Support span for Copper Alloy Piping systems
(14 and 20 barg systems)
Spans are based on the lesser of maximum stress value of 25N/mm² and
a maximum deflection of 6.35mm for all sizes.
| Nom Dia (inches) |
Outside dia (mm) |
Maximum span between supports (mm) |
|---|---|---|
| 1/2 | 16 | 1700 |
| 3/4 | 25 | 2000 |
| 1 | 30 | 2250 |
| 1 1/4 | 38 | 2500 |
| 1 1/2 | 44.5 | 2500 |
| 2 | 57 | 2750 |
| Nom Dia (inches) |
Outside dia (mm) |
Maximum span between supports (mm) |
|---|---|---|
| 3 | 76.1 | 3000 |
| 3 1/2 | 88.9 | 3250 |
| 4 | 108 | 3750 |
| 6 | 159 | 4500 |
| 8 | 219.1 | 5250 |
| 10-36 | 267-914 | 6000 |
Table below provides recommended correction factors for pipe support spans for different piping layout configurations. The correction factors are defined as a percentage of calculated pipe support ... Read More
Spans are based on pipe filled with water and maximum sag of 2.5mm at center of span.
Pipe support spans specified are in metres.
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Spans are based on pipe filled with water and maximum sag of 2.5mm at center of span.
Pipe support spans specified are in metres.
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Spans are based on uninsulated pipe filled with water.
Pipe support spans and deflections are in millimetres.
Maximum deflection specified is at center of span.
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