Dolomite Stopper Rods for Steel Teeming from Germany
Refractory stopper rods with dolime heads for controlling ladle steel flow. HTS 6815.91.00 classification for dolomite-containing mineral articles. Essential for secondary steel refining.
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
• Include assembly diagrams showing dolime tip composition
• Separate from alumina stoppers (6815.92)
• Thermal shock resistance specs validate use