PU Pneumatic Tubing
Polyurethane tubing in metric sizes for automation and robotics pneumatic systems. HTS 3917.39.0050 covers this as other seamless plastic tube, flexible, non-reinforced, general industrial use. Polyurethane classified per copolymer rules if qualifying.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If under 38.1x45.7 cm and coiled for retail
Small plastic items qualify for Free (B) per US note.
If rubber polyurethane blend predominates
Rubber content over 50% shifts to Chapter 40.
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Import Tips & Compliance
• Specify seamless extrusion process; welded tubing may differ
• Metric sizing common; ensure declarations match US standards for CBP
Related Products under HTS 3917.39.00.50
Clear PVC Vacuum Hose
Transparent polyvinyl chloride hose designed for low-pressure vacuum applications in workshops or laboratories. Classified in HTS 3917.39.0050 as an other flexible plastic hose, not rigid, seamless, and excluding specialized types like aircraft or bellows hoses. PVC construction meets the polymer classification rules for predominant monomer content.
Nylon Air Hose
Flexible nylon tubing used for pneumatic tools and air lines in garages. Falls under HTS 3917.39.0050 as other plastic hoses of polyamide (nylon), not reinforced, rigid, or specialized. Meets polyamide classification with monomer units contributing over 95% by weight.
EVA Medical Grade Tubing
Ethylene-vinyl acetate copolymer tubing for non-sterile medical fluid transfer. Under HTS 3917.39.0050 as other plastic tube, flexible, seamless, general purpose (non-implanted). Copolymer classified by predominant monomer per notes.
TPE Flexible Conduit
Thermoplastic elastomer tubing used as non-metallic conduit for wires. Classified HTS 3917.39.0050 as other plastic flexible tube, excluding rigid or reinforced conduit. TPE as copolymer by predominant units.
Fluoropolymer Lab Tubing
PTFE or FEP fluoropolymer tubing for laboratory chemical handling. HTS 3917.39.0050 covers other seamless plastic tubes for general lab use, flexible. Fluoropolymers classified as chemically modified in 'other'.
Corrugated Polyethylene Drainage Hose
Corrugated PE flexible hose for French drain systems. Other plastic hose HTS 3917.39.0050, not rigid perforated pipe. General drainage application.