Today's presentation is appropriately titled 'ORIFICE METERS - operation and maintenance' As most of you are aware the orifice fitting has been around for many decades and is still today the industry's leading method of accurately and cost effectively measuring natural gas. Now we have seen some dimensional changes, tolerance changes, and things of that nature; but overall, we are still able to use the same technology today as we did decades ago, and with great accuracy.
展开▼