8 Sch 80 Pvc Pipe Pressure Rating

As such it s worth taking the time to learn a bit about the landscape supplies you will be working with namely pvc pipe and fittings.

8 sch 80 pvc pipe pressure rating.

Schedule 80 pvc technical information schedule 80 pvc pipe dimensions pressure ratings made in the u s a. All pvc schedule 80 pipe shall be manufactured from a type i grade i polyvinyl chloride pvc compound with a cell classification of 12454 per astm d1784. Maximum pvc service temperature 140 f pressure de rating at elevated temperatures the pressure ratings given above are for water non shock 73 f. Schedule 80 pvc technical information schedule 80 pvc pipe dimensions pressure ratings made in the u s a.

Below are 2 charts. Astm d2467 04e1 standard specification for poly vinyl chloride pvc plastic pipe fittings schedule 80. The second chart will track the pressure derating of the fittings that results when. Max pressure 73 x derating factor schedule 80 pipe pvc pipe operating temp f de rating factor 73 1 00 80 0 88 90 0 75 100 0 62 110 0 51 120 0 40 130 0 31 140.

Pressure de rating at elevated temperatures the pressure ratings above are for water at 73 degrees fahrenheit. All compound components shall be listed with nsf and meet the requirements of nsf ansi standard 61 g as suitable for potable water and is considered lead free. The maximum operating pressures derates with temperature. To calculate elevated temperature rating use the following formula.

The speci fi ed derating factors for pvc are suitable for pipe conveying water at. Astm d2466 06 standard specification for poly vinyl chloride pvc plastic pipe fittings schedule 40.