TPE Flexible Water Line Tubing
Thermoplastic elastomer (TPE) tubing for water lines in appliances and aquariums, soft and flexible, no reinforcement. Fits HTS 3917.32.0050 as 'Other' unreinforced plastic hose without fittings, classified by predominant base polymer monomers.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If blended significantly with rubber
Elastomer blends approaching rubber content may classify under combined materials 3917.33.
If for household pump applications
Appliance parts presented as household articles go to 3924.90 per Chapter notes.
If vulcanized rubber-like properties
Hard rubber tubes fall under Chapter 40 heading 4009.
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Import Tips & Compliance
• Specify TPE copolymer composition per Chapter 39 note (a)(4); test for plasticizer content if relevant; ensure NSF certification for potable water
Related Products under HTS 3917.32.00.50
PVC Clear Flexible Tubing 1/4 Inch ID
A flexible tube made from polyvinyl chloride (PVC), with 1/4 inch inner diameter, used for fluid transfer in laboratory and aquarium applications. It falls under HTS 3917.32.0050 as it is an unreinforced plastic tube without fittings, not combined with other materials. The 'Other' subheading covers such PVC tubing not specified elsewhere.
Polyethylene Drinking Straw Tubing
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PU Pneumatic Air Hose 3/8 Inch
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LDPE Laboratory Transfer Tubing
Low-density polyethylene (LDPE) tubing used for chemical and liquid transfer in labs, smooth bore, unreinforced. Falls under HTS 3917.32.0050 as 'Other' non-reinforced plastic tubes without fittings. Meets 95% ethylene monomer requirement for polyethylene classification.
Vinyl Medical Suction Tubing
Clear PVC vinyl tubing for medical suction devices, non-reinforced, standard 1/4 inch ID without connectors. Classified in HTS 3917.32.0050 as unreinforced plastic 'Other' hoses lacking fittings. Medical-grade PVC adheres to polymer purity standards.
HDPE Irrigation Drip Tubing
High-density polyethylene thin-wall tubing for agricultural drip irrigation systems, punchable for emitters, unreinforced. HTS 3917.32.0050 applies to this 'Other' plastic tube without fittings or other material combinations. HDPE meets predominant ethylene monomer criteria.