Schedule 40 Pvc Pipe Fittings Pressure Rating

See pressure temperature derating information in this.

Schedule 40 pvc pipe fittings pressure rating.

As the temperature of the pvc increases the pressure that the pvc can withstand will decrease. Black 269 blue 82 clear 44 cream 50 dark gray 1 gray 12 green 82. For jobs that require a higher pressurization though schedule 80 pipe is better suited. Schedule 40 and schedule 80 pvc pipe and fittings have identical od outer diameters and can be used interchangeably if needed.

The pressure rating of molded or cut threads must be derated by an additional 50 beyond the pressure rating for pipe and fittings. Pvc schedule 40 pressure fittings. 10 foot or 20 foot overall lengths. Minimum tensile strength 60 ksi 60000 psi.

Only schedule 80 pvc pipe can be threaded. The maximum operating pressures derates with temperature. This specification covers pvc pipe in schedule 40 80 and 120 for pressure applications. Schedule 40 pvc pipe is strong rigid and can handle pressure applications.

Pvc schedule 40 pressure dwv pipe drain waste and vent. Pvc schedule 40 pipe fittings. Schedule 40 schedule 80 cpvc or sdr pipe cannot be threaded. Astm d2467 04e1 standard specification for poly vinyl chloride pvc plastic pipe fittings schedule 80.

Molded threaded adapters must be used on those systems. 40 90 degree s x s elbow fitting model pvc023001600hd 2 70. This table defines the maximum pressure rating for the specified industry standard pipes schedule 160 schedule 40 and schedule 80. Most pvc pipe and fittings have a maximum pressure rating listed so you know what it can handle.

The chart below will illustrate the pressure derating of pvc as temperatures increase. Charlotte pipe 2 in. Typically this is listed in pounds per square inch or psi. Specification for poly vinyl chloride pvc plastic pipe schedule 40 80 and 120 scope.

This system is intended for pressure applications where the operating temperature will not exceed 140 f. 1 1 2 2 and 3 12 inch trade sizes. 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. 1 psi lb in 2 6 894 8 pa n m 2 1 inch 25 4 mm.

Be aware that schedule 40 pvc pipe does have a lower pressure rating therefore using schedule 40 parts on a primarily schedule 80 pipe system is not recommended. Pressure 535 color family. Pvc is one of the thermoplastic materials most frequently specified for a variety of products used in the pipe and fittings industry. Maximum pressure ratings for pipes per.

Polyvinyl chloride pvc schedule 40 pressure fittings are used for potable water chilled water irrigation golf course construction and pool spa applications.