3-Convolution Flexible Bellow DN59.1-D81.4-L35
3-Wave Flexible Bellow，Capable of compensating for displacement within specified ranges axially, laterally, or angularly, absorbing deformation caused by thermal expansion/contraction and vibration in pipelines and equipment.
-
Precise Dimension Matching
DN59.1 inner bore, D81.4 outer diameter, L35 compact length → fits standard assembly, easy interchange.
-
Balanced Rigidity & Flexibility
3-wave design provides moderate flexibility while maintaining high stability, no buckling under pressure.
-
Ultra‑Compact Structure (L35 Only)
Short overall length saves installation space, ideal for narrow clearance & tight equipment ports.
-
Effective Small Displacement Compensation
Absorbs axial shrinkage/expansion, minor misalignment & assembly tolerance.
-
High Pressure Resistance & Structural Strength
Few-convolution heavy-duty profile resists high working pressure and pressure pulsation.
-
Stable Fatigue Performance
Optimized stress distribution ensures long cycle life under dynamic operation.
-
Fully Sealed & Corrosion Resistant
Stainless steel welded construction, zero leakage, anti-rust, suitable for gas, fluid & vacuum systems.
-
Low Reaction Force & Protects Fittings
Controlled spring force reduces load on valves, sensors and connecting parts.
Get In Touch.
We Will Answer Your Question Within 24hrs Via Email / Phone
