Projects of ISO/TC 138/SC 5/WG 22

ISO/AWI 12091 2026-10-27 Structured-wall thermoplastics pipes - Oven test More  Comment 
ISO/AWI 3126 2026-10-27 Plastics piping systems - Plastics components - Determination of dimensions More  Comment 
ISO/WD 26678 2026-06-15 Ultra-high-molecular-weight polyethylene (PE-UHMW) and High-molecular-weight polyethylene (PE-HMW) pipes, fittings and assemblies - Determination of melt volume-flow rate More  Comment 
ISO/DIS 25601 2025-02-07 Thermoplastics pipes - Determination of the axial coefficient of linear expansion More  Comment 

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