Tapered Steel Lattice Mast Section
A conical tubular steel segment forming the upper tapered portion of a lattice mast for wind turbines. Features pre-drilled flanges for assembly and hot-dip galvanization. Fits 7308.20.0030 as a sectional tubular component of towers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If considered seamless tubes
Seamless steel tubes for general use shift to Chapter 73 tubes heading.
If non-tubular tower components
Heading specifies tubular only; flat or angular parts go elsewhere.
If wind turbine specific parts
Parts of wind-powered generators may classify under electrical machinery.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide engineering drawings proving tower-specific design; comply with AASHTO structural steel standards; watch for undervaluation penalties on bulk shipments
Related Products under HTS 7308.20.00.30
Utility Tower Tapered Transition Section
Tapered tubular steel transition joining wide base to narrower tower sections in utility lattice masts. Heavy plate flanges. Classifies under 7308.20.0030.
Monopole Lattice Hybrid Tower Shaft
Hybrid tubular steel shaft combining monopole and lattice features for cellular towers. Tapered with lattice bracing points. 7308.20.0030 as tubular component.
Steel Tower Tubular Reducer
Conical steel tube reducer connecting different diameter sections in lattice communication towers. Galvanized with stiffening rings. Under 7308.20.0030.
Power Line Tower Tubular Hip Brace
Diagonal tubular steel hip braces stabilizing leg-to-body connections in lattice power line towers. Pre-galvanized with clevis ends. 7308.20.0030 classification.
Galvanized Steel Tubular Tower Leg
A cylindrical, tapered steel tube used as a primary leg component in lattice mast towers for telecommunications. It is hot-dip galvanized for corrosion resistance and prepared for structural bolting. Classified under 7308.20.0030 as a tubular component of towers.
Telecom Tower Tubular Bracing
Cylindrical steel tubes serving as diagonal bracing elements in cell tower lattice masts. Galvanized finish with welded end caps for sectional assembly. Classified in 7308.20.0030 for tubular tower components.