Ductile Iron Pipe Centrifugal Casting Mold
Precision-engineered mold designed specifically for centrifugal casting machines used in ductile iron pipe production. It features a rotating cavity that shapes molten ductile iron under centrifugal force to form seamless pipe walls with high density and strength. Classified under HTS 8480.49.0010 as a mold for centrifugal casting of ductile iron pipe, distinct from general metal molds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used for non-centrifugal casting methods
Molds for other metal casting processes fall under the broader 'other types' for metal molds, excluding specific centrifugal ductile iron provisions.
If imported as part of complete centrifugal casting machinery
When assembled into injection or casting machines, classification shifts to the machinery heading rather than separate molds.
If made primarily of iron or steel without precision molding features
Basic iron/steel articles for foundry use may classify as other steel products if not qualifying as specialized molds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify mold specifications match 'centrifugal casting of ductile iron pipe' to avoid reclassification to general metal molds
• Provide detailed engineering drawings and foundry end-use certification to support HTS 8480.49.0010 classification
• Check for anti-dumping duties on iron pipe manufacturing equipment from specific countries like China
Related Products under HTS 8480.49.00.10
Horizontal Centrifugal Mold for Ductile Iron Pipes
Horizontal rotating mold used in centrifugal casting to produce ductile iron pipes up to 24 inches in diameter. The mold's water-cooled copper or steel construction ensures uniform wall thickness and rapid solidification. Falls under HTS 8480.49.0010 due to its specific design for ductile iron pipe centrifugal casting.
Vertical Spinning Mold for Ductile Iron Water Pipe
Vertical axis mold for centrifugal casting of ductile iron water pipes, featuring tapered inner surfaces for bell-and-spigot joint formation. Constructed from high-strength alloy steel with replaceable liners. HTS 8480.49.0010 applies as it's purpose-built for ductile iron pipe centrifugal processes.
Replaceable Liner Mold Segments for Ductile Iron Pipe Casting
Segmented replaceable liners for centrifugal casting molds, made from wear-resistant nickel-copper alloys for ductile iron pipe production. Each segment forms part of the rotating mold cavity. Classified in HTS 8480.49.0010 as essential components of ductile iron pipe centrifugal molds.
Precision Machined Centrifugal Mold for Ductile Iron Sewer Pipe
CNC-machined centrifugal mold for producing ductile iron sewer and drainage pipes with precise spigot end tolerances. Includes integrated cooling channels for controlled solidification. HTS 8480.49.0010 designation reflects its specialized role in ductile iron pipe centrifugal foundry operations.