Andalusite-Based Refractory Guniting Mix
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.
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Import Tips & Compliance
• Prove guniting flowability with nozzle velocity tests
• Dust control packaging; comply with pneumatic handling regs
• Avoid 3816.00.10 unless dolomite-specified
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