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8402.90.00/Downcomer Pipe Assembly/Germany

Downcomer Pipe Assembly from Germany

Downcomer pipes circulate unheated water from steam drum to boiler lower headers in natural circulation systems. HTS 8402.90.00 covers these dedicated circulation components. Heavy wall seamless construction.

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%
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Import Tips

• Calculate pipe sizing for circulation rates; hydrotest at 1.5x MAWP; ensure seamless construction certification

Downcomer Pipe Assembly from Germany — Import Duty Rate | HTS 8402.90.00