3-1/2 Inch P-110 Casing with LTC Coupling from China
High-strength P-110 seamless casing with long round thread couplings, used for deep oil drilling. This product is classified under tariff item 7304.29.00 as 'Other' casing for oil or gas drilling.
Duty Rate — China → Canada
0%
Import Tips
• Verify the casing's P-110 grade and LTC threading meet API specifications
• Provide a mill test certificate
• Check if the casing requires any special import permits for high-pressure applications