本规程描述了制造或安装大口径和小口径管道支架的最低要求。这些细节为管道支架的设计提供了尺寸和工程要求。然而，在任何应用中使用之前，必须验证所有支架的适用性。本规程不能替代基于每个项目具体要求的合格工程分析和设计。

This Practice describes the minimum requirements to fabricate or install supports for large and small bore piping. The details provide dimensional and engineering requirements for the design of pipe supports. However, the suitability of all supports must be verified prior to use in any application. This practice is not a substitute for competent engineering analysis and design based on the specific requirements of each project.