Andalusite-Based Refractory Guniting Mix from Germany
Pneumatic-applied mix with andalusite for wear-resistant coatings in blast furnaces. Classified HTS 3816.00.20 as other refractory compositions, high mullite formation for thermal stability.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Prove guniting flowability with nozzle velocity tests
• Dust control packaging; comply with pneumatic handling regs
• Avoid 3816.00.10 unless dolomite-specified