Search results for query: *

The designer had instructed to use triple-lok fittings instead of compression fittings as this is going to deal with hydrogen gas.

Manufacturers states flaring test found okhttps://files.engineering.com/getfile.aspx?folder=ca18ec1f-a14c-4cee-a7fe-4d3c2e68a320&file=sandvik.PNG

These are solution annealed tubes at a temperature of minimum 1040 degree celcius and quenched

I hope somebody can help me to find out what is the best flaring tool to flare SS tubes. There are two sorts of tubes. one is 3/8" O.D with a thickness of 2.11mm thick and 1/4" OD X 1.65mm thick. Is that possible to flare these tubes to 37 degrees to mate it with parker triple-lok fittings. I...

Can someone help me to choose the right thread locker/sealant suitable for the 6000psig Hydrogen refueling line? The connections in this Hydrogen line are TIG welded (tubes to tubes)and Tube to devices (gas booster, storage cylinder, control valves) are parker triple-lok fittings. But still, NPT...

Thank you so much for helping me to figure out this.

I was considering the centerline of the pipe. It does mean that I should add up the diameter of the pipe to the elevation difference.

Okay, Noted. That is, 25.9 bar shall be given at the lowest to attain 25 bar at the highest point. Thank you so much

The pressure difference shall be calculated by Bernoulli's equation right ?? Ie, Pressure energy + potential energy + kinetic energy = constant. As the line remains static during the hydro test, kinetic energy shall be eliminated. Hence Pressure at highest point is equal to Pressure energy (25...

@LittleInch @1503-44... Thank you so much for your reply. This is how the pipeline is positioned. The inclination that you could see on the stretch of 130 meters on the right side is just 1.5 meters. So does that mean I have to add the weight of the water-filled in through the stretch of 350...

Can someone help me to calculate the pressure drop at the highest point in a pipeline during Hydrotest pressure holding? We are constructing a portion of a new potable water pipeline that is 48" in diameter and the schedule is STD. we have an elevation difference of 9 meters between the lowest...