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UPVC water pipes are used in plumbing systems. These pipes are made of unplasticized polyvinyl chloride, a rigid and strong material that is resistant to impact, corrosion, and chemicals. UPVC water pipes are lightweight and come in different sizes and schedules. The pipes are used to transport water in residential and commercial buildings. UPVC water pipes have different pressure ratings, such as PN4, PN6, PN10, and PN16. The pressure rating indicates the maximum pressure the pipe can withstand. For instance, a PN6 upvc water pipe has a nominal pressure of 6 bar or 600 kPa. These pipes are perfect for water distribution systems, irrigation, sewage, and drainage systems. Here are the types of PN6 UPVC water pipes: based on application, there are various types of PVC water pipes, including:
Drainage UPVC Pipes:
These pipes are used to transport wastewater, sewage, and stormwater. They are designed to withstand higher loads and impact. They are available in different diameters. The common drainage pipes are 110mm and 160mm.
Pressure UPVC Pipes:
These pipes are used to transport water in irrigation systems and residential and commercial buildings. They are smooth, allowing water to flow freely. They come in different pressure ratings, such as PN2, PN4, and PN10.
Soil and Vent UPVC Pipes:
These pipes are used in soil and vent systems. They are strong and durable and can withstand high temperatures and pressures. They are also resistant to corrosion and chemicals.
Electrical Conduit UPVC Pipes:
These pipes are used to protect and encase electrical wiring. They prevent electrical wires from exposure to water, chemicals, and UV rays. They are lightweight and come in different sizes.
Drain Waste Vent (DWV) UPVC Pipes:
DWV pipes are used in drainage systems. They can transport sewage and stormwater. They have large diameters and are resistant to corrosion and chemicals.
UPVC water pipes are popular in the plumbing industry due to their durability, lightweight, and affordability. These pipes are widely used for cold water supply systems in residential and commercial constructions. The features of these pipes make them an ideal choice for such applications.
Corrosion Resistance
UPVC pipes are popular due to their high resistance to corrosion. Unlike metal pipes, UPVC does not rust or corrode when exposed to moisture or aggressive water chemicals. This ensures a long lifespan of the pipes and minimal maintenance over the years. The corrosion resistance feature makes these pipes ideal for water supply applications.
Lightweight and Easy to Handle
UPVC pipes are usually lightweight compared to other materials like GRP or steel. Their lightweight nature makes them easy to transport and install, reducing labor costs and time. Their ease of handling makes them popular among plumbers and contractors.
High Strength and Pressure Resistance
UPVC water pipes are fabricated to withstand high pressure. Their strength and pressure resistance make them ideal for water distribution networks and irrigation systems. These pipes offer a reliable and efficient flow of water for residential and industrial uses.
Joint Integrity
The joints of UPVC pipes are fabricated to ensure a leak-proof and secure connection. They use solvent cement welding techniques to create a continuous and strong flow channel. This joint integrity minimizes water loss and maximizes hydraulic efficiency. It also enhances the long-term performance and durability of the pipes.
Ease of Installation
UPVC pipes are easy to install due to their lightweight nature and simple jointing techniques. They require minimal tools and equipment for installation. Their ease of installation saves time and reduces overall construction costs. These pipes can be used in complex plumbing systems and underground installations.
Compatibility with Various Fittings
UPVC pipes are compatible with various plumbing system fittings. This includes valves, couplings, and fixtures. Their compatibility with different fittings makes them versatile and adaptable for different plumbing applications. This ensures a smooth and uninterrupted flow of water.
Long Service Life
UPVC pipes are designed to offer long-term service due to their resistance to corrosion, abrasion, and high pressure. When properly installed, these pipes can last for decades, making them a reliable choice for water supply applications. Their long service life makes them a cost-effective option for homeowners and construction companies.
UPVC pipe is popular in the plumbing industry because of its light weight and resistance to rust and corrosion. The following industries use UPVC pipes for water supply:
When choosing a PN6 UPVC water pipe, consider the following factors:
Pressure rating
The first thing to look at is the pressure rating of the water source. Make sure to select a pipe with a pressure rating that is higher than the existing water pressure. Otherwise, the pipe may burst or cause leaks.
Gauge/Thickness
When installing a water pipe, it is important to look for one with a higher gauge/ thickness. A pipe with a higher gauge will ensure durability and will also withstand pressure more effectively. The gauge is usually indicated in mm.
Quality of material
The first step is to look for a water pipe that is made with quality UPVC materials. Quality UPVC materials are resistant to rust and corrosion. They are also very durable, and pipes made with them are guaranteed to last a long time.
Compatibility with fittings
Another important thing to consider is the compatibility of the water pipe with the existing plumbing fittings. Ensure that the plumbing fittings are compatible with the water pipe to avoid issues during installation.
UV resistance
When choosing a water pipe, look for one that is resistant to UV. A pipe that is UV-resistant is guaranteed to last a long time, as continuous exposure to UV rays can cause cracks or holes in the pipe over time.
Fire resistance
Choosing a water pipe that is fire-resistant is a good idea. Fire resistance ensures that the pipe is safe to use and protects it from damage.
Installation location
The installation location plays an important role in choosing a water pipe. If the installation location is exposed to sunlight, choose a pipe with UV resistance. Also, consider the terrain; hilly terrains are more difficult to navigate than smooth terrains.
Size and diameter
The water flow rate is directly proportional to the size and diameter of the pipe. A larger pipe will have a higher flow rate than a smaller one. When choosing a water pipe, consider the flow rate and choose a size that is suitable for the plumbing system.
Q1: What does PN6 mean in UPVC pipes?
A1: It indicates that the pipes have a pressure rating of 6 bar, which means they are suitable for low-pressure applications.
Q2: What is the difference between UPVC and CPVC?
A2: UPVC does not contain chlorine and is less chemical resistant than CPVC. However, UPVC does not require solvents for installation and is often preferred for water supply pipes.
Q3: Are UPVC pipes safe for drinking water?
A3: Yes, UPVC pipes are safe for drinking water. They are non-toxic and do not contaminate the water supply.
Q4: How long do UPVC pipes last?
A4: UPVC pipes can last for 50 years or more with proper installation and maintenance.
Q5: What are the disadvantages of UPVC?
A5: UPVC is less flexible than other materials, such as polyethylene. It can be prone to UV degradation if exposed to sunlight for extended periods. However, it is important to note that UPVC is often preferred for water supply pipes due to its durability and corrosion resistance.