Cant find any Pump Shaft Quality Standard
Cant find any Pump Shaft Quality Standard
(OP)
Hello All,
I am trying to establish a standard to call out pump shaft stock. In the process I am trying to find a standard that defines the pump shaft quality.
If I specify PSQ in my stock specification, what toleraces on diameter and straightness am I aiming at?
Appreciate any help :)
I am trying to establish a standard to call out pump shaft stock. In the process I am trying to find a standard that defines the pump shaft quality.
If I specify PSQ in my stock specification, what toleraces on diameter and straightness am I aiming at?
Appreciate any help :)





RE: Cant find any Pump Shaft Quality Standard
If calling out something "better" than commercial grades the price can go way up.
Specs for allowable internal flaws aren't very tight.
I can picture during manufacturing removing much material just might expose seams etc that the steel supplier would not be interested in warranteeing.