6-5/8 Inch 24ppf L80 Type 1 Stainless Casing from China
Seamless stainless steel casing pipe, 6-5/8 inch outside diameter, weighing 24 pounds per foot, in L80 Type 1 grade. Equipped with Buttress Threaded and Coupled (BTC) connections, it is used as production casing in gas wells. Its stainless steel composition provides corrosion resistance, and its seamless construction qualifies it under tariff item 7304.24.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the pipe is certified as seamless stainless steel and meets API 5CT specifications to support classification under 7304.24.00
• Provide a mill test certificate with chemical composition to confirm stainless steel grade
• Verify the outside diameter and wall thickness are accurately declared on the commercial invoice