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Freight Classes & Shipping Codes

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel.

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Select item from list to find Freight Class, HS Number, Schedule-B, HTS Tariff / Duty rates and other information for shipping Articles of Iron or Steel.

Code	Description
	Line pipe of a kind used for oil or gas pipelines:
7306.11.00	└─ Welded, of stainless steel
7306.11.00.10	└─ With an outside diameter not exceeding 114.3 mm
7306.11.00.50	└─ With an outside diameter exceeding 114.3 mm
7306.19	└─ Other:
	└─ Of iron or nonalloy steel
7306.19.10.10	└─ With an outside diameter not exceeding 114.3 mm
7306.19.10.50	└─ With an outside diameter exceeding 114.3 mm
	└─ Of alloy steel
7306.19.51.10	└─ With an outside diameter not exceeding 114.3 mm
7306.19.51.50	└─ With an outside diameter exceeding 114.3 mm
	Casing and tubing of a kind used in drilling for oil or gas:
7306.21	└─ Welded of stainless steel:
	└─ Casing:
7306.21.30.00	└─ Threaded or coupled
7306.21.40.00	└─ Other
	└─ Tubing
7306.21.80.10	└─ Imported with coupling
7306.21.80.50	└─ Other
7306.29	└─ Other:
	└─ Casing:
	└─ Of iron or nonalloy steel:
	└─ Threaded or coupled
7306.29.10.30	└─ Imported with coupling
7306.29.10.90	└─ Other
7306.29.20.00	└─ Other
	└─ Other:
7306.29.31.00	└─ Threaded or coupled
7306.29.41.00	└─ Other
	└─ Tubing:
	└─ Of iron or nonalloy steel
7306.29.60.10	└─ Imported with coupling
7306.29.60.50	└─ Other
	└─ Other
7306.29.81.10	└─ Imported with coupling
7306.29.81.50	└─ Other
	Other, welded, of circular cross section, of iron or nonalloy steel:
7306.30.10.00	└─ Having a wall thickness of less than 1.65 mm
	└─ Having a wall thickness of 1.65 mm or more:
7306.30.30.00	└─ Tapered steel pipes and tubes principally used as parts of illuminating articles
	└─ Other
7306.30.50.10	└─ Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn
7306.30.50.15	└─ Other, cold-drawn
7306.30.50.20	└─ Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm
	└─ Other:
	└─ With an outside diameter not exceeding 114.3 mm:
	└─ Galvanized:
	└─ Imported with coupling:
7306.30.50.26	└─ With an outside diameter not exceeding 50.8 mm
7306.30.50.27	└─ With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
7306.30.50.28	└─ Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
	└─ Other:
7306.30.50.31	└─ With an outside diameter not exceeding 50.8 mm
7306.30.50.33	└─ With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
	└─ Other:
7306.30.50.35	└─ Tube and pipe hollows for redrawing
	└─ Imported with coupling:
7306.30.50.41	└─ With an outside diameter not exceeding 50.8 mm
7306.30.50.43	└─ With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
	└─ Other:
7306.30.50.56	└─ With an outside diameter not exceeding 50.8 mm
7306.30.50.57	└─ With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
	└─ With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm:
7306.30.50.85	└─ Galvanized
7306.30.50.90	└─ Other
	Other, welded, of circular cross section, of stainless steel:
7306.40.10	└─ Having a wall thickness of less than 1.65 mm
	└─ Containing more than 0.5 percent by weight of nickel:
7306.40.10.10	└─ Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
7306.40.10.15	└─ Other
7306.40.10.90	└─ Other
7306.40.50	└─ Having a wall thickness of 1.65 mm or more
7306.40.50.05	└─ Of high-nickel alloy steel
	└─ Other:
7306.40.50.15	└─ Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn
	└─ Other, cold-drawn or cold-rolled (cold- reduced):
7306.40.50.40	└─ Containing more than 0.5 percent but less than 24 percent by weight of nickel
	└─ Other:
7306.40.50.42	└─ Containing less than 15 percent by weight of chromium
7306.40.50.44	└─ Other
	└─ Other:
	└─ With an outside diameter not exceeding 114.3 mm:
	└─ Containing more than 0.5 percent but less than 24 percent by weight of nickel:
7306.40.50.62	└─ Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
7306.40.50.64	└─ Other
7306.40.50.80	└─ Other
	└─ With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm:
7306.40.50.85	└─ Containing more than 0.5 percent but less than 24 percent by weight of nickel
7306.40.50.90	└─ Other
	Other, welded, of circular cross section, of other alloy steel:
7306.50.10.00	└─ Having a wall thickness of less than 1.65 mm
	└─ Having a wall thickness of 1.65 mm or more:
7306.50.30.00	└─ Tapered pipes and tubes of steel principally used as parts of illuminating articles
	└─ Other
7306.50.50.10	└─ Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn
7306.50.50.30	└─ Other, cold-drawn or cold-rolled (cold- reduced)
	└─ Other:
7306.50.50.50	└─ With an outside diameter not exceeding 114.3 mm
7306.50.50.70	└─ With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm
	Other, welded, of noncircular cross section:
7306.61	└─ Of square or rectangular cross section:
	└─ Having a wall thickness of 4 mm or more:
7306.61.10.00	└─ Of iron or nonalloy steel
7306.61.30.00	└─ Of alloy steel
	└─ Having a wall thickness of less than 4 mm:
7306.61.50.00	└─ Of iron or nonalloy steel
	└─ Of alloy steel
7306.61.70.30	└─ Of stainless steel
7306.61.70.60	└─ Other
7306.69	└─ Of other noncircular cross section:
	└─ Having a wall thickness of 4 mm or more:
7306.69.10.00	└─ Of iron or nonalloy steel
7306.69.30.00	└─ Of alloy steel
	└─ Having a wall thickness of less than 4 mm:
7306.69.50.00	└─ Of iron or nonalloy steel
	└─ Of alloy steel
7306.69.70.30	└─ Of stainless steel
7306.69.70.60	└─ Other
	Other:
7306.90.10.00	└─ Of iron or nonalloy steel
7306.90.50.00	└─ Of alloy steel