BS 2782-11 Method 1121C:1997 Methods of testing plastics. Thermoplastics pipes, fittings and valves. Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Inch-based series
This part of ISO 161 specifies the nominal outside diameters for inch-based thermoplastics pipes for the conveyance of fluids in pressure and non-pressure applications. It also specifies nominal pressure ratings, minimum required strengths and overall service (design) coefficients for thermoplastics pipes for press-ure applications.
It is applicable to smooth thermoplastics pipes of con-stant circular cross-section along the whole length of the pipe, whatever their method of manufacture or material of construction.
BS 2782-11 Method 1121C:1997 history
1997BS 2782-11 Method 1121C:1997 Methods of testing plastics. Thermoplastics pipes, fittings and valves. Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Inch-based series
1987BS 3867:1987 Method of specifying outside diameters and pressure ratings for pipe of thermoplastics materials (inch series)