Toughened Glass Cap and Pin Insulator
Toughened glass cap and pin insulators for 11-33kV transmission lines using traditional suspension string configuration. HTS 8546.10.00.00 classification for glass construction preventing electrical tracking and flashover.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported caps or pins without glass
Separate metal castings for insulators classified as iron/steel tube fittings.
If traditional porcelain cap & pin equivalent
Material composition (porcelain vs glass) determines specific subheading.
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Import Tips & Compliance
• Document pin cement bond strength testing per IEC 60168
• Check galvanized cap corrosion resistance specifications
• Imported caps/pins separately may require heading 7307 classification
Related Products under HTS 8546.10.00.00
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Glass Shackle Insulator for Rural Distribution
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