Ethylene Elastomer Weather Resistant Pipe
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4009410000 | 37.5% | CN | US | Official Doc |
| 3917290090 | 38.1% | CN | US | Official Doc |
| 4009110000 | 37.5% | CN | US | Official Doc |
| 3916100000 | 40.8% | CN | US | Official Doc |
| 3916905000 | 40.8% | CN | US | Official Doc |
AI Analysis
π§οΈ Ethylene Elastomer Weather Resistant Pipe (Ethylene Elastomer Weather Resistant Pipe)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: What is "Ethylene Elastomer Pipe"?
Ethylene Elastomers (such as EPDM, EPR, or modified EVA) are advanced polymer materials known for their superior weather resistance, UV stability, and flexibility. In international trade, these materials are often debated between two major categories: Rubber (Chapter 40) and Plastics (Chapter 39).
The classification depends heavily on: 1. Chemical Composition: Is it primarily a synthetic rubber (cross-linked) or a plastic resin? 2. Physical Form: Is it in the form of tubes/hoses (Chapter 40/39.17) or profiles/rods (Chapter 39.16)?
β οΈ Key Distinction:
- If the material is vulcanized rubber (cross-linked elastomer) and formed into a tube or hose β Classified under Chapter 40.
- If the material is considered a plastic polymer (uncross-linked or plasticized) and formed into a tube β Classified under Chapter 39.
- If formed into solid profiles, rods, or bars rather than hollow tubes β Classified under Chapter 39.16.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Classification Logic |
|---|---|---|---|
4009.41.00.00 |
Tubes, pipes & hoses of vulcanized rubber other than hard rubber | Weather-resistant EPDM/EPR pipes, flexible industrial hoses | β Vulcanized Rubber + Tube/Hose |
3917.29.00.90 |
Tubes, pipes & hoses of plastics | Plastic-based ethylene elastomer pipes, non-vulcanized plastic tubing | β Plastic + Tube/Hose |
4009.11.00.00 |
Tubes, pipes & hoses of vulcanized rubber other than hard rubber | Standard EVA/EPR synthetic rubber pipes, basic weather-resistant tubing | β Synthetic Rubber (EVA/EPR) + Tube |
3916.10.00.00 |
Profiles of polyethylene | Ethylene elastomer pipes misclassified as solid profiles or rigid extrusions | β Plastic (Polyethylene) + Profile/Extrusion |
3916.90.50.00 |
Other profiles of plastics | Rods, bars, or non-tubular ethylene elastomer shapes | β Plastic + Profile/Rod |
π Key Reminder:
- EPDM (Ethylene Propylene Diene Monomer) is typically classified as Rubber (4009) due to its vulcanization process, which gives it elastic properties.
- EVA (Ethylene Vinyl Acetate) can be tricky. If it is highly cross-linked (vulcanized) and used as a seal/hose, it may fall under 4009. If it is a plastic-like polymer, it falls under 3917 or 3916.
- Form Matters: If the "pipe" is actually a solid rod or a specialized profile with no hollow core, it shifts from 3917/4009 (tubes) to 3916 (profiles).
π° III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes, Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: 2025/2026 (Current Trade War Tariffs)
π― 1. 4009.41.00.00 & 4009.11.00.00 ββ Vulcanized Rubber Tubes/Hoses
| Item | Content |
|---|---|
| Base Tariff | 2.5% (Ad Valorem) |
| Section 301 Tariff | +25.0% (Additional Tariff for China-origin goods) |
| Section 122 Tariff | +10.0% (Additional Duty under specific trade provisions) |
| Total Tariff | 37.5% |
| Tax Calculation | CIF Value Γ 37.5% |
| De Minimis Eligibility | β No (Deny De Minimis) |
| Legal Basis Path | Section 301:9903.01.25 β Section 122:9903.01.24 β USITC:4009.xx.xx.xx |
π Explanation:
- Vulcanized rubber pipes from China are subject to the standard Section 301 (25%) and Section 122 (10%) additional tariffs.
- The base rate for rubber tubes is relatively low (2.5%), but the combined effect pushes the total to 37.5%.
- High Impact: This is a significant cost burden. Suppliers must price accordingly.
π― 2. 3917.29.00.90 ββ Plastic Tubes, Pipes & Hoses
| Item | Content |
|---|---|
| Base Tariff | 3.1% (Ad Valorem) |
| Section 301 Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tariff | 38.1% |
| Tax Calculation | CIF Value Γ 38.1% |
| De Minimis Eligibility | β No |
| Legal Basis Path | Section 301:9903.01.25 β Section 122:9903.01.24 β USITC:3917.29.00.90 |
π Note:
- Plastic-based ethylene elastomer pipes have a slightly higher base rate (3.1%) compared to rubber (2.5%), resulting in a 38.1% total.
- This classification applies if the material is deemed a "plastic" rather than "vulcanized rubber."
π― 3. 3916.10.00.00 & 3916.90.50.00 ββ Plastic Profiles (Rods/Extrusions)
| Item | Content |
|---|---|
| Base Tariff | 5.8% (Ad Valorem) |
| Section 301 Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tariff | 40.8% |
| Tax Calculation | CIF Value Γ 40.8% |
| De Minimis Eligibility | β No |
| Legal Basis Path | Section 301:9903.01.25 β Section 122:9903.01.24 β USITC:3916.xx.xx.xx |
π Warning:
- If the product is misclassified as a profile (solid rod/bar) instead of a tube, the base tariff jumps to 5.8%.
- Total tariff reaches 40.8%, which is the highest in this dataset.
- Crucial: Ensure your product is truly hollow (a tube) to qualify for the lower 3917/4009 rates. If it is solid, you pay the premium.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
β 1. Required Documentation Checklist (Non-negotiable)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must explicitly state: "Vulcanized Rubber" vs. "Plastic Polymer," material composition (EPDM/EVA/etc.), and wall thickness. |
| β Technical Drawing | βοΈ | Must show cross-section. Hollow (Tube) vs. Solid (Profile) is the critical distinction for HS Code selection. |
| β Material Test Report | βοΈ | Third-party lab report proving vulcanization status (cross-linking density) to support Chapter 40 (Rubber) over Chapter 39 (Plastic). |
| β Commercial Invoice | βοΈ | Clearly describe as "Weather Resistant Rubber Pipe" or "Plastic Conduit," avoiding ambiguous terms like "Elastomer Tube" without context. |
| β Packing List | βοΈ | Detail dimensions and quantity. Avoid mixing tubes and solid profiles in the same shipment if they have different HS codes. |
| β Origin Certificate (CO) | βοΈ | Required to apply Section 301/122 tariffs correctly. |
β 2. Declaration Tips (Key Mantras)
π₯ "Vulcanize for Rubber, Hollow for Tube, Profile is Pricey, Solid is Heavy!"
| Scenario | Correct Declaration | Incorrect Action |
|---|---|---|
| EPDM Rubber Hose | 4009.41.00.00 (37.5%) |
Misdeclare as Plastic β Risk of penalty + Back-tariff |
| EVA Plastic Conduit | 3917.29.00.90 (38.1%) |
Misdeclare as Rubber β Customs audit |
| Solid EPDM Rod | 3916.10.00.00 (40.8%) |
Declare as Tube β Severe Penalty for Misclassification |
| Mixed Shipment | Separate HS Codes | Combine all under one code β Delay/Confiscation |
β 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Pipes | Provide customer design drawings showing hollow core to prove "Tube" status. |
| Material Ambiguity | If the elastomer is partially cross-linked, provide a lab report on "Vulcanization Degree." High cross-linking = Rubber (Ch 40). |
| Joint with Fittings | If pipes are sold with rubber fittings, declare separately. Fittings may have different HS codes and tariffs. |
| Weather-Resistant Claim | Marketing terms like "UV Resistant" do not change HS Code. Focus on chemical structure and physical form. |
π V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Remarks |
|---|---|---|---|---|
| πΊπΈ USA | 4009.41.00.00 / 3917.29.00.90 |
37.5% - 38.1% | None specific | High Tariff Zone due to Section 301/122. |
| π¨π³ China | 4009.41.00.00 / 3917.29.00.90 |
Low (5-9%) | CCC (if applicable) | No additional war tariffs. |
| πͺπΊ EU | 4009.41.00.00 / 3917.29.00.90 |
0% - 3% | REACH, RoHS | No additional war tariffs. |
| π¬π§ UK | 4009.41.00.00 / 3917.29.00.90 |
0% - 3% | UKCA, REACH | Post-Brexit alignment with EU. |
| π¦πΊ Australia | 4009.41.00.00 / 3917.29.00.90 |
5% - 10% | RCM, AS/NZS Standards | No additional war tariffs. |
π Conclusion:
- USA is the most expensive market for Ethylene Elastomer Pipes from China, with rates nearing 40%.
- EU/UK/Asia markets are much more favorable (0-10%).
- Strategy: If targeting the US, consider supply chain diversification (e.g., Vietnam, Mexico) to avoid Section 301/122 tariffs.
π VI. Common Mistakes & Pitfall Guide (Lessons Learned)
β Mistake 1: Declaring solid EPDM rods as "pipes" to avoid profile tariffs.
π Consequence: Customs inspection reveals solid core β 40.8% tariff applied + fines.
β Mistake 2: Using "Elastomer" in description without specifying Rubber vs. Plastic.
π Consequence: Customs assigns default higher tariff code β Back-tariff payment.
β Mistake 3: Ignoring Section 122 Tariff.
π Consequence: Underpayment by 10% β Seizure or Penalty.
β Mistake 4: Mixing Tubes and Profiles in one HS Code.
π Consequence: Customs rejects declaration β Shipment Delay.
β Correct Practice:
"Vulcanized EPDM Rubber Hose, 2-inch diameter, weather-resistant, hollow core, for outdoor irrigation. HS Code: 4009.41.00.00"
π― VII. Conclusion: Professional Declaration Saves Money!
π― Remember the Mantra:
πΉ "Vulcanize = Rubber (37.5%), Plastic Tube = 38.1%, Solid Profile = 40.8%.
πΉ "Shape Determines Code, Code Determines Cost, Misclassify = Penalty!"
π Tips:
- If your ethylene elastomer pipe is originally from Vietnam, Malaysia, or Thailand, you may be eligible for Section 301 Exclusions or lower tariffs.
- Consider applying for an Advance Ruling (Pre-classification) from US Customs and Border Protection (CBP) to confirm whether your specific formulation is "Rubber" or "Plastic" before shipment.
π£ Immediate Action:
π Consult a licensed customs broker + Provide Material Safety Data Sheet (MSDS) + Apply for HS Code Pre-classification.
π Ensure your Ethylene Elastomer Pipes pass through customs smoothly, efficiently, and profitably!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every Percent of Tariff Saved is Pure Profit!
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.