HS Code for Flexible plastic pipe

The classification of flexible plastic pipes under HS code 3917.39 is determined by the material composition and the physical characteristics of the product. Chapter 39 of the Harmonized System covers plastics and articles thereof, with heading 3917 specifically designated for tubes, pipes, and hoses. Subheading 3917.39 acts as a residual category for flexible tubes and pipes that do not meet the specific criteria of the preceding subheadings. This includes pipes that may be reinforced or otherwise combined with other materials (excluding metal) or those that are imported with fittings already attached, provided they do not fall under the high-pressure specifications of 3917.31. The classification process requires an analysis of whether the pipe is rigid or flexible; rigid pipes are classified under 3917.21 through 3917.29, whereas flexible variants fall under the 3917.3x series. Since 3917.39 is an "other" category, it encompasses a wide variety of industrial and domestic plastic piping solutions that utilize polymers of vinyl chloride, ethylene, or other plastics in a flexible form. To ensure correct classification, the technical data sheet must confirm the pipe is not rigid and does not exceed a burst pressure of 27.6 MPa, which would otherwise trigger a move to 3917.31.

Products Included

• Reinforced plastic hoses (non-metal reinforcement)
• Flexible PVC pipes with attached couplings
• Composite plastic tubing for fluid transfer
• Flexible polyurethane hoses
• Plastic garden hoses with fittings

Common Misclassification

Flexible plastic pipes are frequently confused with HS code 3917.31, which is reserved specifically for tubes and pipes with a minimum burst pressure of 27.6 MPa. Another common error is using 3917.32, which is only for non-reinforced tubing without fittings. If the pipe contains metal reinforcement, it may be misclassified here instead of under 4009 if it is primarily rubber-based.

FAQ

What is the HS code for flexible plastic pipe?

The HS code for flexible plastic pipes that are reinforced or have fittings (and do not meet high-pressure standards) is 3917.39.

What is the difference between 3917.32 and 3917.39?

HS code 3917.32 is for flexible tubing that is not reinforced and has no fittings, while 3917.39 covers flexible pipes that are either reinforced or include fittings.