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How to Choose the Right PVC Pipes for Your Needs

How to Choose the Right PVC Pipes for Your Needs


          Water pipes, also known as PVC pipes, are widely used in plumbing and agricultural systems. They are used to transport water from the source to the destination. PVC pipes have replaced galvanized steel pipes which are prone to rust and are more expensive. However, with so many different types of PVC pipes available, users may get confused and choose the wrong type for their application. Therefore, in this article, we will summarize everything you need to know about PVC pipes so that you can choose the right one for your needs.

Advantages and Precautions of PVC Pipes

          PVC pipes are made from polyvinyl chloride (PVC) plastic granules. They are commonly known as PVC pipes and have the following properties and advantages.
          Easy installation: The plastic properties of the pipes make them lightweight, easy to install, and require only a few tools to complete the job yourself.
          High water pressure resistance: PVC pipes are highly resistant to water pressure, do not rust, and can also be used as electrical insulation and to protect against certain chemicals.
          Long service life: When installed in a suitable area, such as indoors, away from sunlight and extreme weather conditions, PVC pipes have a long service life and do not require any maintenance.
          Efficient water transportation: PVC pipes are made of plastic granules and have a long, hollow shape that allows water to flow through quickly and easily.

          Despite its many advantages, PVC pipes also have some precautions that should be known in advance so that you can find ways to prevent them.
          • Easy to break, cannot withstand much impact. PVC pipes are fragile, and the longer the pipe, the higher the risk. Therefore, it is necessary to protect them well or avoid installing them in high-risk areas.
          • PVC pipes are not heat resistant. PVC pipes are made of plastic granules, so they are not suitable for high-temperature water. This will cause the pipes to melt and deteriorate faster than before.

Types of PVC Pipes

          PVC pipes come in various types, each with its own specific application based on its manufacturing properties. For easier identification, PVC pipes are classified by color as follows:
          Blue PVC Pipes are the most familiar type of pipe and is used for plumbing applications such as drinking water pipes, utility water pipes, and water pump pipes. It is commonly used for indoor applications where it is not exposed to extreme weather conditions, as exposure to sunlight and rain can deteriorate the pipe over time.

PVC Pipe Class 8.5 HAND BRAND

PVC Pipe Class 8.5 HAND BRAND No. 56-8.5(1/2) Size 1/2 Inch Length 4 Meter Blue


          Yellow PVC pipes may not be familiar to many people because they are mainly used for electrical applications such as electrical wires and telephone cables. They are ideal for use as conduits for electrical wires and telephone cables because yellow PVC pipes are made from a non-conductive material, making them safe for use with electrical systems. They prevent electrical current from leaking.

SCG Electrical Conduit PVC Yellow

SCG Electrical Conduit PVC 1/2 Inch, Length 4 meters, Yellow


          White PVC pipes are similar to yellow PVC pipes in terms of application, but white PVC pipes are more commonly used indoors in homes and office buildings. This is because they have additional features that make them more versatile, such as more flexible, paintable, UV resistant.

uPVC Pipe THAI PIPE Class 8.5 White

uPVC Pipe THAI PIPE Class 8.5 Size 4 M. x 1/2 Inch White


          Gray PVC pipes are ideal for drainage applications in agriculture, industry, and general applications that do not require high water pressure.

UPVC Pipe Class 5A THAI PIPE

UPVC Pipe Class 5A THAI PIPE Size 1/2 Inch x 4 Meter Inch Grey


          When choosing PVC pipes for your project, it is important to select pipes that have been certified by the Thai Industrial Standards Institute (TIS). This ensures that the pipes meet the required quality and safety standards. You can be confident that the pipes will be durable and reliable. While choosing the right brand is important, it is not necessary to always stick to the same brand. Consider the specific requirements of your project and choose the brand that best suits your needs.

Credit for images: hvacseer.com

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