7 inch Duplex Stainless Oilfield Tubing from China
Welded duplex stainless steel tubing (grade 2205), 7-inch diameter, for high-strength oil and gas production tubing strings. This product is classified under tariff item 7306.21.00 as welded stainless steel casing and tubing for drilling due to its corrosion-fatigue resistance.
Duty Rate — China → Canada
0%
Import Tips
• Provide a material test report confirming the 2205 duplex grade
• Ensure the tubing is not confused with line pipe of heading 7306.19
• Declare the oilfield use to justify classification under this item