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The pipeline length 3000m 8" and will branch to 4" and 6 " pipeline so it's not bigable.and the operating pressure is 30 bar.so the test medium must be water. The question who I can remove the water after test.

I need a method to dewater C.S non pigable pipeline with length 3000m .the pipeline is branched from 8" to 6" and operating pressure 30 bar

thread378-447769 I need a method to bulk dewatering for non pigable pipeline with length 3km

The pipeline data Test fluid fresh water Length 13591m O.diameter 914.4 mm In.diameter 877.4 mm Pipe wall thickness 18.5 mm Total volume 8220.75 m3 Test pressure 140 bar Extra water added for pressurization 77.69 m3 I need the equation used to calculate the theoretical Volume that will compared...

What is the copresdibility factor of fresh water at test temp of 30c and test pressure of 140 bar

Please I need advice for The equations to calculate the theoritical volume for pipeline hydrostatic test

I need you help I have a 10km uner ground pipeline 36" with different altitudes along it and a mountain natural 1 _ What is the precautions to avoid air content in filling process ? 2 _ Is it right to make a vent point at highest even if the location of the point will be in the middle of the...

thread378-417369 I need your help I have agas pipeline with 27 km length 36". The test pressures will be 125 bar. The pipeline has a various elevation a long it.and I need to make a test sections for it. 1 what is the max elevation allowable in each section? 2 The max elevation will be between...