Could you let me know the maximum allowable velocity in pipe in your country?
I wonder the allowable maximum velocity in pipe in other countries.
In Korea, the maximum velocity is 3.0m/sec but I guess it can be increased when we use erosion resistant materials like steel or PVC. I found some countries like Hong Kong, some states in US allow more than 3.0m/sec (ex: 4.5 or 6.0m/sec)
It will be very appreciated all of you let me know the allowable maximum velocity in pipe. If possible, send me your design standard document to my e-mail.
e-mail: firstname.lastname@example.org or email@example.com
Thanks in advance.