Upvc pipe size

Types of upvc pipe size

UPVC pipe sizes refer to the dimensions and specifications of unplasticized polyvinyl chloride (UPVC) pipes used in various applications, such as drainage, water supply, and sewage systems. UPVC pipes are rigid, durable, and corrosion-resistant plastic pipes commonly used in construction and infrastructure projects. Their sizes are typically specified in terms of nominal diameter, outside diameter, wall thickness, and length.

UPVC pipes are used in various applications, and the size depends on the specific application and requirements. Here are some common types:

• UPVC Drainage Pipes:

  These pipes are widely used in construction projects and applications. They are commonly used for underground drainage systems, stormwater management, sewage disposal, and waste water treatment. They are available in various sizes, such as 110 mm, 160 mm, 200 mm, 315 mm, and 630 mm diameters.

• Pressure UPVC Pipes:

  These pipes are used for the transportation of water and other fluids in a variety of applications. They are ideal for use in water supply systems, irrigation systems, industrial fluid transport, and electrical conduit. Their sizes are commonly 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, 90 mm, 110 mm, 160 mm, 200 mm, 250 mm, 315 mm, 400 mm, 450 mm, 630 mm, 800 mm, 900 mm, 1000 mm, and 1200 mm.

• UPVC Plumbing Pipes:

  These are used for plumbing and potable water supply. They are suitable for applications such as hot and cold water distribution, residential and commercial plumbing, and sanitary ware connections. Common sizes include 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, 90 mm, and 110 mm.

Function and Features of upvc Pipe Size

UPVC pipes are popular in the plumbing industry due to their long lifespan, and ability to resist corrosion and rust. Their size also makes them a preferred choice for most plumbers and homeowners. Here are some of the features and functions of UPVC pipe size:

• Lightweight

  UPVC pipes are lightweight, which makes them easy to handle and transport. This also reduces installation costs because less manpower is required to install the pipes. Their lightweight nature also means that they can be installed on existing structures without causing damage or requiring extensive modifications.

• Durability

  UPVC pipes are durable and have a long lifespan. They can last for decades without being damaged. They are also resistant to corrosion and rust. UPVC pipes are exposed to harsh chemicals; these pipes are not damaged or corroded. They can also withstand extreme temperatures, which prevents them from being damaged or deformed.

• Low hydraulic resistance

  The interior of UPVC pipes is smooth, which allows water to flow freely without any obstruction. This makes them ideal for use in plumbing systems where water needs to flow quickly and efficiently. The smooth interior of these pipes reduces friction, which increases the speed of water flow. This is important in applications where water needs to be discharged quickly, like in drainage systems.

• Resistance to UV rays

  UPVC pipes are resistant to UV rays, which prevents them from being damaged when exposed to direct sunlight. This makes them ideal for use in outdoor plumbing systems. This also allows them to maintain their structural integrity over time, preventing them from becoming brittle or cracked due to prolonged exposure to the sun.

• Low permeability

  UPVC pipes have low permeability, which prevents moisture from entering or escaping the pipes. This is important in plumbing systems where water needs to be contained, like in irrigation systems. This also ensures that the water transported by these pipes is clean and free from contaminants.

• Versatility

  UPVC pipes are versatile and can be used in different applications. They are used in plumbing systems to transport water to and from buildings. UPVC pipes are also used in drainage systems to remove wastewater and sewage. They transport water in irrigation systems without being damaged. These pipes are also used in electrical conduits to protect and carry electrical wires.

Scenarios of upvc pipe size

There are various applications of UPVC pipes across different industries and sectors. The pipes are used in water supply and distribution, drainage and sewerage systems, irrigation systems, electrical conduit, chemical transportation, drainage, and vent pipes, construction and plumbing, and many more.

• Water Supply: UPVC pipes are primarily used in the supply of clean drinking water. They are used in the distribution of municipal water, residential and commercial water supply systems. UPVC pipes are preferred in water supply applications because they are non-toxic, lightweight, and have smooth inner walls that allow for the free flow of water.
• Drainage and Sewage: UPVC pipes are extensively used in the drainage and sewage systems of buildings and municipalities. They are preferred in sewage applications because they are resistant to corrosion, chemicals, and biological materials. UPVC pipes are used to transport wastewater and sewage for treatment and disposal.
• Irrigation: UPVC pipes are used in agricultural irrigation systems. The pipes deliver water to crops and agricultural fields. The pipes are preferred in agricultural applications because they are lightweight, easy to install, and resistant to UV radiation. The pipes are used in the construction of sprinkler and drip irrigation systems.
• Electrical Conduit: UPVC pipes are used as conduits for electrical wiring in buildings and infrastructure. The pipes protect electrical wires from moisture, UV radiation, and mechanical impacts. The pipes are preferred in electrical applications because they are non-conductive and provide good insulation to electrical wires.
• Chemical Transportation: UPVC pipes are used in the transportation of chemicals and liquids in industrial applications. The pipes are resistant to chemical corrosion and are used to transport acids, bases, and other corrosive chemicals.
• Drainage and Vent Pipes: UPVC pipes are used in the drainage and vent systems of buildings. The pipes are used to drain water and wastewater from sinks, toilets, and drains. They also allow the venting of gases and fumes from plumbing systems to the outside.
• Construction and Plumbing: UPVC pipes are used in the plumbing systems of buildings and infrastructure. The pipes are easy to install and provide a long-term solution for water transport and drainage. UPVC pipes are also used in the construction of homes, bridges, and other infrastructure.

How to choose upvc pipe size

• Water flow:

  Water flow is the amount of water that is sent through a pipe in a specific amount of time. Water flow is measured in gallons per minute (GPM). This is important for homeowners to know because different sizes of UPVC pipes will give different amounts of water pressure.

• Budget:

  Budget refers to how much money someone has available to spend on a project. When doing construction or plumbing work, choosing UPVC pipe sizes that fit within the budget amount is essential. Larger pipes or more extensive projects may cost more.

• Applications:

  Applications refer to what the homeowner needs the pipes for, like carrying water, drainage, or electricity. Different uses require other pipe sizes and materials, so considering the specific application is vital.

• Pipe material:

  PVC, galvanized steel, copper, and HDPE plastic are materials used to make pipes. UPVC pipes are durable and corrosion-resistant, making them suitable for many applications. However, the material must be considered for different uses, such as carrying water, drainage, or electrical wiring.

• Pipe brands:

  Pipe brands are the different companies that make and sell pipes. Some popular ones are Astral, Finolex, and Supreme. Brand reputation and quality is an important consideration when choosing a pipe, as trusted brands are usually more reliable.

• Pipe jointing methods:

  Pipes can be joined using methods like solvent welding, threaded joints, or welding. UPVC pipes are typically joined by solvent welding, where a liquid melts the two pieces so they fuse together permanently. Other types of pipes may use threading or welding to connect. The jointing method should match the pipe material and size.

• Pipe diameter and thickness:

  Diameter is the width of the pipe opening, while thickness is how thick the pipe walls are. Larger diameter pipes with more significant openings allow more water flow. Thicker pipes are more durable but also heavier and cost more material. The application's required strength and capacity will determine the diameter and thickness needed.

upvc pipe size Q&A

Q1: How is the size of UPVC pipes measured?

A1: The size of UPVC pipes is measured in terms of diameter and length. The diameter can be in the imperial size (inches) or in metric size (millimeters). The length of the pipe is usually given in meters.

Q2: What does the nominal diameter mean?

A2: The nominal diameter is an approximate value of the pipe's internal diameter. It gives a rough idea of the size of the pipe. For exact measurements, the nominal diameter should be compared with the actual diameter.

Q3: What does SDR mean?

A3: The term SDR refers to Standard Dimension Ratio. It is a method used to determine the pipe's pressure rating. The SDR is obtained by dividing the pipe's outer diameter by its wall thickness.

Q4: Does wall thickness matter?

A4: Yes, wall thickness is very important. As seen above, the wall thickness determines the pressure rating of the pipe. It also affects the internal flow capacity, durability, and piping system installation.

Q5: What does SCH mean?

A5: The term SCH refers to the pipe schedule. It is a method used to determine the wall thickness of UPVC pipes. The most common pipes used in industrial applications are schedule 40 and schedule 80.

Q6: How to determine the size of a UPVC pipe?

A6: Measure the outer diameter and wall thickness of the pipe using a caliper. Then, use the nominal size table to find the size that corresponds to the measured diameter and thickness.