ISO 4440-1:2022

ISO 4440-1:2022 is an international standard that specifies the requirements for unplasticized poly(vinyl chloride) (PVC-U) piping systems used for soil and waste discharge, both at low and high temperatures, within building structures. This standard defines specifications for pipes, fittings, and the overall system to ensure reliable and safe performance in the management of wastewater.

The standard covers key parameters such as dimensions, material properties, and mechanical performance, ensuring that PVC-U piping systems meet the necessary durability and resistance requirements under various temperature conditions. It also outlines testing procedures to assess the quality and performance of the pipes and fittings used in construction and infrastructure projects.

At Pacorr Testing Instruments Pvt Ltd, we understand the importance of compliance with ISO 4440-1:2022 for ensuring the long-term reliability and efficiency of PVC-U piping systems. Our range of testing instruments helps manufacturers verify that their products meet the stringent requirements of this standard, ensuring safety and quality in soil and waste discharge systems.