International Organization for Standardization (ISO)
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ISO 161-2:1996
Scope
Specifies the nominal outside diameters for inch-based thermoplastics pipes for the conveyance of fluids under pressure and non-pressure. It also specifies nominal pressure ratings and minimum required strengths for pipes for pressure applications.
ISO 161-2:1996 history
1996ISO 161-2:1996 Thermoplastics pipes for the conveyance of fluids - Nominal outside diameters and nominal pressures - Part 2: Inch-based series
1977ISO 161-2:1977 Thermoplastic pipes for the transport of fluids; Nominal outside diameters and nominal pressures; Part II : Inch series