2 Inch Schedule 80 Pvc Pipe Pressure Rating
To give you a thought of the size contrast 1 plan 40 pvc pipe has a 133 least divider and 450 psi while plan 80 has a 179 least divider and 630 psi.
2 inch schedule 80 pvc pipe pressure rating. Maximum pressure ratings for pipes per. This table defines the maximum pressure rating for the specified industry standard pipes schedule 160 schedule 40 and schedule 80. Astm d2466 06 standard specification for poly vinyl chloride pvc plastic pipe fittings schedule 40 astm d2467 04e1 standard specification for poly vinyl chloride pvc plastic pipe fittings schedule 80 1 psi lb in2 6 894 8 pa n m2 1 inch 25 4 mm. Schedule 80 pipe nipple pressure rating has thicker dividers and can with stand higher psi pounds per square inch.
The pressure ratings shown are based on astm d2241 sdr class and astm d1785 schedule 40 80 pipes. The smaller pipes are far less likely to fail due to internal pressure problems. The second chart will track the pressure derating of the fittings that results when the operational temperature of the pipe or fittings changes. Pvc cpvc molded fittings do not have a pressure rating.
2 pvc schedule 80 120 f 400 psi x 0 40 160 psi max. Adjustments may be required for pressure variations. Collapse pressure or pvc pipe crush strength is the amount of outside pressure a pipe can take before it starts collapsing inwards. This makes it perfect for mechanical and synthetic applications.
Below are 2 charts. This test method is similar to that found within astm d 2837 which is used to determine the hydrostatic design basis hdb of plastic pipe. These ratings are based on a constant pressure. 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.
It is commonly recommended to limit these. The pressure rating is only for pipes. The first will display the pressure ratings of pvc fitting schedule 40 and pvc fittings schedule 80. Astm f 2261 indicates.
Minimum tensile strength 60 ksi 60000 psi. However plastic pipe has a uniform shape that reacts consistently to pressure and fittings do not. Schedule 80 pvc technical information schedule 80 pvc pipe dimensions pressure ratings made in the u s a suitable for oil free air handling to 25 psi not for distribution of compressed air or gaspage 336 due to material cost variations prices subject to change. Schedule 40 and schedule 80 pvc pipe and fittings have identical od outer diameters and can be used interchangeably if needed.
If you look closely you will notice that 2 5 pipe has a slightly higher burst pressure rating than 2 oddly.