ROANOKE, Va. (WDBJ) - A new report says a manufacturer’s defect caused a section of the Mountain Valley Pipeline to fail during hydrostatic testing earlier this year. (See the report below or download ...

The rupture during safety tests of the Olympic Pipe Line near Renton Tuesday evening shows why it's vital to conduct hydrostatic tests of pipelines. Some 4,000 gallons of slightly contaminated water ...

Enbridge's successful high-pressure water test of one of its twin oil pipelines in the Straits of Mackinac indicates "the underwater pipe appears to be robust," according to an independent pipeline ...

CHARLESTON, W.Va. — A test failure of the Mountain Valley Pipeline in May resulted from a manufacturer defect, not corrosion, according to an independent report commissioned by its developers. The ...

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CHARLESTON, W.Va. (AP) — A test failure of the Mountain Valley Pipeline in May resulted from a manufacturer defect, not corrosion, according to an independent report commissioned by its developers.

HyImpulse, Technologies in partnership with Greek advanced composite manufacturer, Adamant Composites, is proud to announce the successful completion of a hydrostatic burst test of a groundbreaking ...

though Advanced Hydrostatic Services, L.L.C. specializes in downhole oilfield pipe testing, we have the equipment and the expertise to pressure test a variety of surface components. From OCTG pipe and ...

IRVING, TX — The Plastics Pipe Institute, Inc. (PPI) has announced that Mike Casavant has joined the association as the new Chair of the Hydrostatic Stress Board (HSB), a technical-based group of ...

A section of the Mountain Valley Pipeline atop Bent Mountain ruptured Wednesday during tests to determine the pipe’s integrity before it begins to carry natural gas under high pressure.

The second AP1000 unit under construction at the Sanmen site in China's Zhejiang province has completed cold hydrostatic testing of its primary circuit. The tests are an important step in the ...