BS 3974-1, 74th Edition, November 1981 - Specification for pipe supports. Part 1: Pipe hangers, slider and roller type supports
Covers requirements for the design and manufacture of components for pipe hangers , slider and roller type supports for uninsulated and insulated steel and cast iron pipes of nominal size 15 mm to 160 mm used for transporting fluids within the temperature range -20°C to +470°C.