Rack pipes are primarily used for construction materials, scaffolding on construction sites, and safety protection supports. Their applications are also widespread in the transmission pipelines for natural gas, as their wall thickness, tensile strength, and cold bending properties meet the specifications.

The scaffold tube is mainly composed of: outer casing, beam core, and adjustable joints. The scaffold tube consists of tube clips and steel pipes, and the combined use of the scaffold tube and clips forms the steel pipe scaffold. The scaffold tube is an essential part of the clip-type steel pipe scaffold. Generally, each bundle of scaffold tube contains 91 tubes.