Steel Transmission Tower Crossarm Tube
Horizontal tubular steel member used as crossarm in high-voltage transmission lattice towers. Tapered design with pre-punched holes for insulator attachment. Under 7308.20.0030 as tubular tower part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-tubular crossarms
Angular or plate crossarms classify as other structures.
If insulated conductor supports
If integral to electrical conductors, may shift to Chapter 85.
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Import Tips & Compliance
• Certify to IEEE standards for electrical towers; document utility end-use; beware reclassification as general structural steel
Related Products under HTS 7308.20.00.30
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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.
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.