Cast Glass Hollow Profile Tube
Hollow tubular profiles cast from glass for use in lighting diffusers and structural columns. Classified in HTS 7003.30.00.00 as cast profiles, retaining heading character even if article-like per chapter notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fused quartz or fused silica
Chapter-wide definition includes fused silica profiles under cast glass.
If formed into stemware with lead crystal
Hollow profiles made into lead crystal glassware (24%+ PbO) classify in 7013.
If spun into other articles
Profiles further processed into spun glass products move to heading 7020.
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Import Tips & Compliance
• Prove hollow form was achieved during casting/rolling, not by post-working boring
• Test for lead content if crystal-like; over 24% PbO shifts to lead crystal subheadings elsewhere
• Ship in protective bundling to maintain profile integrity during transit
Related Products under HTS 7003.30.00.00
Cast Glass U-Channel Profile
A U-shaped profile made from cast glass, used in architectural glazing systems for curtain walls. It falls under HTS 7003.30.00.00 as cast glass formed into profiles, not otherwise worked beyond basic shaping before annealing. The profile may include an absorbent layer for solar control.
Rolled Glass T-Section Profile
T-section profiles produced from rolled glass, commonly used in structural glazing for partitions and facades. Classified in HTS 7003.30.00.00 as rolled glass in profiles, potentially with a reflecting layer for energy efficiency, but not otherwise worked.
Cast Glass I-Beam Profile
I-beam shaped profiles from cast glass, designed for load-bearing applications in modern glass architecture. HTS 7003.30.00.00 applies to these unworked profiles, which may feature an infrared-absorbing layer per chapter notes.
Patterned Rolled Glass L-Profile
L-shaped profiles with rolled patterned surface for decorative balustrades and railings. Falls under HTS 7003.30.00.00 for rolled glass profiles not otherwise worked, including those with non-reflecting layers.
Rolled Glass Angle Profile Bar
Angle bar profiles from rolled glass for corner reinforcements in glass facades. HTS 7003.30.00.00 covers these unworked profiles, allowing reflecting layers for improved light qualities.
Cast Glass Decorative Profile Strip
Ornamental strip profiles cast in wavy shapes for edging in interior design. Under HTS 7003.30.00.00 as cast profiles not otherwise worked, per chapter note on pre-annealing processes.