Bronze Socket Weld Union
Socket weld union fitting made from copper-tin bronze for high-pressure gas lines. Classified HTS 7412.20.00 as copper alloy pipe fittings with tin-base composition. Designed for easy disassembly.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3% | +35.0% | 38% |
| 🇲🇽Mexico | 3% | +10.0% | 13% |
| 🇨🇦Canada | 3% | +10.0% | 13% |
| 🇩🇪Germany | 3% | +10.0% | 13% |
| 🇯🇵Japan | 3% | +10.0% | 13% |
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 stainless steel version
Iron/steel socket weld fittings in separate chapter.
If contains check valve function
Valve components shift classification based on principal use.
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 welding procedure specs (WPS) and material test reports (MTR)
• Confirm compliance with ASME B16.15 for cast bronze fittings
• Pressure class markings must match declared specifications
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