Flexible tubing of base metal, with or without fittings

Every line of heading 8307

• 8307 Flexible tubing of base metal, with or without fittings.
• 8307.10 Of iron or steel (under: Flexible tubing of base metal, with or without fittings).
• 8307.10.30.00 With fittings (under: Of iron or steel) (kg): General 3.8%; Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.
• 8307.10.60 Other (under: Of iron or steel): General 3.8%; Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.
• 8307.10.60.10 Jacketed corrugated stainless steel tubing as described in statistical note 1 to this chapter (kg).
• 8307.10.60.60 Other (under: Other) (kg).
• 8307.90 Of other base metal (under: Flexible tubing of base metal, with or without fittings).
• 8307.90.30.00 With fittings (under: Of other base metal) (kg): General 3.8%; Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.
• 8307.90.60.00 Other (under: Of other base metal) (kg): General 3.8%; Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.