4 Inch 14.00 lb/ft E75 Sour Service Drill Pipe from Japan
This is a seamless drill pipe made of E75 grade nonalloy steel, with a 4-inch outer diameter and 14 lb/ft weight, optimized for H2S sour service environments in natural gas drilling. It meets NACE MR0175 standards for sulfide stress cracking resistance. As a drill pipe of a kind used in drilling for oil or gas, it is classified under tariff item 7304.23.00.
Duty Rate — Japan → Canada
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7304000000–7306999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the drill pipe is documented as seamless and nonalloy steel
• Provide NACE MR0175 certification to support the sour service claim
• Verify the country of origin to determine applicable trade agreement duty rates