Drop Weight Tear Test Striker
A pressurized striker assembly for Drop Weight Tear Testing (DWTT) machines, used to test pipeline steel fracture properties per API 5L3. It is designed for high-velocity impact testing and is a part of mechanical property testing equipment. This striker falls under tariff item 9024.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported with the DWTT machine as a complete unit
The striker may be considered part of the complete machine if shipped together.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the striker is classified as a part of the DWTT machine, not as a standalone tool
• Provide API 5L3 documentation to support the intended use
• Check if the pressurized components require any special import permits
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