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Thermoplastics pipes for the conveyance of fluids — Nominal outside diameters and nominal pressures — Part 1:…

Overview ISO 161-1:2018 - Thermoplastics pipes for the conveyance of fluids - Part 1: Metric series - defines the nominal outside diameters (dn), nominal pressure ratings (PN) and minimum required st…

Compacted (vermicular) graphite cast irons — Classification

Overview ISO 16112:2017 - Compacted (vermicular) graphite cast irons - Classification defines a clear, test‑based grading system for compacted (vermicular) graphite cast iron (CGI). The standard spec…

Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Metric se…