• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of NA 054-05-05 AA

Document number Begin Title Comment
ISO/CD 4433-5 2024-12-20 Thermoplastics piping systems - Preliminary evaluation of the resistance to chemicals - Part 5: Unplasticized Polyamide (PA-U) piping components More  Comment 
ISO/CD 4433-4 2024-12-03 Thermoplastic piping systems - Preliminary evaluation of the resistance to chemicals - Part 4: Poly(vinylidene fluoride) (PVDF) and Ethylenechlorotrifluoroethylene (ECTFE) piping components More  Comment 
ISO/CD 4433-3 2024-12-03 Thermoplastic piping systems - Preliminary evaluation of the resistance to chemicals - Part 3: Unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinylchloride) (PVC-HI) , modified poly(vinylchloride) (PVC-M), alloy poly(vinylchloride) (PVC-A), oriented poly(vinylchloride) (PVC-O) and chlorinated poly(vinyl chloride) (PVC-C) piping components More  Comment 
ISO/CD 4433-2 2024-12-03 Thermoplastics piping systems - Preliminary evaluation of the resistance to chemicals - Part 2: Polyolefin piping components More  Comment 
ISO/CD 4433-1 2024-12-03 Thermoplastics piping systems - Preliminary evaluation of the resistance to chemicals - Part 1: Test method More  Comment 
DIN EN ISO 15494 2023-06-20 Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO/DIS 15494:2025); German and English version prEN ISO 15494:2025 More  Comment 
ISO/DIS 15494 2023-06-09 Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system More  Comment 
DIN EN ISO 15493 2015-09-25 Plastics piping systems for industrial applications - Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) - Specifications for components and the system - Metric series (ISO 15493:2003 + Amd 1:2016 + Cor 1:2004); German version EN ISO 15493:2003/A11:2025 More  Comment 

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