Type: | Single Expansion Joint |
Size: | 96″ Dia. x 288″ OAL |
Material: | Carbon steel with 304 stainless steel |
Design: | 2″ axial movement at 315°F and 15 PSIG |
Testing: | 100% Pneumatic-tested |
This pressure balanced tee expansion joint was custom-designed for a boiler feed pump turbine exhaust in a power plant. It is 96″ Dia. x 288″ OAL and fabricated from carbon steel with 304 stainless steel bellows, turning vanes and liners. It is designed for 2″ axial movement at 315°F and 15 PSIG. The expansion joint was 100% dye-penetrant tested, and a chemical cleaning of the interior surfaces was performed to remove any oil and grease. US Bellows also performed a pneumatic test at 23 PSIG.