Decorative Glass Lampworking Tubing
Colored soda-lime glass tubing in assorted diameters for glassblowing/lampworking art, unworked condition. 7002.39.00.90 covers these other unworked tubes; pigments added during melt.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If lead crystal ≥24% PbO for decorative articles
Lead crystal decorative glass defined separately in subheadings.
If cut/bent into jewelry components
Glass beads/imitation jewelry classified in Chapter 71.
Not sure which classification is right?
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Import Tips & Compliance
• Document colorants used; heavy metal pigments may trigger REACH/Prop 65
• Mixed color assortments - declare weighted average composition
• Distinguish from finished art glass under 7013.99
Related Products under HTS 7002.39.00.90
Borosilicate Glass Tubing 10mm OD
Unworked borosilicate glass tubing with 10mm outer diameter, supplied in straight lengths without any drawing, cutting to final shape, or annealing post-processing. Classified under HTS 7002.39.00.90 as unworked glass tubes, other than those of fused quartz or other fused silica. Ideal for laboratory apparatus fabrication.
Soda-Lime Glass Tubing for Lighting 8mm OD
Unworked soda-lime glass tubing, 8mm outer diameter, used in fluorescent lighting manufacture, delivered in continuous lengths. Falls under 7002.39.00.90 as other unworked glass tubes excluding fused silica types. No surface treatments or coatings applied.
Neutral Glass Tubing for Ampoules 12mm OD
Type I neutral borosilicate glass tubing, 12mm outer diameter, unworked, specifically for pharmaceutical ampoule production. Classified in 7002.39.00.90 as other unworked tubes; hydrolytic resistance meets pharmacopeia standards but no pharmaceutical processing done.
Soft Glass Tubing for Neon Signs 6mm OD
Low-melting-point soft soda glass tubing, 6mm OD, unworked condition for neon sign tube bending. HTS 7002.39.00.90 covers this as other unworked glass tubes; supplied in coils or straight lengths.
Precision Borosilicate Glass Tubing 16mm OD
High-precision borosilicate tubing with 16mm outer diameter and tight wall thickness tolerance, unworked status maintained through annealing only. 7002.39.00.90 classification for other unworked tubes used in scientific instrument manufacture.
Pharma-Grade Tubing for Syringe Barrels
USP Type I borosilicate glass tubing for hypodermic syringe barrel production, supplied unworked in 14mm OD. Meets 7002.39.00.90 as other unworked glass tubes; no forming or fire-polishing performed.