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Its d schedule rating of pressure of pipe...
A pressure rating refers to the qualified operating pressure that is recommended for a component or a system by the manufacturer. The pressure rating of 12 schedule 40 steel pipe is 370 psi.
schedule is the thickness of the pipe and class is pressure/temperature rating of a fitting or pipe
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.
It depends on the pipe schedule and diameter... For example. Schedule 40 1 Inch pipe has a minimum burst pressure pressure rating of 1440PSI and an operational PSI of 270. Google can provide a complete chart. Just search "PVC Pipes - Pressure Ratings"
Its d schedule rating of pressure of pipe...
Pressure rating.
A pressure rating refers to the qualified operating pressure that is recommended for a component or a system by the manufacturer. The pressure rating of 12 schedule 40 steel pipe is 370 psi.
schedule is the thickness of the pipe and class is pressure/temperature rating of a fitting or pipe
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.
Is this pipe going to be threaded / Grooved or Welded?
It depends on the pipe schedule and diameter... For example. Schedule 40 1 Inch pipe has a minimum burst pressure pressure rating of 1440PSI and an operational PSI of 270. Google can provide a complete chart. Just search "PVC Pipes - Pressure Ratings"
250 PSI WELDED
pressure rating up to 40 mm will be 20 bars and higher sizes it will be reduced as PN-15.
Because threading thin wall pipe renders the pressure rating ineffective, as it thins the wall to much to be able to withstand the pressure.
http://www.ipspipe.com/Documents/Spec/Pipe_pressure_rating.pdf
10,600 PSI if your using Schedule 120