Per ASME B31.3 paragraph 304.7.2 Unlisted components:
Calculations and documentation showing compliance with paras. 304.7.2(a),(b),(c), or (d) and (e) shall be available for the owners approval.
Does that mean:
(a) and (e) will be okay? Or is it (a) & (b) & (c) & (e)?
Thanks guys.
Howdy,
I need to know if a ball valve with a MSS SP-110 spec is suitable for use in either a ASME B31.1 or .3 design.
MSS SP-110 is not called out specifically in the component standards table.
Regards,
Yes, the new pressure drop is 40 psi b/t the tank and shower. The shower can handle 70 psi no flow. How did you figure the new flow to be 35 gpm @ the 1st shower?
Thanks,
Greetings,
I'm looking for feedback on method.
We have a 400 gallon tank (160psi mwp)and a safety shower with a required pressure of 30 psi. There is 5 psi of pressure loss between the tank and shower. We use 2 air cylinders (80 ft^2 @ 2200 psi) to a regulator set at 35 psi to pressurize the...
Greetings,
I'm looking for feedback on method.
We have a 400 gallon tank (160psi mwp)and a safety shower with a required pressure of 30 psi. There is 5 psi of pressure loss between the tank and shower. We use 2 air cylinders (80 ft^2 @ 2200 psi) to a regulator set at 35 psi to pressurize the...
