HOUSTON, Oct. 1, 2019 /PRNewswire/ -- Weatherford International plc (OTC-PINK:WFTIQ) has announced its largest-ever contract for deep-set safety valves. Under terms of a deal with Brazilian-based ...
For the past 15 years, pilot-operated safety relief valves (POSRVs) have effectively and reliably protected economizers on Section I power boilers in overpressure situations, working in tandem with ...
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