What is the Standard Designation Code for PVC in irrigation systems?

The correct identification of the Standard Designation Code for PVC (Polyvinyl Chloride) in irrigation systems is articulated as "Type, Grade, Psi." This designation provides critical information about the PVC pipe's composition and performance capabilities.

"Type" refers to the specific category of PVC, indicating the formulation used in manufacturing and its intended applications. "Grade" typically addresses the quality of the PVC, which can affect its durability and resistance to environmental factors. "Psi," or pounds per square inch, denotes the pressure rating of the pipe, illustrating its ability to withstand internal water pressure without failure.

Together, these elements form a comprehensive descriptor that guides users in selecting the appropriate PVC materials for various irrigation scenarios, ensuring safety and efficiency in their irrigation systems. Understanding these codes is crucial for anyone involved in designing or installing irrigation networks.