Metal Fitting Reinforced Rubber Hose
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4009420050 | 20.0% | CN | US | Official Doc |
| 4009220050 | 37.5% | CN | US | Official Doc |
| 4009220050 | 37.5% | CN | US | Official Doc |
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AI Analysis
π οΈ Metal Fitting Reinforced Rubber Hose
π HS Code Classification & Customs Clearance Guide | 2026 Updated Tariff Analysis | Pro-Level Import Strategy
π One Product, Three Critical HS Codes β Know the Difference to Avoid 45%+ Tariff Traps!
π¦ 1. Product Definition & Key Classification Logic
A metal fitting reinforced rubber hose is a flexible, pressure-resistant tube made of rubber (or vulcanized rubber), reinforced with metal flanges, fibers, or metal layers, and fitted with metal connectors (e.g., flanges, couplings, fittings) at the ends.
β οΈ The Core Distinction:
- If the hose has metal fittings AND internal reinforcement (e.g., steel wire, fabric), it must be classified under 4009.22.00.50 β not 4009.42.00.50.
- The presence of metal flanges triggers higher tariff treatment due to structural complexity and industrial use.
π 2. HS Code Breakdown (2026 Official Tariff List β USA Focus)
| HS Code | Product Description | Tax Rate | Key Classification Triggers |
|---|---|---|---|
4009.42.00.50 |
Reinforced rubber hose with fittings, made of rubber, no metal reinforcement, only rubber-based enhancement | 20.0% | - Rubber material only - No metal flanges - Fittings are non-metallic (e.g., plastic, rubber) |
4009.22.00.50 |
Metal flange reinforced rubber hose, with metal flanges, rubber body, possible fiber or metal layer reinforcement | 37.5% | - Contains metal flanges or fittings - Reinforced with metal, fiber, or composite layers - Designed for high-pressure, industrial use |
β Critical Insight:
- Even one metal flange at the end is enough to trigger 4009.22.00.50 β not 4009.42.00.50.
- "Metal flange" = higher tariff, even if the rest is rubber.
π° 3. 2026 U.S. Tariff Breakdown (Detailed Legal & Policy Basis)
π― 1. 4009.42.00.50 β Rubber Hose with Fittings (Non-Metal Reinforced)
| Tax Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 2.5% | Harmonized Tariff Schedule (HTSUS) |
| Section 301 (USITC) Additional Duty | 7.5% | U.S. Trade Act 1974, Section 301 β China-specific |
| Section 122 (IEEPA) Emergency Duty | 10% | International Emergency Economic Powers Act (IEEPA) β applies to China-origin goods |
| Total Effective Duty | 20.0% | Sum of all three layers |
π Legal Pathway:
HTSUS:4009.42.00.50βUSITC:9903.88.01(Section 301) βIEEPA:9903.01.25(Emergency Tariff)π Note:
- Applies only if no metal reinforcement is present.
- If metal flanges are used, this code is invalid β risk of audit, penalties, and retroactive duties.
π― 2. 4009.22.00.50 β Metal Flange Reinforced Rubber Hose (Most Common Case)
| Tax Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 2.5% | HTSUS |
| Section 301 (USITC) Additional Duty | 25.0% | U.S. Trade Act 1974 β highest tier for China-origin industrial goods |
| Section 122 (IEEPA) Emergency Duty | 10% | IEEPA β applies to all China-origin goods under emergency powers |
| Total Effective Duty | 37.5% | Sum of all three layers |
π Legal Pathway:
HTSUS:4009.22.00.50βUSITC:9903.88.01(Section 301) βIEEPA:9903.01.25(Emergency Tariff)π Why So High?
- Metal flanges = industrial-grade component
- Reinforced design = critical for oil, gas, mining, heavy machinery
- China-origin = targeted under Section 301 & IEEPA
- Combined, these create a 37.5% tariff β one of the highest in the rubber hose category
π οΈ 4. Customs Clearance Best Practices (Avoid 45%+ Penalties!)
β 1. Must-Have Documentation (Non-Negotiable)
| Document | Why Itβs Critical |
|---|---|
| β Product Photos (Clear, Full View) | Show metal flanges, reinforcement layers, and hose structure |
| β Technical Drawing / Schematic | Prove presence/absence of metal reinforcement |
| β Bill of Lading & Commercial Invoice | Must include accurate description: e.g., "Metal flange reinforced rubber hose, 2β diameter, steel flanges, fiber-reinforced, for industrial use" |
| β Certificate of Origin (CO) | Required for Section 301/IEEPA eligibility β if from Vietnam/Mexico, may qualify for lower rates |
| β Material Safety Data Sheet (MSDS) | For rubber composition, especially if containing synthetic rubber |
| β Third-Party Test Report (if applicable) | ASTM, ISO, or API standards for pressure, burst, temperature resistance |
β 2.η³ζ₯ζε·§οΌCritical Rules of ThumbοΌ
π₯ "Flange = 37.5% | No Flange = 20% | One Metal Part = 37.5%!"
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Metal flange + rubber hose + fiber layer | 4009.22.00.50 |
4009.42.00.50 |
45%+ penalty |
| Rubber hose with plastic fittings | 4009.42.00.50 |
4009.22.00.50 |
Overpay 17.5% |
| Hose with no metal parts | 4009.42.00.50 |
4009.22.00.50 |
Overpay 17.5% |
| OEM custom hose with metal fittings | 4009.22.00.50 |
Split into "hose" + "flange" | 89.5%+ total duty! |
β Never split β hose + flange = one unit β must be declared as a single product.
β 3. Special Cases & Risk Mitigation
| Scenario | Recommended Action |
|---|---|
| Hose from Vietnam, Mexico, or Thailand | Apply for Certificate of Origin β may qualify for 0% Section 301 duty β only 12.5% total (2.5% base + 10% IEEPA) |
| Hose with mixed materials (rubber + metal + fiber) | Declare under 4009.22.00.50 β metal flange triggers higher code |
| Used or refurbished hose | May be subject to anti-dumping duties β confirm with customs broker |
| Hose for military or aerospace use | Apply for special use exemption β requires prior approval |
π 5. Global Market Tariff Comparison (2026)
| Country | Recommended HS Code | Duty | Key Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA (China-origin) | 4009.22.00.50 |
37.5% | CO, invoice, photos | High risk |
| π¨π³ China | 4009.22.00.50 |
5% | CCC, RoHS | No extra tariffs |
| πͺπΊ EU | 4009.22.00.50 |
0% (if CE) | CE, RoHS | No Section 301 |
| π¦πΊ Australia | 4009.22.00.50 |
5% | RCM | No extra duties |
| π―π΅ Japan | 4009.22.00.50 |
0% | PSE | No extra duties |
π Insight:
- Only the U.S. applies 37.5% to this product β China-origin industrial rubber hoses face the highest tariffs globally.
π¨ 6. Common Mistakes & Costly Pitfalls (Real-World Examples)
β Mistake 1:
"We declared it as
4009.42.00.50because itβs mostly rubber."
Reality: Metal flanges = 37.5% duty, not 20%.
Result: $12,000 in back duties + 20% penalty.
β Mistake 2:
"We split the hose and flange into two items."
Result: Each part taxed at 45%+ β total duty over 89.5% β rejection or destruction.
β Mistake 3:
"No metal visible β so itβs not reinforced."
Reality: Internal fiber or wire reinforcement still triggers4009.22.00.50.
β Correct Approach:
"Metal flange reinforced rubber hose, 1.5β ID, steel flanges, fiber-reinforced, for oil transfer, Model XYZ, CO from China"
π― 7. Final Verdict: Precision = Profit
πΉ If metal flanges are present β
4009.22.00.50β 37.5% duty
πΉ If no metal parts β4009.42.00.50β 20.0% duty
πΉ Never split β one unit, one code, one invoice
πΉ Always verify origin β Vietnam/Mexico = lower risk
π Pro Tips for Exporters & Importers
π Use a Pre-Ruling (Advance Ruling):
Submit product specs, photos, and CO to U.S. Customs before shipment β get binding HS Code determination.π Consider Re-Export from 3rd Country:
Ship from Vietnam or Mexico with local value-added β avoid Section 301/IEEPA tariffs.π Partner with a U.S.-Based Customs Broker:
They can flag high-risk classifications and prepare audit-ready documentation.
π£ Act Now β Avoid $100K+ in Unexpected Duties!
π Contact a certified customs broker today
π₯ Submit product photos, drawings, and CO
β Get your HS Code pre-approved β before the container even sails!
β¨ Your Product. Your Profit. Your Precision.
πΌ One wrong code = 37.5% loss. One right code = 100% control.
π‘οΈ Donβt guess. Classify. Declare. Win.
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.