, often used in water supply systems, drainage, and structural applications.
| Material | Galvanized iron |
| Diameter range | 15 mm to 150 mm |
| Length | Typically available in 6 meters or custom lengths |
| Wall thickness | 1.2 mm to 5 mm |
| Coating thickness | Minimum 45 microns |
When selecting GI pipes, consider the diameter and length required for your project. It's important to specify the desired wall thickness based on the pressure and type of fluid being transported. Additionally, inquire about the coating thickness to ensure adequate corrosion resistance. Certifications and compliance with local standards may also be relevant, depending on the application.
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GI pipes can last 20 to 50 years depending on environmental conditions and maintenance.
GI pipes are not recommended for hot water applications as high temperatures can compromise the zinc coating.
Yes, GI pipes can be used underground, but proper installation and protective measures are necessary.
GI pipes are durable, resistant to rust, and have a lower cost compared to stainless steel options.
GI pipes can be connected using threaded fittings, welding, or flanges depending on the application.
While GI pipes are low maintenance, regular inspections for corrosion and leaks are recommended.