May 29, 2015 #1 desheng88 Mechanical May 29, 2015 1 0 0 SG If i have a circular ducting that is D160mm, I would need to have 4 Dia12 holes. But, what would the position be? 3, 6, 9, 12 o'clock or 45 degrees angle like 1.30, 4.30, 7.30, 10.30 o'clock position? Thanks.
If i have a circular ducting that is D160mm, I would need to have 4 Dia12 holes. But, what would the position be? 3, 6, 9, 12 o'clock or 45 degrees angle like 1.30, 4.30, 7.30, 10.30 o'clock position? Thanks.
Jun 18, 2015 #2 europipe Chemical May 14, 2007 710 0 0 NL yes, you should straddle centerlines, so 45deg,135deg, 225deg and 315deg. In piping we don't use the clockhandsystem. Upvote 0 Downvote
yes, you should straddle centerlines, so 45deg,135deg, 225deg and 315deg. In piping we don't use the clockhandsystem.