7304 — Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

Codes under heading 7304

• Line pipe of a kind used for oil or gas pipelines:
• 73041100 Of stainless steel
• 73041900 Other
• Casing, tubing and drill pipe, of a kind used in drilling for oil or gas:
• 730422 Drill pipe of stainless steel:
• 73042210 With a yield strength less than 80,000 psi, without threaded end
• 73042290 Other
• 730423 Other drill pipe:
• 73042310 With a yield strength less than 80,000 psi, without threaded end
• 73042390 Other
• 730424 Other, of stainless steel:
• 73042410 Casing and tubing with a yield strength less than 80,000 psi, without threaded end
• 73042420 Casing and tubing with a yield strength less than 80,000 psi, with threaded end
• 73042430 Casing and tubing with a yield strength 80,000 psi or more, whether or not with threaded end
• 730429 Other:
• 73042910 Casing and tubing with a yield strength less than 80,000 psi, without threaded end
• 73042920 Casing and tubing with a yield strength less than 80,000 psi, with threaded end
• 73042930 Casing and tubing with a yield strength 80,000 psi or more, whether or not with threaded end
• Other, of circular cross-section, of iron or non-alloy steel:
• 730431 Cold-drawn or cold-rolled (cold - reduced):
• 73043110 Drillrod casing and tubing with pin and box threads
• 73043120 High-pressure pipe capable of withstanding a pressure of not less than 42,000 psi
• 73043140 Other, having an external diameter of less than 140 mm and containing less than 0.45% by weight of carbon
• 73043190 Other
• 730439 Other:
• 73043920 High-pressure pipe capable of withstanding a pressure of not less than 42,000 psi
• 73043940 Other, having an external diameter of less than 140 mm and containing less than 0.45% by weight of carbon
• 73043990 Other
• Other, of circular cross-section, of stainless steel:
• 73044100 Cold-drawn or cold-rolled (cold-reduced)
• 73044900 Other
• Other, of circular cross-section, of other alloy steel:
• 730451 Cold-drawn or cold-rolled (cold-reduced):
• 73045110 Drillrod casing and tubing with pin and box threads
• 73045120 High-pressure pipe with a yield strength not less than 42,000 psi
• 73045190 Other
• 730459 Other:
• 73045910 High-pressure pipe with a yield strength not less than 42,000 psi
• 73045990 Other
• 730490 Other:
• 73049010 High-pressure pipe with a yield strength not less than 42,000 psi
• 73049030 Other, having an external diameter of less than 140 mm and containing less than 0.45% by weight of carbon
• 73049090 Other