Duplex 2205 Stainless Steel Oil Pipeline Casing
Seamless duplex 2205 stainless steel pipe used as casing in oil production pipelines, offering high strength and chloride stress corrosion resistance. Designed for sour service environments with H2S exposure, meeting pipeline requirements.
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 used outside oil or gas pipelines
Other seamless stainless steel tubes may be classified under this item.
If for casing or tubing in drilling operations
Seamless casing and tubing of a kind used for drilling for oil or gas, of other alloy steel, could apply.
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
• Verify the duplex 2205 grade and seamless manufacturing process with mill certificates
• Confirm the product is for oil or gas pipeline casing use
• Check for any additional import documentation for sour service materials
Related Products under Tariff item 7304.11.00
12-Inch OD 316L Stainless Steel Gas Pipeline Tube
Seamless 316L stainless steel tube with a 12-inch outer diameter, engineered for natural gas transmission lines in corrosive soil conditions. Its stainless steel composition and seamless construction provide superior resistance to pitting and crevice corrosion, making it suitable for pipeline service.
24-Inch OD 304H Stainless Steel Gas Transmission Pipe
Large diameter seamless 304H stainless steel pipe for high-temperature gas transmission pipelines. The heat-resistant grade maintains strength up to 1500°F, and its seamless construction ensures integrity in demanding pipeline environments.
321 Stainless Steel Stabilized Pipeline Tube
Seamless 321 stabilized stainless steel tube for welded oil and gas pipelines. The titanium addition prevents carbide precipitation, maintaining corrosion resistance in weld heat-affected zones, making it ideal for pipeline service.
3-inch OD 316L Stainless Steel Pipeline Connector
Seamless 316L stainless steel line pipe section, 76.2 mm OD, used as straight connectors in oil/gas flowlines. Its seamless stainless steel construction and pipeline service make it suitable for this tariff item.
4-Inch Schedule 160 304 Stainless Steel Line Pipe
Seamless 304 stainless steel line pipe, 4-inch diameter with Schedule 160 wall thickness for high-pressure oil gathering lines. Provides cost-effective corrosion resistance for general pipeline service, meeting the requirements of seamless stainless steel line pipe.
8-Inch 310 Stainless Steel High-Temperature Line Pipe
Seamless 310 stainless steel pipe for high-temperature oil processing pipelines up to 2000°F. Oxidation-resistant grade for refinery hot gas lines, combining stainless steel composition with seamless construction for pipeline integrity.