Galvanized Steel Guardrail Tube with Coupling
Welded galvanized tube, 3-inch (76.2 mm) OD, wall thickness 2 mm, with end coupling for highway guardrail assembly. Fits HTS 7306.30.50.27 as other galvanized welded circular tubes of nonalloy steel exceeding 50.8 mm OD up to 114.3 mm, imported with coupling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wall thickness under 1.65 mm
Thinner-walled galvanized tubes enter the precision tube subcategory.
If seamless construction
Seamless tubes bypass welded headings into Chapter 73 seamless provisions.
If sold as complete fence post assembly with accessories
Finished assemblies with multiple components classify as articles of iron/steel.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• DOT-compliant documentation required; specify wall thickness and galvanization specs in entry
• Avoid misclassification as line pipe (7306.19) by confirming non-energy transport use
• Bulk packaging without retail marks may qualify for lower duties if not consumer goods
Related Products under HTS 7306.30.50.27
Galvanized Steel Fence Post with Coupling
A welded galvanized steel tube with an outside diameter of 2.5 inches (63.5 mm), wall thickness over 1.65 mm, and pre-attached coupling for connecting fence sections. Classified under HTS 7306.30.50.27 due to its galvanized finish, circular cross-section, welded construction from nonalloy steel, and inclusion of coupling. Primarily used in agricultural and residential fencing.
Galvanized Steel Plumbing Riser with Coupling
2-inch (50.8 mm) OD galvanized welded steel riser pipe with threaded coupling for water supply lines in buildings. HTS 7306.30.50.27 applies to its galvanized, welded, circular nonalloy steel construction, wall >1.65 mm, OD 50.8-114.3 mm, imported coupled.
Galvanized Steel Trellis Pole with Coupling
Welded galvanized tube, 2.375-inch (60.3 mm) OD, 14-gauge wall (1.9 mm thick), with spear-point coupling for garden trellises. Under HTS 7306.30.50.27 for galvanized nonalloy welded circular tubes with coupling in specified diameter range.
Galvanized Steel Handrail Section with Coupling
3.5-inch (88.9 mm) OD schedule 40 galvanized welded pipe with swage coupling for porch/stair handrails. Classifies in HTS 7306.30.50.27 as other galvanized welded circular tubes of iron/nonalloy steel, wall ≥1.65 mm, OD 50.8-114.3 mm, with coupling.
Galvanized Steel Sprinkler Pipe with Coupling
2-inch (50.8 mm) OD galvanized welded steel pipe with threaded coupling for agricultural irrigation systems. HTS 7306.30.50.27 due to galvanized finish, circular welded nonalloy steel, wall thickness >1.65 mm, diameter specs, imported with coupling.
Galvanized Steel Flagpole Base with Coupling
4-inch (101.6 mm) OD heavy-wall galvanized tube with ground sleeve coupling for residential flagpoles. Fits HTS 7306.30.50.27 specifications for welded galvanized circular tubes, nonalloy steel, with coupling in 50.8-114.3 mm OD range.