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Hot Tap operation

Source: 未知 Posted:2014-02-24 16:26 Views:

The Hot Tap is made in one continuous process, the machine is started, and the cut continues, until the cutter passes through the pipe wall, resulting in the removal of a section of pipe, known as the "coupon".

The coupon is normally retained on one or more u-wires, which are attached to the pilot bit. Once the cutter has cut through the pipe, the hot tap machine is stopped, the cutter is retracted into the hot tap adapter, and the Valve is closed.

Pressure is bled off from the inside of the Tapping Adapter, so that the hot tap machine can be removed from the line. The machine is removed from the line, and the new service is established.

Products List

DRILLING & TAPPING
PLUGGING MACHINES
SEALING ELEMENT
EXPANDING SLEEVES
CUTTERS
FITTINGS
WAFER VALVE
HYDRAULIC PUMP
PIPE CUTTING
COMPLETION PLUG
Repairing welding fixture

Case

Pipeline reroute project at Xi Hua village, Nanan City

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