Plastics. Unplastized poly(vinyl chloride) (PVC-U), oriented unplasticized poly(vinyl chloride) (PVC-O), polyethylene (PE) and polypropylene (PP) pipes. Criterion for the assessment of pipes for plastics piping systems with car without pressure under external loads.
NORMA vydaná dňa 15.1.2020
Designation standards: UNE 53331:2020
Note: NEPLATNÁ
Publication date standards: 15.1.2020
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE