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Why Are CPVC Pipes Preferred Nowadays?

CPVC Pipes Preferred Nowadays:

CPVC Pipes Preferred: Pipes have been in use throughout history as a method for transporting fluids from one location to another. Through time, various materials were utilized to create pipes, which include steel, iron, copper and plastic. One kind of pipe made from plastic that’s been gaining popularity in recent times has been the Chlorinated polyvinyl Chloride (CPVC) pipe.  In this blog post, we will discuss why CPVC pipes are preferred nowadays over other materials.

What are CPVC pipes?

CPVC pipes are a kind of plastic known as chlorinated polyvinyl chloride. It is a thermoplastic well-known for its capacity to withstand extreme temperature and high pressures. CPVC pipes are used for various applications, such as the supply of cold and hot water, industrial pipes as well as fire-sprinkler systems.

Why are CPVC pipes preferred nowadays?

There are several reasons why are CPVC pipes preferred nowadays over other materials:

1. Cost-effective

CPVC pipes are fairly inexpensive when compared with other materials such as steel and copper. This makes them a desirable choice for businesses and homeowners with a limited budget.

2. Durability

CPVC pipe is extremely strong and resists chemical and corrosion. They are therefore able for use in tough conditions, in which other substances are susceptible to degradation.

3. Installation is simple and easy to do

Installation is effortless when using CPVC pipe as it is light-weight and straightforward, cutting or joining using minimal tools – perfect for DIY work!

4. Low maintenance

CPVC pipes require minimal upkeep, being easy to maintain and clean. Furthermore, no special treatments or coatings are necessary which makes long term savings much simpler and cost effective.

5. Safe for drinking water

CPVC pipes are reliable solutions for drinking water systems, releasing no toxic chemicals into the drinking water system or contaminants into it.

Benefits of CPVC Pipes

CPVC (Chlorinated Polyvinyl Chloride) pipes offer many advantages over other forms of piping systems, including:

1. Corrosion-resistant

CPVC pipes offer corrosion resistance when transporting chemicals, water or any other fluid that might corrode over time.

2. Heat-resistant

CPVC pipes can withstand temperatures as high as 200degF, making them suitable for hot water distribution systems.

3. Low thermal conductivity

CPVC pipes feature lower thermal conductivity values than other forms of pipe material and should therefore experience reduced heat loss compared to them.

4. Lightweight

CPVC pipes are lightweight, straightforward to install, and offer a cost-effective alternative to steel piping systems.

5. Longevity

Longevity of CPVC pipes has proven their value over the years – many can last over fifty years with proper care taken during maintenance.

6. Low maintenance

CPVC pipes require minimal maintenance, making them an economical and environmentally-friendly option. 

7. Environmentally friendly

CPVC pipes can be recycled and do not release harmful chemicals into the atmosphere.

8. Easy installation

CPVC pipes are easy to cut, joined and erected with simple tools.

9. Lower cost

Lower Cost CPVC is often less expensive than steel or copper systems for pipe systems that offer similar performance.

Types of CPVC Pipes

CPVC (Chlorinated Polyvinyl Chloride) pipes are used for hot and cold water supply in residential and commercial buildings. There are various types of CPVC pipes available in the market, including:

1. Schedule 40 CPVC pipes

These are the most common type of CPVC pipes used in residential and commercial applications. They are designed to handle water pressure up to 200 PSI and can withstand temperatures up to 180°F.

2. Schedule 80 CPVC pipes

Schedule 80 CPVC pipes can handle higher water pressure of 400 PSI while still being temperature resistant up to 210degF.

3. Copper tube size (CTS) CPVC pipes

These pipes are specifically designed to work with copper piping systems and come in sizes that span from 1/2 inch to 2 inches.

CPVC pipe selection depends on your project requirements, so it is always advisable to consult a licensed plumber or engineer in order to select an appropriate type.

What Are the Main Specifications in CPVC Pipes?

Chlorinated Polyvinyl Chloride (CPVC) pipes are an economical, thermoplastic pipe material commonly used for hot and cold water distribution systems in homes, businesses and factories alike. Their main specifications are as follows:

1. Material

CPVC pipes are composed of thermoplastic material composed of chlorinated PVC resin and other additives. This durable thermoplastic is strong, flexible and highly resistant to high temperatures, corrosion and chemical attacks.

2. Size and dimensions

CPVC pipes come in a range of sizes and dimensions, from small diameter pipes used for residential plumbing to large diameter pipes used for industrial applications. The most common sizes for residential plumbing are 1/2 inch, 3/4 inch, and 1 inch.

3. Pressure rating

CPVC pipes are designed to withstand a certain amount of pressure depending on their size and application. The pressure rating is usually expressed in pounds per square inch (PSI) and can range from 100 PSI to 400 PSI or more.

4. Temperature rating

CPVC pipes are also designed to withstand a certain temperature range depending on their size and application. The temperature rating is usually expressed in degrees Fahrenheit (°F) and can range from 180°F to 200°F or more.

5. Color

CPVC pipes are typically produced in a cream or light yellow color, although other colors may be available for specific applications.

6. Joining methods

CPVC pipes can be joined using various methods, including solvent welding, threaded connections, or mechanical joints.

7. Standards that are in compliance

CPVC pipes are generally constructed and tested in accordance with a variety of industry standards, like ASTM, NSF, and UL. Conformity to these standards assures they are secure and appropriate for the intended purpose.

CPVC Pipe Fittings

CPVC fittings used for pipes are designed to join CPVC pipes. These CPVC Pipe fittings are available in a range of sizes and shapes. They are constructed from the same material that is used in the pipes. CPVC fittings are simple to set up and can be joined with glue or mechanical joints.

PVC Butterfly Valve

PVC butterfly valve can be described as a kind of valve designed to regulate the movement of liquids within pipes. The valve is made of PVC that is designed so as to make it light and simple to operate. PVC butterfly valves can be found in many different applications, such as water treatment facilities, chemical processing plants, as well as water treatment plants.


CPVC pipes have become a preferred choice for businesses and homeowners alike because of their value and durability, as well as their ease of installation, minimal maintenance requirements, and their safety to drink water. CPVC fittings for pipes and PVC butterfly valves can be often used in conjunction with CPVC pipes. This is why CPVC is now the preferred material for numerous plumbing and piping projects.

Related: What is CPVC Pipe

Related: Top 15 Benefits of Using CPVC Pipe Fittings

Related: Meaning of HDPE Pipe

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