Description
Galvanized Steel Pipes
Galvanized steel pipes are regular steel pipes that have been coated with a thin layer of zinc to prevent rust and corrosion. The zinc layer acts as a sacrificial barrier, meaning it corrodes first, protecting the steel underneath.
Here are some of the key characteristics of galvanized steel pipes:
- Material: Steel with a zinc coating
- Appearance: Galvanized pipes have a shiny, silver-gray appearance when new. They may develop a duller, grayish cast or white rust as they age.
- Corrosion resistance: Excellent corrosion resistance, especially in outdoor environments.
- Strength: Strong and durable, able to withstand high pressure.
- Workability: Can be cut, threaded, and joined using traditional methods. However, welding galvanized pipes can damage the zinc coating and reduce corrosion resistance, so proper ventilation and techniques are necessary.
- Applications: Commonly used in plumbing, fencing, electrical conduit, and HVAC systems.