Threaded N80 Casing for Gas Wells from Japan
This is an N80 grade non-alloy steel casing with premium threaded couplings, designed for gas well drilling to withstand high pressures. It has welded construction with external upset ends for strength, classified under tariff item 7306.29.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the N80 grade is non-alloy steel and the premium threaded couplings are for gas well use
• Declare the welded construction and external upset ends
• Provide mill certificates for CBSA inspection