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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of alloy steel
Alloy steel versions (with specific alloy elements exceeding limits) shift to Chapter 73 heading 7306.50 for other alloy tubes.
If wall thickness under 1.65 mm
Thinner-walled welded tubes of nonalloy steel fall into the subheading for walls less than 1.65 mm.
If seamless instead of welded
Seamless tubes, even with identical dimensions, are classified separately in 7304 for nonalloy steel seamless pipes.
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Import Tips & Compliance
• Verify wall thickness and outside diameter measurements with calipers to confirm classification in 7306.30.5057; tolerances must meet exact specs
• Provide mill test certificates showing nonalloy steel composition to avoid misclassification into alloy steel headings
Related Products 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.
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.