BS ISO 161-1:2018+A1:2023 Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures Metric series (British Standard)
ISO 161-1:2018 specifies the nominal outside diameters for metric thermoplastics pipes for the conveyance of fluids in pressure and non-pressure applications. It also specifies nominal pressure ratings and minimum required strengths for pressure applications. ISO 161-1:2018 is applicable to smooth thermoplastics pipes of constant circular cross-section along the whole length of the pipe, whatever their method of manufacture or material of construction. ISO 161-1:2018 is not applicable to pipes designated according to the nominal inside diameter DN/ID. ISO 161-1:2018 is a basis for standards writers for the selection of nominal diameters and nominal pressures in the drafting of product standards.
BS ISO 161-1:2018+A1:2023 history
1970BS ISO 161-1:2018+A1:2023 Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures Metric series (British Standard)
2018BS ISO 161-1:2018 Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Metric series
1997BS 2782-11 Method 1121B:1997 Methods of testing plastics - Thermoplastics pipes, fittings and valves - Thermoplastics pipes for the conveyance of fluids - Nominal outside diameters and nominal pressures - Metric series
1978BS 5556:1978 Specification for general requirements for dimensions and pressure ratings for pipe of thermoplastics materials (metric series)