9-5/8 inch 53.5# Q-125 Duplex Stainless Casing
Seamless duplex stainless steel casing pipe, 9-5/8 inch outside diameter, 53.5 lb/ft, with a 14.1 mm wall thickness. Manufactured to Q-125 grade with EUE threading, it is designed for sour gas service where corrosion resistance is critical. This product falls under tariff item 7304.24.00 as seamless casing of stainless steel used in oil or gas drilling.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪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 the casing is not made of stainless steel
This heading covers other seamless casing and tubing of iron or steel, not specifically stainless.
If the product is a line pipe rather than casing
Line pipe of a kind used for oil or gas pipelines is classified separately from casing and tubing.
If the product is a hollow profile rather than casing
Other seamless tubes and hollow profiles of alloy steel not elsewhere specified fall under this heading.
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 casing meets API 5CT specifications and provide a mill test certificate to verify stainless steel composition
• Declare the exact outside diameter and wall thickness to confirm classification under 7304.24.00
• Be aware that anti-dumping measures may apply to certain stainless steel tubular products from specific countries
Related Products under Tariff item 7304.24.00
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10-3/4 inch 40.5# L80 Type 13CR Stainless Casing
Seamless 13CR stainless steel casing with a 10-3/4 inch outside diameter, weighing 40.5 pounds per foot, in L80 grade. It features premium threaded and coupled connections and a wall thickness of 11.1 mm. Designed for corrosive oil and gas environments, its seamless stainless steel construction qualifies it for tariff item 7304.24.00.
10-3/4 Inch 51.2 lb/ft Q125 Stainless Casing
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10-3/4 inch 85# P-110 Type 304 Stainless Casing
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