metal lined plastic pipe
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3917390010 | 38.1% | CN | US | Official Doc |
| 8307106000 | 0.0% | CN | US | Official Doc |
| 8307906000 | 38.8% | CN | US | Official Doc |
AI Analysis
π οΈ Metal Lined Plastic Pipe (Flexible & Rigid Tubing)
π HS Code Reference & Customs Clearance Guide | 2026 Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: What Exactly is "Metal Lined Plastic Pipe"?
In international trade, "Metal Lined Plastic Pipe" is a complex composite product that sits at the intersection of Chapter 83 (Base Metal Articles) and Chapter 39 (Plastics). The classification depends entirely on its flexibility, structure, and primary material composition.
It is generally categorized into two main types:
1. Flexible Tubing of Base Metal:
This refers to hoses or tubes made primarily of iron or steel, often reinforced with other metals or having fittings. Even if it has a plastic lining for corrosion resistance, if the structural integrity and primary function rely on the metal framework, it falls under Chapter 83.
2. Reinforced Plastic Tubing:
This refers to tubes made of plastic (e.g., PTFE, PE, PVC) that are reinforced or lined with metal wire or mesh to provide strength or pressure resistance. Here, the plastic is the primary material, and the metal is a structural aid. This falls under Chapter 39.
β οΈ Key Distinction Point:
- If the item is flexible and constructed primarily of iron/steel (even with plastic lining or fittings) β Go to 8307.
- If the item is rigid or semi-rigid and constructed primarily of plastic, but reinforced with metal β Go to 3917.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority)
Based on the provided <DATA>, here are the precise HS Codes for "Metal Lined Plastic Pipe" or similar flexible tubing products:
| HS Code | Product Description | Applicable Scenario | Material Composition |
|---|---|---|---|
8307.10.60.00 |
Flexible tubing of base metal, with or without fittings: Of iron or steel: Other | Flexible steel hoses, metal-lined plastic hoses where metal structure dominates | β Iron/Steel Base |
8307.90.60.00 |
Flexible tubing of base metal, with or without fittings: Of other base metal: Other | Flexible tubing made of non-iron/non-steel base metals (e.g., copper, aluminum alloys) | β Other Base Metal |
3917.39.00.10 |
Tubes, pipes and hoses... of plastics: Other tubes, pipes and hoses: Other Reinforced with metal | Plastic pipes (e.g., PTFE/PE) that are internally or externally reinforced with metal wire/mesh for pressure resistance | β Plastic Base + Metal Reinforcement |
π Critical Reminder:
- Do not confuse "Metal-Lined Plastic Hose" with "Plastic-Reinforced Metal Hose".
- If the metal is the structural backbone (flexible, iron/steel), use 8307.
- If the plastic is the structural backbone but needs metal for strength (reinforced), use 3917.39.00.10.
- The phrase "Metal Lined" in the user prompt is ambiguous. If it means a plastic tube lined with metal for conductivity or shielding, it might still be 3917. If it means a metal hose lined with plastic for corrosion, it is 8307. The examples below cover both interpretations based on the provided data.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes)
β Applicable Context: Based on the provided
<DATA>, the tax details are mixed. We will analyze them as presented.
β Note: The tax data for8307.10.60.00shows an error/missing info, while3917.39.00.10shows high surtaxes (likely US 301/IEEPA tariffs on China).
π― 1. 8307.10.60.00 ββ Flexible Tubing, Iron/Steel (Metal-Dominated)
| Item | Content |
|---|---|
| Base Tariff | Error / Failed to Retrieve |
| Total Tax | Error |
| Tax Detail | Failed to retrieve tax information |
| Interpretation | β οΈ Warning: The system could not retrieve the tax rate for this specific subheading. This is common for "Other" categories in base metal flexible tubing. You must verify this with a customs broker or local CBP office. It typically falls under general MFN rates (often 0-5%) but may be subject to Section 301 tariffs if from China. |
π Explanation:
- Since the data is unavailable, do not assume zero duty.
- If the product is from China, it is highly likely subject to 25% Section 301 tariffs + base rate.
- Recommendation: Request a formal Binding Ruling from CBP to avoid penalties.
π― 2. 8307.90.60.00 ββ Flexible Tubing, Other Base Metals (e.g., Copper, Aluminum)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surtax | 0.0% |
| IEEPA Surtax | 0.0% |
| Total Tax | 0.0% |
| Tax Detail | εΊη‘ε
³η¨: 0.0%, ε εΎε
³η¨: 0.0% |
| Interpretation | β Zero Duty. This is a highly favorable classification if your product uses non-iron/steel base metals (e.g., flexible copper tubing with plastic lining). |
π Explanation:
- If your "metal-lined" pipe uses copper, brass, or aluminum as the primary flexible metal component, and it is classified as "Other Base Metal," you may qualify for 0% duty.
- Strategic Tip: If possible, redesign or reclassify the product to use a non-iron base metal to leverage this 0% rate.
π― 3. 3917.39.00.10 ββ Plastic Tubes, Reinforced with Metal (Plastic-Dominated)
| Item | Content |
|---|---|
| Base Tariff | 3.1% |
| USITC Surtax | +25.0% |
| IEEPA Surtax | (Included in the 28.1% total or separate? Data says "Total: 28.1%", "Detail: 3.1% + 25%") |
| Total Tax | 28.1% |
| Tax Detail | εΊη‘ε
³η¨: 3.1%, ε εΎε
³η¨: 25.0% |
| Interpretation | β οΈ High Tariff. This classification applies if the product is primarily plastic but reinforced with metal. It attracts a 25% Section 301 surtax (if from China) on top of the 3.1% base. |
π Explanation:
- This rate is typical for Chinese-origin plastic products in the US.
- The "Reinforced with metal" tag triggers the higher scrutiny and tariff rate under current US trade policies.
π οΈ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
β 1. Documentation Checklist (Essential)
| Document | Required? | Description |
|---|---|---|
| β Product Specifications | βοΈ | Must clearly state: "Is it flexible or rigid?" "What is the primary material (Iron vs. Plastic)?" "Is the metal a liner or reinforcement?" |
| β Material Breakdown | βοΈ | Percentages by weight or volume. Crucial for Chapter 83 vs. 39 classification. |
| β Product Photos | βοΈ | Show cross-section if possible to prove "reinforcement" vs. "lining". |
| β Commercial Invoice | βοΈ | Use precise description: e.g., "Flexible Steel Hose, Plastic Lined, for Industrial Use" |
| β Origin Certificate | βοΈ | Essential for proving country of origin to apply correct surtaxes (e.g., Section 301 for China). |
β 2. Declaration Strategy (Key Mnemonic)
π₯ "Flex & Steel = 8307; Plastic & Reinforced = 3917; Copper/Alu = 0% Tax!"
| Scenario | Correct HS Code | Error Risk |
|---|---|---|
| Flexible hose, steel body, plastic inner liner | 8307.10.60.00 |
Misclassifying as plastic β Potential penalty + underpayment |
| Plastic pipe, metal wire wound outside (reinforced) | 3917.39.00.10 |
Misclassifying as metal β Misses 25% surtax β Severe Penalty |
| Flexible copper tube, plastic lining | 8307.90.60.00 |
Misclassifying as "Other Base Metal" incorrectly β Could lose 0% benefit |
β 3. Special Handling Tips
| Situation | Advice |
|---|---|
| Ambiguous "Lined" vs. "Reinforced" | Provide a diagram showing the layer order. If metal is inside (liner) β 8307. If metal is structural (reinforcement) β 3917. |
| Mixed Materials | If >50% by weight is plastic, lean towards 3917. If >50% is metal structure, lean towards 8307. |
| Origin: China | Assume 25% surtax for 3917. For 8307, verify with broker due to missing data. For 8307.90, check if 0% still applies (unlikely if from China, but data says 0% - verify if this is non-China origin). |
| Origin: Non-China | If not from China, the 25% surtax may not apply, significantly lowering costs for 3917.39.00.10. |
π V. Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Est. Duty | Notes |
|---|---|---|---|
| πΊπΈ USA | 3917.39.00.10 |
28.1% | High surtax on China-origin plastic-metal composites. |
| πΊπΈ USA | 8307.90.60.00 |
0.0% | Only if classified as "Other Base Metal" AND non-China origin (verify data context). |
| π¨π³ China | 3917.39.00.10 |
~3-5% | Import duty lower, but VAT applies. |
| πͺπΊ EU | 3917.23.00 (Typical) |
4.5% - 7% | EU does not have 25% Section 301, but has its own trade defense measures. |
| π¬π§ UK | 3917.23.00 |
4.5% | Post-Brexit tariffs similar to EU. |
π Conclusion:
- The USA is the most punitive market for "Plastic Reinforced with Metal" products due to the 25% Section 301 tariff.
- "Other Base Metal" (8307.90) offers a potential 0% loophole, but strict material verification is required.
π VI. Common Mistakes & Pitfalls (Blood & Tears)
β Mistake 1: Calling it "Plastic Pipe" when it has a metal core
π Result: Customs may reclassify to 8307 or apply higher scrutiny. If misdeclared as simple plastic (lower duty), you face fraud penalties.
β Mistake 2: Assuming "Metal Lined" means it's always a metal article
π Result: If the plastic is the primary material and metal is just a thin liner for safety, it might still be 3917. Misclassification leads to underpayment of duty (since 3917 may have different rates than 8307 depending on origin).
β Mistake 3: Ignoring the "Reinforced" keyword in 3917.39.00.10
π Result: If you don't declare it as "Reinforced with Metal," you might be charged a lower base rate, but customs will catch it during inspection and impose fines + back duties.
β Mistake 4: Not verifying 8307.10.60.00 tax status
π Result: The data shows "Error." Assuming 0% or 5% without verification can lead to unexpected high costs (e.g., if Section 301 applies).
β Correct Practice:
"Flexible Hose, Steel Braid, PTFE Lined, For Hydraulic Use, Model XYZ, Origin: China"
(Provide detailed material composition in the commercial invoice)
π― VII. Conclusion: Precision is Profit
π― Remember the Mnemonic:
πΉ "Steel Flex = 8307; Plastic Reinforced = 3917; Check Origin for 25% Surcharge!"
πΉ "Metal Lined? Is it Core or Shell? Define clearly to avoid Duty Disputes!"
π Pro Tip:
If you are importing from China, budget for 28.1% on plastic-metal composites (3917.39.00.10). For metal-heavy flexible hoses (8307.10.60.00), contact a customs broker immediately to verify the missing tax data, as it may also be subject to 25% Section 301 tariffs.
π£ Immediate Action:
π Consult your Customs Broker with a product cross-section diagram.
π Ensure your Commercial Invoice explicitly states "Reinforced with Metal" or "Lined with Plastic" to match the HS Code description.
π Accurate Classification = Smooth Clearance = Maximum Profit!
β¨ Professional Clearance Starts with Precise Classification!
πΌ Every percentage point of duty matters in international trade!
Customer Reviews
About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.