A helical wire core is a flexible structural component made of coiled wire that provides shape retention and support in flexible ducts, maintaining airflow while allowing bending.
Commonly used trade names and technical identifiers for Helical wire core.
This component is used in the following industrial products
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The minimum bend radius is determined by wire diameter, coil pitch, and material elasticity. Thicker wires with tighter pitches allow smaller bend radii without permanent deformation.
Localized damage can sometimes be repaired with specialized wire splicing, but extensive damage typically requires complete duct replacement to maintain pressure integrity.
Galvanization provides corrosion resistance for standard applications, while polymer coatings reduce friction and noise. Stainless steel offers superior corrosion resistance for harsh environments.
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