Thankyou nice explanation sir....kindly videos on piping systems and valves
@searainly4 жыл бұрын
Sure bro.i will make very soon 👆keep suggesting me for more technical videos .👍
@ms38494 жыл бұрын
@@searainly sure.. Thank you
@guptarohit29473 жыл бұрын
What about the safety valves won't they lift during testing
@deone786 Жыл бұрын
where do we connect the positive displacement pump for increasing pressure?
@shreyas10344 жыл бұрын
how is hydraulic pressure is applied?
@searainly4 жыл бұрын
Connect a high pressure positive displacement pump to the boiler.Fix a calibrated and accurate pressure gauge to the boiler. Fill boiler with water using a high capacity filling pump. Running the Hydrostatic test pump pressure to increase the Boiler pressure gradually till the test pressure. The test pressure is 1.5.times the maximum allowable operating pressure. In this hydraulic pressure is applied. Thankyou!
@anilkumar74243 жыл бұрын
So the pressure is of water or steam? For hydraulic test
@mdborhanuddinchowdhury11973 жыл бұрын
In tanker with COPT boiler is designed for around 20 bar. So test pressure shoupd be 30 bar. How to achieve this much pressure inside boiler by supplying water with positive displacement pump??
@sailorkashif54993 жыл бұрын
How to pressurize boiler to 1.5P???and how to de pressurize it???
@zenmallu5306 Жыл бұрын
@@zyzzz6331 stupid fk
@zenmallu5306 Жыл бұрын
@@zyzzz6331 go ahead and fire ur boiler while pressed up with water 🫠