WebJan 18, 2016 · STOPPLEPlugging Technology TDW STOPPLEplugging machines serve as a temporary block valve to isolate a section of line during scheduled maintenance, retro-fitting, new construction, alterations and unplanned emergencies without interrupting service. Introduced in the early 1950s, STOPPLEplugging technology remains the most reliable … http://ubsco.net/uploads/STOPPLE_Train_Flyer.pdf
T.D. Williamson — Kerr Engineered Sales
WebSep 16, 2014 · The TDW team used a standard tapping machine to hot tap the high temperature 20 in. line, and the specially engineered STOPPLE train system to plug it. Due to the extremely high temperature of the line, the equipment could not be allowed to remain in the line for more than 72 hours, but owing to the ‘first time’ success of the isolation ... WebJan 20, 2010 · T.D. Williamson has performed its first STOPPLE® Train intervention operation on a pipeline in Europe. The operation took place in Italy at the SARPOM … process\u0027s ov
Natural gas pipeline valve intervention record in Australia
WebAug 1, 2013 · T.D. Williamson (TDW) has announced that it recently performed the highest ever STOPPLE® Train pipeline pressure intervention in company history in Australia. An operating pipeline pressure of approximately 1480 psi (102 bar) was maintained throughout the operation, which made it possible to safely remove and replace a natural gas pipeline ... WebTDW has provided safe, industry-leading solutions for pressurized piping systems worldwide for more than 100 years. Our comprehensive portfolio for onshore and offshore … WebThe 3-inch THREAD-O-RING fittings have a maximum operating pressure of 103 bar (1,500 psi). Key features: Maximum operating temperature of 82°C (180°F). Fittings come … reheat noodles microwave