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8481.30.20.10/Iron Threaded Check Valve/Mexico

Iron Threaded Check Valve from Mexico

Threaded-end cast iron check valve for easy installation in low-pressure irrigation systems, preventing back-siphonage with a poppet design. HTS 8481.30.20.10 covers this iron nonreturn valve for vats and pipes.

Duty Rate — Mexico → United States

15%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include thread gauge certifications (NPT/BSP) to prove pipe compatibility

• Separate from hose bibs in declarations to avoid faucet misclassification