HEADING 3917
Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics:
Part of Chapter 39 — Plastics and Articles Thereof, Section VII.
Subheadings and tariff lines
3917.10Artificial guts (sausage casings) of hardened protein or of cellulosic plastics materials:
3917.10.10.00Of cellulosic plastics materials
3917.10D01Other:
3917.10.60.00Of collagen
3917.10.90.00Other
3917D02Tubes, pipes and hoses, rigid:
3917.21.00.00Of polymers of ethylene
3917.22.00.00Of polymers of propylene
3917.23.00.00Of polymers of vinyl chloride
3917.29.00Of other plastics
3917.29.00.50Less than 200 mm in length
3917.29.00.90Other
3917D03Other tubes, pipes and hoses:
3917.31.00.00Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa
3917.32.00Other, not reinforced or otherwise combined with other materials, without fittings
3917.32.00.10Of polyvinyl chloride
3917.32.00.20Of polyethylene
3917.32.00.50Other
3917.33.00.00Other, not reinforced or otherwise combined with other materials, with fittings
3917.39.00Other
3917.39.00.10Reinforced with metal
3917.39.00D04Other:
3917.39.00.20Of polyvinyl chloride
3917.39.00.50Other
3917.40.00Fittings
3917.40.00.10For brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711
3917.40.00D05Plumbing fittings, not pressure rated (Drain/Waste/Vent (DWV)):
3917.40.00.20Of polyvinyl chloride
3917.40.00.30Of acrylonitrile-butadiene-styrene
3917.40.00.50Other
3917.40.00D06Other plumbing fittings:
3917.40.00.60Of polyvinyl chloride
3917.40.00.80Other
3917.40.00.95Other
Recent CBP rulings on heading 3917
N351337
July 30, 2025
The tariff classification of air hose reels from Cambodia
N348766
May 9, 2025
The tariff classification of a polyvinyl chloride (PVC) hose from Korea
H240506
April 29, 2025
Application for Further Review of Protest No. 0712-13-100009; Classification of SuperSand Filter Components
N346612
March 27, 2025
The tariff classification of plastic and stainless-steel couplings from Thailand
N344592
December 18, 2024
The tariff classification of a maple syrup extraction kit from China
N342978
October 30, 2024
The tariff classification and status under the Dominican Republic-Central America-United States Free Trade Agreement (DR-CAFTA), of polylactic acid (PLA) biodegradable plastic straws from Costa Rica.
N343428
October 28, 2024
The tariff classification and country of origin of stainless-steel reinforced polyvinyl chloride (PVC) hoses
N338502
March 19, 2024
The tariff classification and eligibility of the United States-Mexico-Canada Agreement (USMCA) of an irrigation drip line system from Mexico
N337783
February 9, 2024
The tariff classification of items used for hobby maple syrup production imported from China
N337486
January 29, 2024
The tariff classification of plastic tubing from China
N336508
December 5, 2023
The tariff classification and country of origin of hoses from Taiwan or Thailand
N335595
October 4, 2023
The tariff classification and country of origin of hoses from Thailand
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