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I am a process Engineer with 4 years expereince. I spent a good proportion of that time working on Hysys and Aspen plus. You can only improve your skills if you are working on the pacakge. You learn the trick, problems and short cuts. If you join a design company express to them that you would...

Greetings, Does anyone have any experience using Swagelock tubing/hoses in a hydrogen or hydrocarbon service. The operating pressure is around 45 bar and this is a pilot plant application. My concern is regarding leaking at the connections. Has anyone had any similar problems using Swagelock...

Hi, We have replaced an existing centrifugal pump impeller. the new impeller Head Curve is already plotted on the original manufacturers pump curve. However only one NPSH required Curve has been drawn on the Pump Curve. If the pump impeller is changed would the NPSHreq not change as well...

Thanks Guys, You have been very helpful. We were going to go through the same process that James has described. But some have debated before we have even started that all insulation is there for a reason can should not be removed. I think the the only way is to identify all insulation that can...

I have come across a problem with Corrosion under insulation(CUI). The problem is that moister (mainly form rainwater) is accumulating under the insulation of pipework. It is unknown if there is a coating on the carbon steel pipework.we are considering removing all insulation that is not...