Corrosion-Resistant Screw for Fluoropolymer Processing from Japan
Specially coated barrel screw resistant to corrosive fluoropolymers like PTFE and FEP in extrusion lines. For plastics chemical-resistant processing machinery, under HTS 8477.90.45.01. Coating withstands aggressive melt chemistry.
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
• Provide coating specification sheets (e.g
• PVD nickel) for material verification
• Declare chemical resistance ratings for fluoropolymers