TDW SHORTSTOPP® weld fittings are used with SHORTSTOPP plugging machines to perform a wide range of hot tapping and plugging operations without pipeline shutdown, including main relocations, lateral connections, crossovers, tie-ins, extensions, and purge and equalization.
With plugging equipment removed, the fittings have a maximum working pressure of 20 bar (285 psi) at 38°C (100°F) or 17 bar (245 psi) at 82°C (180°F) per ASME B31.4.
- Available in sizes 1.25, 1.5, 2, 3, and 4 inches through 12 inches.
- 2-inch purge and equalization fittings available.
- 4-inch through 12-inch SHORSTOPP weld fittings can be used with TDW SHORTCUTT® valves and SHORTSTOPP plugging machines.
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