Ductile Iron MJ x MJ Cap with Rubber Gaskets

Mechanical joint ductile iron cap fitting with rubber compression gaskets on both ends for terminating pipelines. Classified in HTS 7307.19.30.70 for ductile cast fittings featuring attached mechanical push-on joints. Used in water and wastewater systems for dead-end closures.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.6%+35.0%40.6%
🇲🇽Mexico5.6%+10.0%15.6%
🇨🇦Canada5.6%+10.0%15.6%
🇩🇪Germany5.6%+10.0%15.6%
🇯🇵Japan5.6%+10.0%15.6%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7307Same rate: 40.6%

If not cast but fabricated from steel plate

Welded or fabricated fittings classify differently from cast products.

7307.19.30Same rate: 40.6%

If specific smaller diameter ductile fittings

Size-based statistical breaks exist within ductile fitting subheadings.

3926.90.99Lower: 22.8% vs 40.6%

If rubber gaskets dominate and sold separately

Standalone rubber seals shift to Chapter 39 plastics/rubbers.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Provide bolt/nut specifications with fittings, as mechanical joint hardware is integral to classification

Ensure rubber gaskets meet ASTM F477 standards; test reports prevent reclassification as parts

For bulk shipments, use proper packing lists detailing joint types to avoid inspection delays

Related Products under HTS 7307.19.30.70

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A cast ductile iron elbow fitting designed for underground water piping systems, featuring a push-on rubber compression joint on one end and a flanged joint on the other for easy connection to valves or pumps. It falls under HTS 7307.19.30.70 as a ductile cast steel fitting with attached mechanical push-on and flanged joints. These fittings are commonly used in municipal water distribution networks for their durability and leak-resistant design.

Ductile Iron Rubber Compression Tee Coupling

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Flanged Mechanical Joint Ductile Reducer

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Rubber Compression Flanged Cross Fitting Ductile

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