With an outside diameter not exceeding 50.8 mm
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 1.65 mm or more: > Other > Other: > With an outside diameter not exceeding 114.3 mm: > Galvanized: > Other: > With an outside diameter not exceeding 50.8 mm
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 7306.30.50.31
Galvanized Steel Fence Post Tube
A welded, circular galvanized steel tube with an outside diameter of 48 mm and wall thickness over 1.65 mm, used as fence posts in residential and agricultural fencing. It falls under HTS 7306.30.50.31 due to its galvanized finish, nonalloy steel construction, and dimensions within the specified limits for welded tubes.
Galvanized Steel Guardrail Spacer Tube
Welded galvanized tube, 42 mm OD with 2 mm wall thickness, used as spacers in highway guardrail systems for structural support. Classified under HTS 7306.30.50.31 for its circular welded profile, galvanization, and precise diameter limits.
Galvanized Steel Awning Frame Tube
50 mm OD galvanized welded steel tube with 2.5 mm walls for retractable awning frames in outdoor shading systems. Classified in HTS 7306.30.50.31 for its nonalloy steel, welded circular galvanized profile.
Galvanized Steel Bike Rack Post
Welded circular tube, 46 mm OD, 1.9 mm wall thickness, galvanized for urban bike rack vertical posts. HTS 7306.30.50.31 applies to this other galvanized welded nonalloy steel tube.
Galvanized Steel Flagpole Sleeve
40 mm OD x 2 mm wall galvanized welded tube serving as ground sleeves for flagpole installation. Meets all criteria for HTS 7306.30.50.31 as other small-diameter galvanized tubes.
Galvanized Steel Playground Climb Tube
Welded 44 mm OD galvanized tube with 2.2 mm walls for playground climbing structures. Classified under HTS 7306.30.50.31 specifications for welded galvanized circular tubes.
Galvanized Steel Dog Kennel Frame Pipe
35 mm OD x 1.8 mm wall thickness galvanized welded steel tubes for modular dog kennel frameworks. HTS 7306.30.50.31 covers these small galvanized welded tubes of nonalloy steel.
Galvanized Steel Curtain Wall Spacer
48 mm OD galvanized welded tube, 2 mm thick walls, used as spacers in commercial curtain wall systems. Fits HTS 7306.30.50.31 for other galvanized welded circular steel tubes.
Galvanized Steel Carport Frame Tube
Welded 49 mm OD x 2.3 mm wall galvanized nonalloy steel tube for carport roof frameworks. Precisely matches HTS 7306.30.50.31 diameter and construction requirements.
Galvanized Steel Handrail Sleeve Tube
42 mm OD with 1.65 mm minimum wall thickness, galvanized welded tube for handrail post sleeves. HTS 7306.30.50.31 designation for small galvanized welded steel tubes.
Galvanized Steel Solar Panel Spacer
45 mm OD x 2 mm wall welded galvanized tube used as mounting spacers for solar panel arrays. Classifies under HTS 7306.30.50.31 as qualifying galvanized welded tube.
Galvanized Steel Banner Arm Tube
38 mm OD galvanized ERW tube with 1.9 mm walls for street banner hanging arms. HTS 7306.30.50.31 for small-diameter galvanized welded nonalloy tubes.
Galvanized Steel Fitness Equipment Tube
46 mm OD x 2.1 mm wall thickness galvanized welded tube for outdoor fitness station pull-up bars. Meets HTS 7306.30.50.31 criteria exactly.
Galvanized Steel Greenhouse Frame Tube
Circular welded galvanized steel tube, 45 mm OD and 1.8 mm wall, for constructing greenhouse frameworks and hoop houses. Meets HTS 7306.30.50.31 criteria as other galvanized welded tubes of nonalloy steel with OD ≤50.8 mm.
Galvanized Steel Trellis Support Pipe
Welded nonalloy steel pipe, galvanized, 38 mm OD with 1.7 mm wall thickness, for vine trellis and plant support in vineyards. Fits HTS 7306.30.50.31 as welded circular galvanized tube under size specs.