The working pressure for Schedule 80 PVC (polyvinyl chloride) pipe varies based on the pipe diameter and temperature. For example, at 73°F (23°C), a 1-inch Schedule 80 PVC pipe has a maximum working pressure of approximately 480 psi. It's important to consult specific manufacturer data or standards for precise values, as they can differ based on various factors. Always ensure compliance with relevant codes and regulations when using these pipes.
Schedule 160 pipes, typically made of materials like PVC or steel, have a high-pressure rating due to their thicker walls. For example, a 2-inch Schedule 160 PVC pipe can handle pressures up to approximately 400 psi at room temperature, while a similar steel pipe may have a higher rating depending on the specific material and temperature conditions. Always refer to the manufacturer's specifications for precise pressure ratings as they can vary by material and application.
This question can't be answered. It is unclear what you mean by back pressure. Maximum Allowable Working Pressure in a boiler is calculated using the rules for construction of high pressure boilers and construction of heating boilers in the ASME Code sections 1 and 8.
Step 1: you call someone to do it for you
Sounds like your main line coming in is small if it's 1/2 inch stepping it up to 3/4 coming in then down to 1/2 inch would increase your pressure
Wet concrete is approximately 150 pounds per cubic foot. So 80 pounds is approximately 1/50 th of a cubic yard.
Schedule - gallons/foot SCH 5s - 22.655 SCH 10s - 22.532 SCH 10 - 22.532 SCH 20 - 22.055 SCH 30 - 21.351 SCH 40s - 22.055 SCH 40 - 20.887 SCH 60 - 19.862 SCH 80s - 21.583 SCH 80 - 18.972 SCH 100 - 17.887 SCH 120 - 16.939 SCH 140 - 16.118 SCH 160 - 15.220
sch 1 cs = schedule 1 controlled substance. (Illegal drugs). So "sell sch 1 cs" means "sell schedule 1 controlled substance" or so I'm thinking.
SCH 1 refers to the highest level of drug classification in some countries, such as Australia. It typically includes substances that are considered to have a high potential for abuse and no recognized medical use. Examples of SCH 1 drugs include heroin, LSD, and cannabis (in some countries).
"Sell sch 1 cs" likely refers to selling a Schedule 1 controlled substance, which is a highly regulated substance with a high potential for abuse and no accepted medical use. Selling such substances is illegal and can result in severe legal consequences.
Yes, you can polish an SCH stainless steel pipe (40 1 1/2") with a 180 grit.
To calculate the static pressure at a depth of 25 feet with a psi of 80, we need to consider that 1 psi corresponds to approximately 2.31 feet of water. Therefore, the pressure in feet of water at 80 psi is 80 psi × 2.31 feet/psi = 184.8 feet. At a depth of 25 feet, the static pressure would be the sum of the atmospheric pressure (typically 14.7 psi at sea level) and the pressure from the water column. In this case, the static pressure at 25 feet is approximately 80 psi, assuming the measurement is taken at that depth.
Newborn- Systolic 50-70 Infant 1-12 mos. 70-100 Toddler 1-3 yrs. 80-130
The second measurement or bottom number of blood pressure is the diastolic number. This number measures the pressure in the arteries between heartbeats.
The bite pressure of the Akita Inu (Odate styled) is 700 psi, equal to that of a lion.
It is: 80/80 = 1/1 as a simplified fraction which is the same as 1
1 percent of 80 = 0.801% of 80= 1% * 80= 0.01 * 80= 0.80
80