Plasto HDPE SDR ISI pipe refers to a specific type of High-Density Polyethylene (HDPE) pipe that conforms to ISI (Indian Standards Institute) standards and is classified based on its Standard Dimension Ratio (SDR). Let’s break down this terminology:

HDPE: HDPE stands for High-Density Polyethylene. It’s a type of plastic material known for its high strength, durability, and resistance to corrosion. HDPE pipes are commonly used for various applications, including water supply and irrigation.

SDR: SDR stands for Standard Dimension Ratio. It is a numerical value used to describe the wall thickness of a pipe relative to its outside diameter. The SDR is a critical factor in determining the pressure rating and performance characteristics of the pipe.

ISI: ISI certification indicates that a product meets specific quality and safety standards established by the ISI. In the context of Plasto HDPE SDR ISI pipes, it means that these pipes have been tested and certified to meet the relevant Indian standards for HDPE pipes, ensuring their quality and suitability for various applications, including water supply and irrigation.