Hello, I'm Kimi, an expert in the field of water supply systems. When it comes to water supply, the choice of pipes is crucial as it directly affects the quality and efficiency of water distribution. There are several types of pipes commonly used for water supply, each with its own advantages and disadvantages. Let's delve into the details of these pipes and their applications.

Cast Iron (CI) Pipes
Cast iron pipes are one of the oldest and most traditional types of pipes used for water supply. They are known for their durability and strength. Cast iron pipes can withstand high pressure and are resistant to corrosion. However, they are heavy and can be difficult to handle and install. They are also prone to rust over time, which can affect water quality.

Steel Pipes
Steel pipes are strong and can withstand high pressure. They are commonly used in commercial and industrial applications where high water flow is required. Steel pipes are resistant to corrosion when properly coated or lined. However, they can be susceptible to rust and corrosion if not properly maintained.

Galvanized Iron (GI) Pipes
Galvanized iron pipes are iron pipes coated with a layer of zinc to prevent rusting. They are widely used in water supply systems due to their durability and resistance to corrosion. The zinc coating also helps to reduce bacterial growth. However, over time, the zinc coating can wear off, leading to rust and corrosion.

Copper Pipes
Copper pipes are known for their excellent corrosion resistance and are widely used in residential and commercial water supply systems. They are easy to work with and can be easily joined using soldering. Copper pipes are also resistant to bacterial growth. However, they can be expensive compared to other types of pipes.

Plastic or Polythene or PVC Pipes
Plastic pipes, such as polyethylene (PE) and polyvinyl chloride (PVC), are lightweight and easy to install. They are resistant to corrosion and do not rust. Plastic pipes are also flexible, which makes them suitable for areas with shifting ground conditions. However, they can be susceptible to damage from sunlight and high temperatures.

Asbestos Cement (AC) Pipes
Asbestos cement pipes were once commonly used for water supply due to their strength and resistance to corrosion. However, due to health concerns associated with asbestos, their use has been largely discontinued in many countries.

Concrete Pipes
Concrete pipes are used for large-scale water supply systems, such as those in water treatment plants and for transporting water over long distances. They are strong, durable, and resistant to corrosion. However, they are heavy and can be difficult to transport and install.

Each type of pipe has its own set of characteristics that make it suitable for specific applications. The choice of pipe depends on factors such as the required pressure, flow rate, water quality, and the environment in which the pipe will be used. It's important to consider these factors when selecting pipes for a water supply system to ensure the system's efficiency and longevity.

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Pipes which are commonly used in water supply system are given below.Cast Iron (CI) Pipes.Steel Pipes.Galvanized Iron (GI) Pipes.Copper Pipes.Plastic or Polythene or PVC pipes.Asbestos Cement (AC) Pipes.Concrete Pipes.read more >>