Cold-Formed Lipped Z-Purlin
Cold-formed Z-shaped purlin with lips from nonalloy steel flat-rolled products, used for secondary framing in pre-engineered metal buildings. Classified under HTS 7216.91.00.90 for cold-formed shapes other than U-sections, not further worked. Ideal for overlapping connections in roofing systems.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically U-shaped profile
U-sections have dedicated statistical suffixes within the same cold-formed heading.
If made from alloy steel
Alloy steel versions classified in Chapter 72 heading 7228 for similar shapes.
If in coil form before forming
Flat-rolled products in coils remain under 7212 before cold-forming into shapes.
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Import Tips & Compliance
• Include production process certificates proving cold-forming from flat-rolled stock
• Ensure no alloying elements exceed nonalloy steel limits per Chapter 72 definitions
• Measure profile dimensions accurately to avoid confusion with standard angle sections
Related Products under HTS 7216.91.00.90
Cold-Formed Omega Profile
Omega-shaped cold-formed section from nonalloy steel flats, used in greenhouse framing and cladding systems. Classified under HTS 7216.91.00.90 as other cold-formed shapes. The profile design interlocks for continuous structural runs.
Cold-Formed Deflection Track
Specialized C-track allowing vertical movement in multi-story buildings, cold-formed from nonalloy flat-rolled steel. HTS 7216.91.00.90 for other cold-formed shapes. Essential for seismic and high-rise partition systems.
Cold-Formed Epsilon Profile
Epsilon-shaped cold-formed structural section from nonalloy steel flat-rolled products for racking systems. Falls under HTS 7216.91.00.90 as other cold-formed shapes, not further worked. Used in warehouse pallet rack uprights.
Cold-Formed C-Purlin Channel
A cold-formed C-shaped structural channel made from flat-rolled nonalloy steel, used in metal building frameworks for roofs and walls. It falls under HTS 7216.91.00.90 as a cold-formed angle, shape, or section, not further worked, distinguishing it from hot-rolled or U-shaped profiles. These purlins provide support for roofing materials in construction applications.
Cold-Formed Hat Channel Section
Hat-shaped cold-formed channel from nonalloy steel flat products, used in ceiling grid systems and wall framing. HTS 7216.91.00.90 applies to these 'other' cold-formed shapes excluding U-profiles, without further working. Provides structural support in drywall assemblies.
Cold-Formed Sigma Profile
Sigma-shaped cold-formed section from nonalloy steel flat-rolled products, used in solar panel racking systems. Falls under HTS 7216.91.00.90 as other cold-formed shapes, not further worked. The unique sigma geometry provides enhanced load distribution.