Resin-Bonded Magnesia Ladle Impact Pad
Refractory impact pad for steel ladle bottoms, 74% magnesia with 12% carbon, chemically bonded by resin to absorb molten steel stream impact. Protects ladle shell from erosion during filling. Fits 6815.91.0011 exactly.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If silica or zirconia brick equivalents
Different mineral composition impact refractories classify by base material.
If prepared binders for refractories
Resin components separate from fabricated magnesia articles go to chemicals.
If other mineral NES articles
Fails specific >70% MgO + carbon + resin criteria for this subheading.
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Import Tips & Compliance
• Include photos showing preformed article status vs. unshaped mass
• Heavy pads (>50kg) may trigger 6902 review as large refractory shapes
• Specify 'impact pad' function clearly without machinery part implications
Related Products under HTS 6815.91.00.11
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Magnesia-Carbon Submerged Entry Nozzle Tip
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Resin-Bonded Magnesia-Carbon Refractory Brick
High-performance refractory brick composed of over 70% magnesia (MgO) with carbon content under 30%, chemically bonded using phenolic resin or pitch. Used primarily in steel ladle linings for superior slag resistance and thermal shock performance. Classifies under 6815.91.0011 due to its specific magnesia-carbon composition and resin/pitch bonding.
Magnesia-Carbon Ladle Nozzle Insert
Refractory insert for steel ladle nozzles, containing >70% magnesia with 10-25% carbon, resin-bonded for erosion resistance during molten steel pouring. Provides directional flow control in continuous casting operations. Falls under 6815.91.0011 for its specific high-magnesia, carbon-bearing, resin-bonded composition.
Pitch-Bonded Magnesia-Carbon Slide Gate Plate
Refractory slide gate plate for steel ladles, featuring >75% magnesia, 15% graphite carbon, and pitch chemical bonding for high-temperature steel flow control. Enables precise molten metal regulation in secondary metallurgy. Classified in 6815.91.0011 for its magnesia-dominant, carbon-added, pitch-bonded structure.
Resin-Bonded Magnesia-Graphite Purging Plug
Bottom-purging refractory plug for steel ladles, with 72% MgO, 20% graphite, resin-bonded for argon injection and steel homogenization. Withstands extreme thermal cycling and corrosion. Meets 6815.91.0011 criteria through high magnesia, controlled carbon, and resin bonding.