OTHER
ISO 4427-5:2019
Plastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 5: Fitness for purpose of the system
ISO 4427-5:2019 specifies the requirements for polyethylene (PE) piping systems used for water supply and drainage/sewerage under pressure, focusing on the fitness for purpose of the system.
📄 Document
Title: APPLICATION FORM OF ISO 4427-5:2019
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
