PVDF Pipes - Support Spacing

Support spacing for PVDF pipes

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

PVDF - Wall Schedule 40 - Support Spacing (feet)
NPS
(inches)		 Operating Temperature (oF)
80 100 1401)
1/2 3 1/2 3 1/2 2
3/4 4 3 1/2 2 1/2
1 4 4 2 1/2
1 1/2 4 1/2 4 1/2 2 1/2
2 4 1/2 4 1/2 2 1/2

PVDF - Wall Schedule 80 - Support Spacing (feet)
NPS
(inches)		 Operating Temperature (oF)
80 100 1401)
1/2 4 1/2 4 1/2 2 1/2
3/4 4 1/2 4 1/2 3
1 5 4 1/2 3
1 1/2 5 1/2 5 3
2 5 1/2 5 3
  • 1 ft (foot) = 0.3048 m
  • T(oC) = 5/9[T(oF) - 32]

1) For temperatures above 140 oF continuous support is needed.

PVDF is recognized by its high mechanical strength and excellent chemical resistance even at higher temperatures.

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Related Topics

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

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