Description
The SWR pipe (20ft.) is an essential component in any efficient plumbing and drainage infrastructure, specially designed for the safe movement of soil, waste, and rainwater. If you are searching for the SWR pipe full form in plumbing, it stands for Soil, Waste, and Rainwater pipe, which clearly defines its core application in sanitary and drainage systems.
Made from premium-quality uPVC, this pipe is engineered to provide long-lasting durability, superior strength, and excellent hydraulic performance. The smooth inner surface reduces friction, ensuring uninterrupted water flow and minimizing the risk of clogging. Whether used in homes, apartments, commercial complexes, factories, or large infrastructure projects, this 20ft SWR pipe delivers reliable drainage performance.
The SWR pipe means Soil, Waste, and Rainwater, making it suitable for wastewater disposal lines, toilet outlet systems, vent lines, rooftop rainwater discharge, and underground drainage connections. Among SWR pipe common names, it is widely referred to as drainage pipe, PVC drainage system, waste water pipe, or uPVC SWR pipe, depending on the application and market terminology.
This pipe is available in multiple SWR pipe types, including Type A for rainwater, Type B for soil and waste discharge, and Type C for underground drainage or heavy-duty external applications. Choosing the right type depends on pressure, flow requirements, and installation location.
For taxation and billing purposes in India, the SWR pipe HSN code is commonly categorized under 3917, specifically 39172390 for rigid PVC pipes, while related fittings usually come under 39174000. This helps contractors, dealers, and businesses maintain accurate GST invoicing and stock classification.
Ideal for builders, plumbers, contractors, and construction material suppliers, the 20ft SWR pipe is a cost-effective, lightweight, and easy-to-install drainage product that improves system longevity while reducing maintenance costs. It is one of the most trusted solutions for modern plumbing and wastewater management systems.





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