uPVC (Unplasticized Polyvinyl Chloride) pipes are a popular choice in plumbing, irrigation, and construction due to their durability, cost-effectiveness, and resistance to corrosion. Unlike traditional PVC, uPVC does not contain plasticizers, which gives it a rigid and long-lasting structure suitable for both domestic and industrial use. One of the most notable benefits of uPVC pipes is their resistance to chemical erosion and environmental stress. They are non-reactive to most acids, bases, and salts, making them ideal for transporting drinking water and other fluids without contamination. Additionally, uPVC is a poor conductor of heat, helping to maintain the temperature of the fluids inside. uPVC pipes are lightweight and easy to install, reducing labor costs and installation time. Their smooth inner surface ensures minimal friction loss and prevents scaling or clogging, which can be common in metal pipes. They also require little to no maintenance over their long service life, which can exceed 50 years under normal conditions. These pipes are commonly used in water supply systems, agricultural irrigation, drainage, and sewage systems. In buildings, they are widely used for plumbing and rainwater discharge. Their fire-retardant properties and resistance to UV radiation make them suitable for outdoor and underground applications as well.