本文件规定了从NPS 2到NPS 36的管支架的设计要求，包括形状和尺寸、材料以及强度，U形螺栓和U形带除外。本文件涵盖固定式或浮式海上油气项目的上部组块系统。本文件适用于-23°C至200°C范围内支架的设计温度。本文件仅限于金属管道。 本文件涵盖了以下管道支架的要求: -夹鞋； -焊接鞋； -U型螺栓； -U形带； -用于分支连接的支撑； -耳轴和支柱； -导向支架（导向、压紧、导向/压紧）。 本文件阐述了上述项目的设计要求，因此本文件不一定涵盖所有其他类型的管道支架。

This document specifies the requirements for design including shape and dimensions, material as well as strength for pipe support. Applicable pipe size range varies depending on support types. This document covers topside systems for fixed or floating offshore oil and gas projects. This document is applicable to design temperature of support within the range between –46 °C up to 200 °C. This document is limited to metallic pipes, covering the following pipe supports: —    clamped shoe; —    welded shoe; —    U-bolt; —    U-strap; —    bracing for branch connection; —    trunnion and stanchion; —    guide support (guide, hold-down, guide and hold-down, line stop).