Cast Steel Backup Roll for Cold Rolling Mill
Heavy cast steel backup roll at 5,200 kg providing support behind work rolls in cold rolling mills for precise thickness control of metal sheets. Falls under HTS 8455.30.0045 as a cast steel roll for rolling mills in the specified weight range.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weight exceeds 6,803.9 kg
Heavier cast steel rolls shift to the next weight-based statistical break-out.
If for industrial flywheels or pulleys
Similar cylindrical steel items not for rolling contact classified as transmission components.
If parts of semiconductor wafer processing equipment
If designed for rolling mills used in semiconductor material processing per statistical notes.
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Import Tips & Compliance
• Include technical drawings showing roll profile and mill compatibility for customs valuation
• Watch for anti-dumping duties on steel rolls from specific countries; check Commerce scope rulings
• Label clearly as 'backup roll' to distinguish from work rolls in documentation
Related Products under HTS 8455.30.00.45
Cast Steel Work Roll for Hot Strip Mill
A cast steel roll weighing 4,500 kg used in hot strip rolling mills to shape steel slabs into sheets by direct contact with the metal. Classified under HTS 8455.30.0045 due to its cast steel construction and weight between 2,268 kg and 6,803.9 kg, specifically as a roll for rolling mills.
Cast Steel Roll for Section Mill
Specialized 5,900 kg cast steel roll with grooved surface for shaping structural steel sections like I-beams in section rolling mills. Classified in HTS 8455.30.0045 for cast steel rolling mill rolls exceeding 2,268 kg but not 6,803.9 kg.
Cast Steel Finishing Roll for Plate Mill
4,200 kg cast steel roll used in the final stands of plate rolling mills to achieve precise surface finish on heavy steel plates. Meets HTS 8455.30.0045 criteria as cast steel roll for rolling mills in designated weight range.
Cast Steel Intermediate Roll for Tandem Mill
Cast steel intermediate roll weighing 3,800 kg positioned between work and backup rolls in tandem rolling mills for aluminum or steel strip production. HTS 8455.30.0045 applies to cast steel rolling mill rolls in this weight category.