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High Purity Process Gas Piping

Thread starter sandyman
Start date May 19, 2001

Status: Not open for further replies.

May 19, 2001

sandyman

Mechanical

In sizing high purity gas piping, I've been using the e.g harris equation & tables. I have also seen the darcy equation & tables used. Any suggestions? Also, there are correction factors for these tables for gases other than air, ie. sqrt (1/spec grav), and (spec grav*1/sqrt spec grav). Which is correct?