The official website of Shanghai Songjiang introduces information about DN350 HVAC System Corrugated Expansion Joint. Songjiang Group has designed a corrugated expansion joint product for central air conditioning and HVAC systems, effectively compensating for the thermal expansion and contraction issues in pipelines. This serves to compensate for axial displacement in pipelines, reduce noise, and extend the service life of HVAC systems.
Stainless steel corrugated expansion joints, commonly known as expansion joints, are a type of compensating component. They utilize the effective expansion and contraction deformation of the corrugated tube to absorb dimensional changes in pipelines, conduits, containers, etc., caused by factors such as thermal expansion and contraction. They also compensate for axial displacement in pipelines, conduits, containers, etc., and can be used for noise reduction and vibration damping.
Stainless steel corrugated expansion joints are manufactured using austenitic stainless steel material or materials as per user requirements. They possess excellent flexibility, corrosion resistance, high-temperature resistance, and high-pressure resistance. They function to compensate for axial displacement in pipelines, providing temperature compensation, absorbing vibration, reducing noise, changing the direction of medium transport, and eliminating mechanical displacement between pipelines or between pipelines and equipment. Double-flanged metal corrugated hoses are particularly suitable for compensating pipelines with axial displacement.
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