Stainless steel expansion joints are flexible, corrugated bellows designed to absorb thermal expansion, pressure deformations, vibrations, and piping misalignments in industrial systems. Made from high-grade austenitic stainless steel (e.g., 304, 316, 321), they offer high temperature and pressure resistance, acting as durable, leak-proof components in piping systems, pumps, and engine exhaust.
Key Features and Benefits
Flexibility: Designed with corrugated (convoluted) shapes to handle axial, lateral, and angular movements.
High Performance: Resistant to corrosion, high temperatures, and high pressure, often manufactured according to EJMA Standards.
Durability: Typically manufactured using hydroforming to minimize residual stresses and ensure long life.
Construction: Available in single or multi-ply designs for added stability and pressure resistance.
