High-Temperature Glass Fiber Packing Rope from Mexico
Twisted uncolored glass fiber yarn formed into rope specifically for high-temperature industrial valve packing and lubrication. Provides excellent thermal insulation and self-lubricating properties in mechanical seals. Classified under HTS 7019.13.15.40 for its dedicated industrial packing and lubricating function.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include engineering drawings or installation specifications demonstrating packing rope application in industrial equipment
• Ensure documentation distinguishes from general-purpose textile cordage by highlighting glass fiber composition and mechanical packing use
• Maintain sample retention for post-entry verification of fiber content and industrial application claims