The Market Supervision and Administration Bureau of Ningde City, Fujian Province randomly inspected 20 batches of plastic pipes and fittings, all of which were qualified.


Release time:

2024-04-28

According to the announcement, recently, in accordance with the "Product Quality Law of the People's Republic of China", the Ningde Municipal Administration for Market Regulation organized municipal-level product quality supervision and spot inspections on plastic pipes and fittings. The spot inspection products included random copolymerized polypropylene (PP-R) pipes and fittings, Polyethylene (PE) pipes and fittings for water supply, rigid polyvinyl chloride (PVC-U) pipes and fittings for water supply, and rigid polyvinyl chloride (PVC-U) pipes and fittings for building drainage. A total of 20 batches of products from 11 companies were randomly inspected. Found unqualified.

According to the announcement, recently, in accordance with the "Product Quality Law of the People's Republic of China", the Ningde Municipal Administration for Market Regulation organized municipal-level product quality supervision and spot inspections on plastic pipes and fittings. The spot inspection products included random copolymerized polypropylene (PP-R) pipes and fittings, Polyethylene (PE) pipes and fittings for water supply, rigid polyvinyl chloride (PVC-U) pipes and fittings for water supply, and rigid polyvinyl chloride (PVC-U) pipes and fittings for building drainage. A total of 20 batches of products from 11 companies were randomly inspected. Found unqualified.
This random inspection is based on GB/T 18742.2-2017 "Polypropylene piping system for hot and cold water Part 2: Pipes", GB/T13663.2-2018 "Polyethylene (PE) piping system for water supply Part 2: Pipes", GB/T10002.1-2006 "Hard Polyvinyl Chloride (PVC-U) Pipes for Water Supply" and GB/T5836.1-2018 "Hard Polyvinyl Chloride Pipes for Building Drainage" standards, regarding light transmittance, wall thickness, Average outer diameter, melting temperature, melt mass flow rate, longitudinal retraction rate, simply supported beam impact test, oxidation induction time, ash content, tensile strength, elongation at break, flexural strength, density, Vicat softening temperature, drop weight Impact test, tensile yield strength and other items are inspected.