Diameter = 80/pi feet
80 pi inches
If circumference = 160', and circumference = 2 x pi x r, then... 160 = 2 x pi x r 80 = pi x r 80/pi = r 2(80/pi) = diameter = 50.99'
divide it by three. that gets it close.
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
Schedule 80 means "Pipe Wall Thickness as per Sch.80 of ASME B36.10M". Pipe 80 means "3 inch NPS or 80 mm NB pipe as per ASME B36.10M". Hope that it will answer your query adequately. Regards, Bhatta
80 gpm
Yes and it can be schedule 80 and schedule 120
With an 11/2 Mission coupling toque to 80 in pounds.
If the old steel pipe was half inch, it is recommended to replace it with half inch copper pipe to maintain consistent water flow. Using a larger diameter pipe (3/4 inch) may lead to reduced water pressure and inefficient operation. Stick to the half inch size for best results.
Circumference = π*d = π*80 = 251.33 units
Diameter of a circle = circumference/pi
Diameter of a circle = circumference/pi
80 mils =80/1000 inch, or 2/25 inch
The 80 in 80 steel pipe indicates its wall thickness; the higher the number, the thicker the pipe. The pressure rating for a 5" schedule 80 steel pipe at 100 degrees Fahrenheit is 1857 psig.
80% of 1 inch is 0.8 inches or 4/5 of an inch.
7 ft/ 80 inch so... 84 inch/80 inch 42 inch/ 40 inch 21 inch/20 inch