IAPMO PS 95-2018e3涵盖了拟用于管道供应和排水废水排放系统的管道支架吊架和挂钩，并规定了材料、物理特性、性能测试和标记的要求。本标准涵盖的产品可包括:（a）铸铁管吊架塑料管支撑钩，用于支撑12.7至31.8 mm（1/2至1 1 1/4 in）CT和38.1至101.6 mm（1 1/2至4 in）附表40 PVC和ABS DWV管道系统。钢制吊架用于支撑多达NPS-6、金属和塑料、供水和DWV管道。 本标准严格适用于仅用作支撑和/或悬挂装置的吊架和管支架挂钩，不适用于管道对准和二次支撑系统。

IAPMO PS 95-2018e3 covers pipe support hangers and hooks intended for use in plumbing supply and drain waste vent systems and specifies requirements for materials, physical characteristics, performance testing, and markings.Products covered by this standard can include:(a) Hangers for cast iron pipePlastic pipe support hooks used to support 12.7 through 31.8 mm (1/2 through 1 1/4 in) CTS and 38.1 through 101.6 mm (1 1/2 through 4 in) schedule 40 PVC and ABS DWV piping systems. and,Steel hangers used to support up to NPS-6, metallic and plastic, supply and DWV pipe.This Standard strictly applies to hangers and pipe support hooks used solely as supporting and/or suspending devices and not to pipe alignment and secondary support system.