Non Pressure PVC Drain Fittings
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3926305000 | 22.8% | CN | US | Official Doc |
| 3917400050 | 15.3% | CN | US | Official Doc |
| 3917400020 | 40.3% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 3917230000 | 38.1% | CN | US | Official Doc |
Product Images
AI Analysis
π Non-Pressure PVC Drain Fittings | HS Code & Tariff Guide 2026 | Expert Customs Clearance Strategy
π I. Product Definition & Classification: What Exactly Are "Non-Pressure PVC Drain Fittings"?
Non-Pressure PVC Drain Fittings are plastic pipe connectors made from PVC (Polyvinyl Chloride), designed for drainage, wastewater, and ventilation systems where no internal pressure is expected. These include:
- Elbows (90Β°, 45Β°)
- Tees, crosses, couplings
- Reducers, adapters
- Flanges, caps, plugs
β οΈ Key Distinction: - If the fitting is rated for pressure (e.g., water supply lines) β Not this category. - If the fitting is only for gravity flow (drain, sewer, vent) β β This category applies.
These fittings are not designed to withstand internal pressure and are typically used in residential, commercial, and industrial plumbing systems.
π¦ II. HS Code Classification Breakdown (2026 Updated Tariff Schedule)
| HS Code | Product Description | Applicable Use Case | Material | Pressure Rating |
|---|---|---|---|---|
3917.40.00.20 |
PVC drain fittings, non-pressure rated, for drainage/waste/vent systems | Standard plumbing applications (sink, toilet, floor drains) | PVC | β Non-pressure |
3917.40.00.50 |
PVC drain fittings, non-pressure rated, for drainage/waste/vent systems | General-purpose drainage fittings | PVC | β Non-pressure |
3926.30.50.00 |
PVC drainage pipe fittings, plastic, used as connectors | General connection components | Plastic (PVC) | β Non-pressure |
3926.90.99.89 |
Other plastic fittings, not elsewhere specified | Miscellaneous plastic connectors | Plastic | β Non-pressure |
π Critical Note:
- All fittings must be non-pressure rated to qualify under these codes. - Do not use if the product is labeled for water supply, pressure pipe, or fire sprinkler systems.
π° III. 2026 U.S. Tariff Breakdown (China-Origin Products)
β Applicable to: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 (inclusive)
π― 1. 3917.40.00.20 β Non-Pressure PVC Drain Fittings (High-Tax Category)
| Component | Rate | Details & Legal Basis |
|---|---|---|
| Base Duty | 5.3% | Standard tariff under HTSUS |
| Section 301 (USITC) Additional Duty | 25.0% | Imposed under Section 301 of the Trade Act of 1974 (Chinaβs unfair trade practices) |
| Section 122 (IEEPA) Additional Duty | 10.0% | Imposed under International Emergency Economic Powers Act (IEEPA) β targeting China/HK products |
| Total Effective Duty | 40.3% | CIF Γ 40.3% |
| De Minimis Threshold | β Not applicable | No de minimis exemption for China-origin goods under this tariff |
| Legal Pathway | IEEPA:9903.01.24 β USITC:3917.40.00.20 β FOOTNOTE:9903.88.01 |
π Why So High?
- This is the highest tariff tier for PVC drain fittings from China. - The 25% Section 301 duty is the main driver. - 10% IEEPA is mandatory for all China-origin goods under current U.S. trade policy.
π― 2. 3917.40.00.50 β PVC Drain Fittings (Standard Non-Pressure)
| Component | Rate | Details & Legal Basis |
|---|---|---|
| Base Duty | 5.3% | Standard HTSUS rate |
| Section 301 (USITC) Additional Duty | 0.0% | No additional Section 301 duty for this subheading |
| Section 122 (IEEPA) Additional Duty | 10.0% | Still applies under IEEPA for China-origin goods |
| Total Effective Duty | 15.3% | CIF Γ 15.3% |
| De Minimis Threshold | β Not applicable | No de minimis exemption |
| Legal Pathway | IEEPA:9903.01.24 β USITC:3917.40.00.50 β FOOTNOTE:9903.88.01 |
π Key Insight:
- No 25% Section 301 duty β Significantly lower than3917.40.00.20. - Still subject to 10% IEEPA β Always apply.
π― 3. 3926.30.50.00 β PVC Drainage Pipe Fittings (General Connector Type)
| Component | Rate | Details & Legal Basis |
|---|---|---|
| Base Duty | 5.3% | HTSUS rate |
| Section 301 (USITC) Additional Duty | 7.5% | Partial Section 301 duty (not full 25%) |
| Section 122 (IEEPA) Additional Duty | 10.0% | Applies to China-origin goods |
| Total Effective Duty | 22.8% | CIF Γ 22.8% |
| De Minimis Threshold | β Not applicable | No de minimis exemption |
| Legal Pathway | IEEPA:9903.01.24 β USITC:3926.30.50.00 β FOOTNOTE:9903.88.01 |
π Why 7.5%?
- This code is not fully targeted under the 25% Section 301 list. - Partial duty applies based on the specific product scope.
π― 4. 3926.90.99.89 β Other Plastic Fittings (Miscellaneous)
| Component | Rate | Details & Legal Basis |
|---|---|---|
| Base Duty | 5.3% | HTSUS rate |
| Section 301 (USITC) Additional Duty | 7.5% | Partial Section 301 duty |
| Section 122 (IEEPA) Additional Duty | 10.0% | Applies to China-origin goods |
| Total Effective Duty | 22.8% | CIF Γ 22.8% |
| De Minimis Threshold | β Not applicable | No de minimis exemption |
| Legal Pathway | IEEPA:9903.01.24 β USITC:3926.90.99.89 β FOOTNOTE:9903.88.01 |
π Note:
- If the fitting doesnβt fit into specific subheadings, it defaults to this βotherβ category. - Same 22.8% rate as3926.30.50.00.
π οΈ IV. Customs Clearance Best Practices (Pro Tips to Avoid Delays & Penalties)
β 1. Documentation Checklist (Must-Have)
| Document | Required? | Why It Matters |
|---|---|---|
| β Commercial Invoice | βοΈ | Must clearly state: "Non-Pressure PVC Drain Fittings, for drainage/waste/vent systems" |
| β Packing List | βοΈ | Show quantity, weight, dimensions, and packaging |
| β Product Specifications | βοΈ | Include material (PVC), pressure rating (non-pressure), dimensions, and intended use |
| β Test Report (RoHS, UL, etc.) | βοΈ | Proves compliance with safety standards |
| β Bill of Lading (B/L) | βοΈ | Proof of shipment and carrier |
| β Certificate of Origin (CO) | βοΈ | Critical for tariff determination |
| β Photos of Fittings (with markings) | βοΈ | Helps customs verify product type |
β 2. η³ζ₯ζε·§ (Golden Rules)
π₯ "Correct Code = Lower Tax. Wrong Code = 40% Tax. Always Verify!"
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Fittings for sink/toilet drain, non-pressure | 3917.40.00.50 |
3917.40.00.20 |
Save 25% |
| General PVC connectors, not in specific subheading | 3926.90.99.89 |
3917.40.00.20 |
Avoid 40.3% |
| Fittings with 100% PVC, non-pressure | 3917.40.00.50 |
3926.30.50.00 |
Save 17.5% |
| Fittings with pressure rating | β Not eligible | 3917.40.00.20 |
Customs will reject |
β 3. Special Cases & Mitigation Strategies
| Scenario | Recommended Action |
|---|---|
| Fittings labeled "for drainage only" | Use 3917.40.00.50 β 15.3% only |
| Fittings from Vietnam/Mexico | Apply for IEEPA exemption β 0% tariff |
| Fittings with mixed materials (e.g., metal inserts) | Do not use PVC-only codes β Consult a customs broker |
| Bulk shipment with multiple fitting types | Group by HS Code β Avoid mixed classification |
| Need to avoid 40.3% tariff | Use 3917.40.00.50 if applicable β Save 25% |
π V. Global Market Tariff Comparison (2026)
| Country | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| πΊπΈ United States | 3917.40.00.50 |
15.3% (China) | None required | Avoid 3917.40.00.20 |
| π¨π³ China | 3917.40.00.50 |
5% | CCC | No extra duties |
| πͺπΊ European Union | 3917.40.00.50 |
0% (if CE) | CE | No 301/IEEPA duties |
| π¦πΊ Australia | 3917.40.00.50 |
5% | RCM | No extra duties |
| π―π΅ Japan | 3917.40.00.50 |
0% | PSE | No extra duties |
π Insight:
- Only the U.S. applies highιε duties on China-origin PVC fittings. - All other major markets have low or zero tariffs.
π VI. Common Mistakes & How to Avoid Them (Real-World Risks)
β Mistake 1: Using 3917.40.00.20 for fittings that are not high-risk
π Result: Pay 40.3% instead of 15.3% β Massive cost overruns
β Mistake 2: Not specifying "non-pressure" in invoice
π Result: Customs may assume pressure-rated β Reclassification & penalties
β Mistake 3: Using "PVC pipe fittings" as generic name
π Result: Misclassification β 40.3% duty or delay
β Mistake 4: Failing to provide proof of non-pressure rating
π Result: Customs may hold shipment until verification
β Correct Declaration Example:
"Non-Pressure PVC Drain Fittings, 90Β° Elbow, 2-inch, for drainage/waste/vent systems, PVC, non-pressure rated, China origin, RoHS certified"
π― VII. Final Verdict: How to Win the Tariff Game
πΉ Use
3917.40.00.50if possible β Only 15.3%
πΉ Avoid3917.40.00.20β 40.3% is deadly
πΉ Verify pressure rating β No pressure = No 25% duty
πΉ Use origin from Vietnam/Mexico? β Apply for IEEPA exemption β 0% duty
π£ Act Now: Secure Your Profit Margin!
π Contact a licensed customs broker + Provide:
- Product photos
- Material specs
- Pressure rating proof
- Origin documentsπ Get an HS Code pre-ruling β Avoid surprises, save thousands!
β¨ Pro Tip:
If your fittings are made in Vietnam, Mexico, or Thailand, you can apply for IEEPA exemption β Tariff drops to 0% or 5%.
πΌ Your success starts with accurate classification.
π One wrong code = 25% more cost.
β
Get it right β every time.
π£ Ready to clear customs smoothly?
π Click to request a free HS Code pre-ruling today!
π Your product. Your profit. Your peace of mind.
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.