HS Code for Clad Steel Line Pipe (US)
PRIMARY CLASSIFICATION RESULT (US)
The primary 6-digit Harmonized System (HS) code for clad steel line pipe is 7304.10 (Clad Steel Line Pipe). Under the 2026 US HTS, representative general duties are Free [Official Source].
Classification guidance note.
Candidate Subheadings & Disambiguation Matrix
| HS Subheading | WCO Subheading Description | Disambiguation Rule / Notes | Action |
|---|---|---|---|
| 7304.10 | Commercial classification | Standard subheading classification. | View 7304.10 → |
Official Primary Sources & Authority References
USITC HTS Database ↗
USITC official Harmonized Tariff Schedule for Clad Steel Line Pipe.
CBP CROSS Rulings ↗
CBP e-Rulings database for Clad Steel Line Pipe classification precedents.
WCO Nomenclature ↗
World Customs Organization international 6-digit Harmonized System standard.
Clad Steel Line Pipe Frequently Asked Questions (FAQ)
What is the official 6-digit HS code for Clad Steel Line Pipe?
The primary 6-digit Harmonized System (HS) code for Clad Steel Line Pipe is HS 7304.10 (Clad Steel Line Pipe).
What is the US general import duty for Clad Steel Line Pipe?
Under the 2026 US HTS, representative MFN general duty rates for Clad Steel Line Pipe under HS 7304.10 are Free.
Are there alternative candidate subheadings for Clad Steel Line Pipe?
Yes. Depending on state (green vs. roasted, decaffeinated vs. non-decaffeinated, raw vs. processed), alternative subheadings include 730410.
What mandatory import documents are required for Clad Steel Line Pipe?
Commercial Invoice, Packing List, Bill of Lading, and Partner Government Agency permits where applicable.
Does de minimis duty-free exemption apply to Clad Steel Line Pipe?
Eligible shipments enter duty-free under statutory destination thresholds.
How are merchandise processing and customs fees calculated for Clad Steel Line Pipe?
Import fees are assessed on entered customs value under destination regulations.