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- เผยแพร่เมื่อ 17 ส.ค. 2020
- Hydraulic testing of boiler and its procedure.
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very useful video
How and where to rise the pressure?
Nice video sir.. Well explained
Thank you brother.
where do we connect the positive displacement pump for increasing pressure?
Mast 😍😍👌👌👌
Thankyou bhai 👆😍
Thankyou nice explanation sir....kindly videos on piping systems and valves
Sure bro.i will make very soon 👆keep suggesting me for more technical videos .👍
@@searainly sure.. Thank you
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??
What about the safety valves won't they lift during testing
How to pressurize boiler to 1.5P???and how to de pressurize it???
@@zyzzz6331 stupid fk
@@zyzzz6331 go ahead and fire ur boiler while pressed up with water 🫠
how is hydraulic pressure is applied?
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!
So the pressure is of water or steam? For hydraulic test