Sch 80 Pvc Pipe Temperature Rating

The speci fi ed derating factors for pvc are suitable for pipe conveying water at elevated temperatures.

Sch 80 pvc pipe temperature rating.

Check on line catalog www spearsmfg. Schedule 80 pvc pipe dimensions pressure ratings. Maximum pvc service temperature 140 f pressure de rating at elevated temperatures. 230 psi x 0 40 92 psi max.

Made in the u s a. Maximum pvc service temperature 140 f. For pvc fitting schedule 40 and pvc fittings schedule 80 the optimal temperature at which pvc can operate at the highest psi would be 73 degrees fahrenheit. Max pressure 73 x derating factor schedule 80 pipe.

Pressure de rating at elevated temperatures. 10 pvc sch 80 120 f. Schedule 80 pvc pipe dimensions. Schedule 80 pvc technical information.

To calculate elevated temperature rating use the following formula. Schedule 80 cpvc technical information schedule 80 cpvc pipe dimensions pressure ratings maximum cpvc service temperature 200 f pressure de rating at elevated temperatures the pressure ratings given above are for water non shock 73 f. Schedule 80 pvc pipe dimensions pressure ratings. The pressure ratings above are for water at 73 degrees fahrenheit.

As the temperature of the pvc increases the pressure that the pvc can withstand will decrease. Multiply the working pressure rating of the selected pipe at 73 f by the appropriate de rating factor to determine the maximum working pressure rating of the pipe at the elevated temperature chosen. 120 f the maximum service temperature for pvc is 140 f. Schedule 80 pvc pipe dimensions pressure ratings.

Maximum pvc service temperature 140 f. The chart below will illustrate the pressure derating of pvc as temperatures increase. Due to material cost variations prices subject to change.