Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 39 — Plastics and articles thereof
Heading 3917 — Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics.
National subdivision 3917.2 — Tubes, pipes and hoses, rigid:
Subheading 3917.22 — Of polymers of propylene
HS code
3917.22.10
Tubes of polymers of propylene of a length not exceeding 150 mm and having an inner diameter not exceeding 2.2 mm and outer diameter not exceeding 3.2 mm
Last Verified Date - 1 October 2026
Common commodities
Precision polypropylene lab capillary tubesSmall diameter rigid PP micro-tubingLaboratory grade PP capillary tube setsLab PP precision tubing under 150mm length3.2mm outer diameter PP capillary tubesPP tubes for precise experiments (under 2.2mm ID)Scientific-grade small PP tubes (max 150mm, max 3.2mm OD)Micro-size rigid PP laboratory tubingSmall length, high precision PP tubesResearch-grade PP capillary tubing under specified limits