Alloy Steel Square Hollow Section 200x200x5mm
Welded square hollow profile of alloy steel, 200 mm x 200 mm with 5 mm wall thickness, used in construction columns and offshore platforms. Classified under HTS 7306.69.30.00 due to its welded construction, noncircular square shape, alloy steel material, and thick walls.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wall thickness under 4 mm
Subheading 7306.69.20 covers same noncircular welded profiles but with thinner walls.
If produced by hot-rolled hollow bar process
Certain alloy steel hollow sections from hot-rolled bars classify under Chapter 72 for semi-finished products.
If Specific end-use as machinery components may allow classification under 7306.60 for hollow profiles used in machines.
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Import Tips & Compliance
• Provide detailed dimensional specs and welding method certification to customs for accurate noncircular classification
• Test for alloy elements (e.g
• chromium, nickel) to distinguish from stainless or carbon steel alternatives
• Avoid bundling with fittings, as sets may classify under different composite goods rules
Related Products under HTS 7306.69.30.00
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Welded rectangular tube made of alloy steel, with external dimensions of 6 inches by 4 inches and a wall thickness of 6 mm, suitable for structural frameworks in heavy machinery. It falls under HTS 7306.69.30.00 as it is a welded tube of noncircular (rectangular) cross-section from alloy steel with wall thickness exceeding 4 mm.
Alloy Steel Welded Oval Tubing 8x4x4.5mm
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Alloy Steel D-Shaped Structural Pipe 150x100x8mm
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Alloy Steel Hexagonal Hollow Profile 100mmx6mm Wall
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Alloy Steel Welded Triangular Tubing 120x10mm
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Alloy Steel L-Shaped Hollow Section 250x150x7mm
Welded L-profile hollow section from alloy steel, 250 mm x 150 mm x 7 mm walls, reinforced for bridge components. HTS 7306.69.30.00 covers its noncircular L-shape, welded alloy steel build, thick walls.