Other
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: > Other, welded, of circular cross section, of iron or nonalloy steel: > Having a wall thickness of less than 1.65 mm > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Products classified under HTS 7306.30.10.90
Welded Steel Fence Pipe 1/2 inch
Thin-walled welded steel pipe with a circular cross section, 1/2 inch diameter, and wall thickness under 1.65 mm, made from nonalloy steel. Used primarily for constructing chain-link fences and railings. Classified under 7306.30.10.90 as other welded tubes of circular cross section with thin walls.
Thin-Wall Steel Conduit 3/4 inch
Electrical metallic tubing (EMT) made of welded nonalloy steel, circular cross section, 3/4 inch diameter, wall thickness less than 1.65 mm. Commonly used to protect wiring in residential and commercial buildings. Falls under 7306.30.10.90 as other thin-walled welded pipes.
Welded Steel Straw 8mm Diameter
Long thin-walled welded steel tube, 8mm outer diameter, wall <1.65 mm, nonalloy steel, used in industrial fluid transfer or as reusable beverage straws. Precision welded for circular cross section. Meets 7306.30.10.90 for other thin-walled welded pipes.
Nonalloy Steel Dowel Tube 10mm
Welded circular tube of nonalloy steel, 10mm diameter, wall thickness 1.2 mm (<1.65 mm), used as dowel pins or alignment tubes in machinery assembly. Hollow profile design fits thin-walled welded category. Classified in 7306.30.10.90 as other.
Thin-Wall Steel Bike Frame Tube
Welded nonalloy steel tube for bicycle frames, 25mm diameter, 1.4 mm wall thickness (<1.65 mm), circular cross section, butted ends for lightweight construction. Used in entry-level bike manufacturing. HTS 7306.30.10.90 for other thin welded tubes.
Welded Steel Greenhouse Pipe 1 inch
Thin-walled (1.5 mm) welded nonalloy steel pipe, 1 inch diameter, circular cross section, for greenhouse framing and hoop houses. Galvanized finish optional but base steel nonalloy. Other category under 7306.30.10.90.
Precision Welded Steel Needle Tube
Hypodermic-style thin wall tube, welded nonalloy steel, 4mm OD, 0.8 mm wall (<1.65 mm), circular, for medical device prototypes or industrial needles. Tight tolerances define precision. 7306.30.10.90 other thin welded.
Thin Steel Antenna Mast Tube
Welded nonalloy steel tube for antenna masts, 1.25 inch diameter, 1.4 mm wall thickness, circular cross section, lightweight telescoping sections. For amateur radio/comms towers. HTS 7306.30.10.90 classification.
Galvanized Steel Bird Feeder Tube
Thin-walled welded tube, nonalloy steel base with zinc coating, 20mm diameter, 1.0 mm wall, circular, for bird feeder poles/hangers. Consumer garden product tube. Fits 7306.30.10.90 other thin welded.
Welded Steel Plant Support Stake Tube
1/2 inch diameter welded nonalloy steel tube, 1.3 mm wall (<1.65 mm), circular cross section, pointed one end for garden plant stakes/tomato cages. Gardening aid tube. 7306.30.10.90 classification.
Thin-Wall Steel Flagpole Sleeve
Welded nonalloy steel sleeve tube, 2 inch diameter, 1.5 mm wall thickness, circular, ground mount sleeves for residential flagpoles. Extension/repair use. Other thin welded under 7306.30.10.90.
Industrial Fluid Transfer Tube 12mm
Welded circular steel tube, 12mm OD, 1.1 mm wall (<1.65 mm), nonalloy, for pneumatic/hydraulic fluid lines in machinery. Clean bore finish. 7306.30.10.90 thin welded other.
Welded Steel Curtain Rod Tube
Thin 16mm diameter welded nonalloy steel tube, 1.0 mm wall, circular cross section, for DIY curtain rod projects. Consumer hardware tube. Classifies 7306.30.10.90 other thin welded.
Thin Steel Telescope Tube Section
Welded nonalloy steel tube sections for amateur telescope tubes, 4 inch diameter, 1.5 mm wall (<1.65 mm), precision circular for light baffling. Optics component. 7306.30.10.90.
Nonalloy Steel Awning Frame Tube
Welded thin-wall tube 25mm diameter, 1.4 mm wall thickness, circular cross section, nonalloy steel for retractable awning frames. Patio cover component. HTS 7306.30.10.90 other.