硬质聚乙烯管
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3917320020 | 38.1% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 3917210000 | 38.1% | CN | US | Official Doc |
| 3926909987 | 22.8% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
AI Analysis
🚰 Polyethylene Rigid Pipes (Hard PVC/PE Pipes)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Rigid Polyethylene Pipes"?
Rigid Polyethylene Pipes are essential components in industrial, agricultural, and municipal infrastructure. They are primarily used for water supply, drainage, gas distribution, and electrical cable protection. In international trade, the classification depends heavily on the material composition (PE vs. PP) and physical state (Rigid/Hard vs. Flexible/Soft), which directly dictates the HS Code and, consequently, the tariff burden.
⚠️ Key Distinction Point:
- Polyethylene (PE) Pipes → Generally fall under Chapter 39.17 (Pipes, Tubes, and Hoses) if specifically identified as PE tubing.
- Polypropylene (PP) Pipes → Often fall under Chapter 39.26 (Other articles of plastics) if not explicitly listed as a specific type under 39.17, or under 39.17 depending on specific subheading interpretations.
- "Rigid" vs. "Flexible": Rigid pipes imply structural integrity and fixed shape, often leading to different subheadings than flexible "hoses."
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Material/Shape Match |
|---|---|---|---|
3917.32.00.20 |
Polyethylene Pipes & Tubes Rigid or flexible, specifically for PE material |
Water supply, gas lines, irrigation | ✅ Perfect Match: Explicitly "Polyethylene" + "Pipe/Tube" |
3917.21.00.00 |
Other Pipes, Tubes & Hoses, of Polyethylene Hard or flexible, made of PE |
Industrial plumbing, heavy-duty conduits | ✅ Perfect Match: Shape (Hard/Soft) + Material (PE) fully compliant |
3926.90.99.89 |
Other Articles of Plastics PE Pipes (if not classified as specific tubing) or PP Rigid Pipes |
Electrical conduits, non-standard shapes, generic plastic pipes | ✅ Match: PE/PP material fits Ch. 39; Shape is "other plastic article" |
3926.90.99.87 |
Other Articles of Plastics Specifically identified as "Hard Pipes" in some interpretations |
Rigid conduits where specific PE tube codes don't apply | ✅ Match: PE material; "Hard" attribute aligns with rigid pipe definitions |
🔍 Critical Reminder:
- Chapter 39.17 is the primary chapter for pipes and tubes. If the product is unequivocally "Polyethylene Pipe," 3917.32.00.20 or 3917.21.00.00 is the most accurate classification.
- Chapter 39.26 is a residual category. It is used when the item is a plastic article but does not fit into specific headings like 39.17 (pipes/tubes). This often applies to Polypropylene (PP) pipes or non-standard plastic conduits.
- Misclassification Risk: Declaring a standard PE pipe as "Other Plastic Article" (3926) may trigger lower base tariffs but higher scrutiny from customs officials verifying the product's nature.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes, Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)
🎯 1. 3917.32.00.20 & 3917.21.00.00 —— Polyethylene Pipes (Chapter 39.17)
| Item | Content |
|---|---|
| Base Tariff Rate | 3.1% (Ad Valorem) |
| Section 301 Surtax | +25.0% (Based on USITC Footnote 9903.88.01) |
| Section 122 Surtax | +10.0% (Targeting specific Chinese imports) |
| Total Tariff Rate | 38.1% |
| Tax Calculation | CIF Value × 38.1% |
| De Minimis Eligibility | ❌ Not Applicable (High value, regulated commodity) |
| Legal Basis Path | USITC:3917.32.00.20 → FOOTNOTE:9903.88.01 → IEEPA:9903.01.25 |
📌 Explanation:
- The 3.1% is the standard MFN (Most Favored Nation) base rate for PE pipes.
- The 25% Section 301 surcharge is a significant additional tax for Chinese-origin goods in this category.
- The 10% Section 122 tax is a specific duty imposed on certain Chinese industrial goods.
- Total 38.1% is a high tariff rate, requiring careful cost planning.
🎯 2. 3926.90.99.89 & 3926.90.99.87 —— Other Plastic Articles (Chapter 39.26)
| Item | Content |
|---|---|
| Base Tariff Rate | 5.3% (Ad Valorem) |
| Section 301 Surtax | +7.5% (Reduced Section 301 rate for some residual plastic articles) |
| Section 122 Surtax | +10.0% |
| Total Tariff Rate | 22.8% |
| Tax Calculation | CIF Value × 22.8% |
| De Minimis Eligibility | ❌ Not Applicable |
| Legal Basis Path | USITC:3926.90.99.89 → FOOTNOTE:9903.75.01 → IEEPA:9903.01.25 |
📌 Note:
- This classification applies if the pipe is deemed an "Other Article of Plastic" rather than a specific "Tube/Pipe" under 39.17, or if it is made of Polypropylene (PP).
- The total rate of 22.8% is significantly lower than the 38.1% for specific PE pipes under 39.17.
- Caution: Misclassifying a standard PE pipe as "Other Article" to save tax is risky. Customs may reclassify it and charge the difference plus penalties.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance Guide)
✅ 1. Required Documentation List (No Compromise)
| Document | Mandatory | Explanation |
|---|---|---|
| ✅ Product Specifications | ✔️ | Must clearly state material (PE/PP), diameter, wall thickness, pressure rating (PN/SDR). |
| ✅ Material Safety Data Sheet (MSDS) | ✔️ | Proves chemical composition (e.g., HDPE, LDPE, PP). |
| ✅ Product Photos (Clear Label) | ✔️ | Show markings like "PE100," "PN16," or "DRS" to confirm type and pressure class. |
| ✅ Commercial Invoice | ✔️ | Clearly describe as "Rigid Polyethylene Pipe" or "Plastic Conduit." Avoid vague terms like "Plastic Tube." |
| ✅ Packing List | ✔️ | Detail net/gross weight, dimensions, and number of bundles. |
| ✅ Origin Certificate (CO) | ✔️ | If applicable for other markets, but for US imports, origin must be declared accurately as China. |
✅ 2. Declaration Tips (Key Mantras)
🔥 “Material First, Shape Second, Code Accurate, Tax Minimized!”
| Situation | Correct Declaration | Wrong Practice |
|---|---|---|
| Standard PE Pipe (Water/Gas) | 3917.32.00.20 or 3917.21.00.00 |
Declaring as 3926 (Other Plastic) → High Risk of Rejection |
| PP Rigid Pipe | 3926.90.99.89 |
Declaring as PE Pipe → Material Mismatch |
| Electrical Conduit (PE) | 3917.32.00.20 (if flexible/hose-like) or 3926.90.99.87 (if rigid/other) |
Ambiguous description "Plastic Pipe" → Customs Inquiry |
| Pipe + Fittings Sold Together | Declare separately | Mixed declaration → Complex Tariff Calculation |
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Pipes | Provide customer order + technical drawings to prove exact material and dimensions. |
| Colored Pipes (Blue/Black) | Color does not change HS Code, but ensure material code (PE/PP) is clear. |
| High-Pressure Pipes | Emphasize "Rigid" and "Pressure Rating" to distinguish from flexible hoses. |
| Recycled PE Pipes | Must disclose "Recycled Material" to avoid anti-dumping or strict chemical compliance issues. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3917.32.00.20 |
38.1% | ASTM/ISO Standards | High tariff due to 301/122 duties |
| 🇨🇳 China | 3917.32.00.20 |
~5-10% | CCC (if applicable) | Lower base tariff, no US surcharges |
| 🇪🇺 EU | 3917.21.00.00 |
~0-4% | CE Marking, REACH | No heavy surcharges, strict environmental rules |
| 🇦🇺 Australia | 3917.21.00.00 |
~5% | AS/NZS Standards | Moderate tariff |
| 🇯🇵 Japan | 3917.21.00.00 |
~0-5% | JIS Standards | Low tariff, high quality standards |
📌 Conclusion:
- USA is the most expensive market due to 38.1% total tariff.
- EU and Asia offer much lower entry barriers (0-5%).
- Consider supply chain diversification if targeting the US market heavily.
📌 VI. Common Errors & Pitfall Guide (Lessons Learned the Hard Way)
❌ Error 1: Describing PE Pipe as "Plastic Tube" without specifying material
👉 Consequence: Customs may classify under 3926 (22.8%) but then reclassify as 3917 (38.1%) + penalties.
❌ Error 2: Confusing PE (Polyethylene) with PP (Polypropylene)
👉 Consequence: Wrong HS Code → 22.8% vs 38.1% discrepancy → Back taxes + fines.
❌ Error 3: Ignoring Section 122 and 301 Surtaxes in cost calculation
👉 Consequence: Profit margin wiped out by unexpected 35%+ additional duties.
❌ Error 4: Not declaring "Rigid" or "Hard" attribute
👉 Consequence: Customs may suspect it's a flexible hose (different code), causing delays.
✅ Correct Practice:
"Rigid Polyethylene (PE100) Pipe, Diameter 110mm, PN16, Black Color, ASTM D3035, Made in China"
🎯 VII. Conclusion: Precision Classification, Cost Efficiency, Smooth Clearance!
🎯 Remember the Mantra:
🔹 "PE Pipe is 3917, PP Pipe is 3926. USA Tax is 38% or 22% depending on code. Get it wrong, pay it twice!"
🔹 "Material Specification is King. Clear Descriptions Save Dollars."
📌 Pro Tip:
- If your pipe is Made in Vietnam, Malaysia, or Mexico, you may avoid IEEPA/Section 301 surcharges, reducing the US tariff to near 0-5%.
- Consider Advance Ruling from US Customs (CBP) to lock in the HS Code and duty rate before shipment.
📣 Take Action Now:
📞 Consult Professional Customs Broker + Provide Product Specs + Apply for CBP Advance Ruling
🚀 Ensure your Polyethylene Pipes clear customs smoothly, efficiently, and profitably!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Cent Saved is a Cent Earned!
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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.