For pvc pipe the spacing depends on the pipe schedule and operating temperature.
Pipe support standard distance.
The basic principle for deciding the spacing the pipes running parallel to each other is.
Approximately 1 ft more for schedule 80 and half that spacing at 150 f.
Steel pipe supports recommended distance between steel pipe supports.
Distance between supports will minimize the number of supports required which in turn reduce the total cost of erecting these pipe supports.
In the following image fig.
Sufficient gap to accommodate pipe supports with guide plates.
Hanger support spacing rod sizes horizontal pipes recommended maximum support span between hangers and rod sizes for straight horizontal pipes.
Pipe support criteria for asme b31 3 metallic piping july 2017.
Pipe support span chart.
Center to center spacing 1 2 o d of the bigger size pipe flange insulation thickness of bigger size pipe if applicable 25 mm 1 2 o d of the smaller size pipe insulation thickness of.
Copper tube supports maximum space between supports aand clips for copper tubes.
Process industry practices page 3 of 9.
Dimensions sizes and dimensions of pipes and tubes and their fittings inside and outside diameter weight and more.
4 1 1 supports for piping systems shall be in accordance with the.
Code pip pnc00004 and this practice.
Support spacing abs pe pvc fiberglass and steel pipes.
3 pipe support span chart from mss sp 69 is reproduced as a sample.
4 1 2 the pipe supports guides anchors and attachments details shall be provided in accordance with.
2 5 mm between supports is permissible.
For example for copper tubing support spacing varies from 8 ft for 1 tubing to 12 ft for 4.
These charts are normally mentioned in piping stress analysis project specifications.
The span is 4 ft for pipe up to 6 ft for 4 schedule 40 pipe at ambient temperature.
A pipe support or pipe hanger is a designed element that transfer the load from a pipe to the supporting structures.
There are other references also who have listed the maximum support span.
Astm b280 copper tube for air conditioning and refrigeration acr dimensions and working pressures standard specification for seamless copper tube for air conditioning and refrigeration field.
Asme has suggested the standards for support span but the bending stress considered in its calculation is very low 15 9 mpa.
