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8477.90.45.01/Hardened Alloy Steel Barrel Screw for Twin-Screw Extruder/Canada

Hardened Alloy Steel Barrel Screw for Twin-Screw Extruder from Canada

A precision-ground, hardened alloy steel barrel screw for counter-rotating twin-screw extruders used in compounding thermoplastics like polypropylene. Classified under HTS 8477.90.45.01 as a part of plastics processing machinery. Its modular design allows for high-torque plasticizing.

Duty Rate — Canada → United States

13.1%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include heat treatment certificates (e.g

• hardness ratings > HRC 58) to substantiate plastics-working classification

Hardened Alloy Steel Barrel Screw for Twin-Screw Extruder from Canada — Import Duty Rate | HTS 8477.90.45.01