Type: Bellow Expansion Joint
Material: Stainless Steel
Place of Origin: Zhejiang, China (Mainland)
Model Number: ya-fbej-01
Brand Name: yaang
Head Code: Round
Color: Silver white
Flange: Customized made
Spread medium: Gas, steam, water
Standard: ANSI, PN, BS, JP standards,etc
Temperature: -200~800 degrees
Warranty: 2 years
Size: ID:1″~120″ Len:2″~780″ or as requirement
A Bellow Expansion Joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of construction materials, to absorb vibration, to hold parts together, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of buildings, bridges, sidewalks, railway tracks, piping systems, ships, and other structures.
Building faces, concrete slabs, and pipelines expand and contract due to warming and cooling from seasonal variation, or due to other heat sources. Before expansion joint gaps were built into these structures, they would crack under the stress induced.