With an outside diameter exceeding 50.8 mm but not exceeding 114.3 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: > Other: > Other: > With an outside diameter exceeding 50.8 mm but not exceeding 114.3 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 7306.30.50.57
Construction Grade Welded Steel Tube
General purpose welded nonalloy steel tube stock, 92 mm OD with 3 mm wall thickness for site construction supports and shoring. HTS 7306.30.5057 classification for standard welded circular profiles in medium diameter range.
Steel Tube for Agricultural Machinery Frames
Welded iron/nonalloy steel tubes with 101.6 mm OD and 2 mm walls for tractor and harvester structural frames. Classified under HTS 7306.30.5057 due to welded construction and specified diameter range.
Medium Diameter Steel Pipe for Furniture Legs
Welded circular nonalloy steel tubes, 76 mm OD x 2.5 mm wall, cut and prepared for table and chair leg fabrication. Fits HTS 7306.30.5057 as other welded tubes in the 50.8-114.3 mm class.
Welded Steel Fence Post Tubing
Welded circular steel tubes of nonalloy steel with outside diameter 76 mm and wall thickness 2 mm, used for manufacturing chain-link fence posts. These hollow profiles are open-seamed and welded, fitting the specifications for HTS 7306.30.5057 due to their diameter range exceeding 50.8 mm but not 114.3 mm and wall thickness over 1.65 mm.
Structural Steel Pipe for Scaffolding
Welded nonalloy steel pipes with 89 mm outside diameter and 3 mm wall thickness, designed for scaffolding frameworks in construction. Classified under HTS 7306.30.5057 as other welded circular tubes of iron or nonalloy steel in the specified diameter and thickness range.
Welded Steel Guardrail Hollow Section
Circular welded steel tubes, 102 mm OD with 2.5 mm wall, used in highway guardrail systems for structural support. Meets HTS 7306.30.5057 criteria for nonalloy steel welded pipes with diameter between 50.8 mm and 114.3 mm.
Nonalloy Steel Tube for Gym Equipment Frames
Welded circular tubes of iron/nonalloy steel, 63.5 mm OD and 2 mm wall thickness, used for constructing fitness equipment like treadmill frames. Fits HTS 7306.30.5057 as other welded tubes in the 50.8-114.3 mm diameter class with sufficient wall thickness.
Welded Steel Pole Base Tubing
Heavy-duty welded nonalloy steel tubes measuring 76.2 mm OD with 3.5 mm walls, serving as base sections for lighting poles and flagpoles. Classified in HTS 7306.30.5057 for its welded construction, circular profile, and diameter specs.
Industrial Steel Pipe for Exhaust Systems
Welded nonalloy steel circular pipes, 88.9 mm OD and 2.2 mm wall, cut to length for automotive and machinery exhaust applications. Meets all criteria for HTS 7306.30.5057 including diameter exceeding 50.8 mm but ≤114.3 mm.
Welded Nonalloy Steel Roll Cage Tubing
Circular welded tubes of nonalloy steel, 60 mm OD with 2.8 mm wall thickness, used in motorsport roll cage construction. Precisely matches HTS 7306.30.5057 parameters for medium-diameter welded hollow profiles.