标准摘要
[中文适用范围]： 指定用于在压力和非压力下输送流体的英寸基热塑性塑料管道的标称外径。 它还规定了压力应用管道的标称压力等级和最低所需强度。 [外文原描述]： 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.
英文名称Thermoplastics pipes for the conveyance of fluids — Nominal outside diameters and nominal pressures — Part 2: Inch-based series