Hot tapping machines are used to drill into pressurized pipelines to add or replace main or service lines without interrupting flow. The hot tapping process permits the installation of new pipes, ...
Insertion and tapping valves connect to pipelines without interrupting pipeline service. Insertion valves may interrupt media flow during installation, but they do ...
Tapping machining Do you know how internal threads are made in mechanical components? Thread machining and tapping ...
Williams Cos. Inc., Tulsa, and three other companies have spent 4 years and about $5 million to conceive and design a diverless, deepwater hot-tapping system that will undergo full-scale testing this ...
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