PP Pipes - Support Spacing

Hanger spacing for PolyPropylene pipes

Maximum support spacing for PP - PolyPropylene - pipes depends on the operating temperature. Maximum spacing between supports at different temperatures can be found in the tables below:

PP - Wall Schedule 40 - Support Spacing (feet)
NPS
(inches)
Operating Temperature (oF)
60 100 140 180
1/2 1 1/2 1 1/2 1 1/2 1
3/4 2 2 1 1/2 1 1/2
1 2 2 2 1 1/2
1 1/4 2 1/2 2 2 2
1 1/2 2 1/2 2 1/2 2 2
2 3 2 1/2 2 1/2 2
3 3 1/2 2 1/2 3 2 1/2
4 4 3 3 1/2 3

PP - Wall Schedule 80 - Support Spacing (feet)
NPS
(inches)
Operating Temperature (oF)
60 100 140 180
1/2 2 2 2 1 1/2
3/4 2 1/2 2 1/2 2 2
1 2 1/2 2 1/2 2 2
1 1/4 3 2 1/2 2 1/2 2 1/2
1 1/2 3 3 2 1/2 2 1/2
2 3 1/2 3 3 2 1/2
3 4 4 3 1/2 3 1/2
4 4 1/2 4 1/2 4 3 1/2
  • 1 ft (foot) = 0.3048 m
  • T(oC) = 5/9[T(oF) - 32]

Polypropylene is a thermoplastic polymer, used in a wide variety of applications. Polypropylene is unusually resistant to chemical solvents, bases and acids.

Related Topics

  • Dimensions - Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more

Related Documents

Tag Search

  • en: pp pipes support spacing

Search the Engineering ToolBox

- "Search is the most efficient way to navigate the Engineering ToolBox!"

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your SketchUp model with the Engineering ToolBox - SketchUp Extension/Plugin - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro. Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!

Translate the Engineering ToolBox!
About the Engineering ToolBox!

close