Expansion joints

Untied double expansion joints (UD)

Application of these expansion joints is in low pressurized pipelines for compensation of axial and lateral movements. Expansion joint is formed of two bellows connected with central pipe what result with possibility for compensation of lateral movements.

Bellows are made of stainless steel and nickel alloys as single ply or multy-ply. End connection of expansion joint as per request of customer can be flange, welding pipe-end or combination.

Additional elements of expansion joint are internal sleeves, external shroud and others according to needs and requirements of customer.