Irrigation Pipe Section with Threaded Coupling
Non-alloy welded steel irrigation pipe, 45 mm OD, 2.5 mm thick walls, with threaded end couplings for farm drip systems. Classified in 7306.30.50.41 for dimensions and coupling inclusion. Essential for agricultural water distribution.
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 <1.65 mm
Thinner walls move to separate wall thickness subcategory.
If copper-nickel alloy
Different metal composition changes chapter to Chapter 74.
If considered fittings set
Emphasis on coupling function over pipe may classify as fittings.
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Import Tips & Compliance
• Certify as non-alloy via chemical analysis; alloy traces can trigger 7306.50
• Bundle in sets with couplings to maintain this classification
• Beware of quota restrictions on certain steel imports
Related Products under HTS 7306.30.50.41
Galvanized Steel Fence Post Tubing
Welded steel tubing with an outside diameter of 48 mm and wall thickness over 1.65 mm, imported with threaded couplings for connecting fence posts. Classified under HTS 7306.30.50.41 due to its circular cross-section, non-alloy steel construction, and inclusion of couplings. Commonly used in agricultural and residential fencing.
Welded Steel Plumbing Pipe with Fittings
Circular welded non-alloy steel pipe, 42 mm OD, wall thickness 2.0 mm, imported with coupling sleeves for residential plumbing. Fits HTS 7306.30.50.41 for welded tubes ≤50.8 mm OD with couplings. Designed for water supply lines.
Steel Guardrail Post Sleeve with Coupler
Welded iron steel tube, 50 mm OD, 1.8 mm wall, with integrated coupling for highway guardrail posts. HTS 7306.30.50.41 applies to its small diameter, welded circular profile, and imported-with-coupling status. Used in road safety infrastructure.
Steel Dowel Bar Sleeve with Connector
Welded steel sleeve tube, 38 mm OD, 2.2 mm wall, imported with coupler for concrete dowel bars in road construction. Meets 7306.30.50.41 criteria: circular welded non-alloy steel ≤50.8 mm OD with coupling. Prevents joint slippage in pavements.
Compressed Air Line Steel Pipe with Fitting
Welded non-alloy steel pipe for air lines, 50.5 mm OD, 1.7 mm wall thickness, with compression couplings. HTS 7306.30.50.41 due to size, welding, and imported couplings. Used in workshops and garages.
Greenhouse Frame Tubing with Joints
Circular welded steel tubing, 47 mm OD, 1.9 mm walls, with sleeve couplings for greenhouse frameworks. Fits 7306.30.50.41: non-alloy, small diameter with couplings. Supports horticultural structures.