Paper Burst Strength Mullen Tester Diaphragm from Mexico
Replaceable rubber diaphragm for Mullen burst testers that measure the compressibility and strength of paper and paperboard. Classified as an 'other' part under HTS 9024.90.00.80 for mechanical property testing appliances.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify rubber compound durometer rating to confirm suitability for pressure testing
• Include burst test standard references (e.g
• TAPPI T403) in shipping docs