Glass Strain Insulator for Guy Wires
A glass egg-shaped strain insulator used to electrically isolate guy wires on transmission towers from ground potential. It qualifies for HTS 8546.10.00.00 as a glass electrical insulator designed for tensile strain applications in power infrastructure.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If aluminum or porcelain strain type
Other metal or ceramic strain insulators move to their respective material headings.
If when imported with attached steel hardware as assembly
Complete guy wire assemblies with steel components are classified by predominant metal material.
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Import Tips & Compliance
• Include tensile load test certificates showing minimum breaking strength
• Ensure proper ball-and-socket fitting compatibility documentation
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