Duplex Stainless Steel Check Valve from Japan
Duplex stainless steel (2205) check valve for seawater desalination plants and offshore platforms, combining strength and corrosion resistance. HTS 8481.30.20 as steel alloy check (nonreturn) valve.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Pitting Resistance Equivalent Number (PREN) documentation
• Duplex microstructure verification
• Offshore specs like DNV certification