Metal Reinforced Plastic High Pressure Hose
CN โ US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3917310000 | 38.1% | CN | US | Official Doc |
| 3917390050 | 38.1% | CN | US | Official Doc |
| 8481905000 | 20.5% | CN | US | Official Doc |
| 8481909085 | 85.0% | CN | US | Official Doc |
| 3917390010 | 38.1% | CN | US | Official Doc |
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AI Analysis
๐ฅ๏ธ Metal Reinforced Plastic High Pressure Hose
๐ HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Strategy
๐ I. Product Definition & Classification: Do You Really Understand "High Pressure Hoses"?
Metal Reinforced Plastic High Pressure Hoses are critical fluid transfer components used in industrial, automotive, hydraulic, and pneumatic systems. They combine the chemical resistance and flexibility of plastic with the structural integrity and burst-proof strength of metal reinforcement.
In international trade, classification depends heavily on whether the hose is viewed as a primary tube (Chapter 39) or a mechanical valve/pipe accessory (Chapter 84). The presence of metal reinforcement does not automatically move it to metal chapters; however, its function and assembly status dictate the final HS Code.
โ ๏ธ Key Distinction Point:
- If classified as a "Hose" (flexible tube), it falls under Chapter 39 (Plastics).
- If classified as a "Part/Accessory" for valves or pipes, it may fall under Chapter 84 (Machinery/Valves).
- Crucial Risk: Many "hose" classifications are subject to Section 301 + 122 Clause tariffs, leading to total rates between 20.5% and 85.0%.
๐ฆ II. HS Code Classification Details (2026 Latest Tariff Authority Mapping)
Based on the provided dataset, here are the five possible classifications for "Metal Reinforced Plastic High Pressure Hose":
| HS Code | Product Description & Logic | Tax Detail Breakdown | Total Tax Rate |
|---|---|---|---|
| 3917.31.00.00 | Plastic High Pressure Hose Focus: Material is plastic, form is hose. Meets coding requirements for plastic tubes. |
Base: 3.1% Add-on: 25.0% (Sec 301) Clause 122: 10% |
38.1% |
| 3917.39.00.50 | Plastic High Pressure Hose Focus: Explicitly includes plastic material & hose morphology. Fully compliant. |
Base: 3.1% Add-on: 25.0% (Sec 301) Clause 122: 10% |
38.1% |
| 3917.39.00.10 | Plastic High Pressure Hose Assembly Focus: Plastic material + Hose form. High pressure & assembly treated as pipeline accessory. |
Base: 3.1% Add-on: 25.0% (Sec 301) Clause 122: 10% |
38.1% |
| 8481.90.50.00 | Plastic High Pressure Hose Assembly (Parts) Focus: Classified as a "part." Plastic material fits "other materials." Matches pipe component usage. |
Base: 3.0% Add-on: 7.5% (Sec 301) Clause 122: 10% |
20.5% |
| 8481.90.90.85 | Plastic High Pressure Hose Assembly (Other Parts) Focus: Other parts. Plastic not excluded. Inferred as valve/like device้ ๅฅ component. |
Base: 0.0% Add-on: 25.0% (Sec 301) Clause 122: 10% Steel/Alu/Cu Add-on: 50% |
85.0% |
๐ Critical Observation:
- The highest tax rate (85.0%) applies if the hose is deemed an "Other Part" under 8481.90.90.85, especially if metal components trigger the additional 50% tariff.
- The lowest tax rate (20.5%) applies if classified as a "Part" under 8481.90.50.00.
- The standard "Hose" rate (38.1%) applies if classified under Chapter 39.
๐ฐ III. 2026 Latest Tariff Rate Detailed Explanation (Including Surcharges)
โ Applicable Country: United States (US)
โ Origin: China (CN)
โ Effective Date: November 10, 2025 (and subsequent imports)
๐ฏ 1. Classification Under Chapter 39: 3917.31.00.00 / 3917.39.00.50 / 3917.39.00.10
Scenario: Customs views the product primarily as a "Plastic Hose" regardless of metal reinforcement.
| Item | Content |
|---|---|
| Base Rate | 3.1% (ad valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause | +10.0% |
| Total Rate | 38.1% |
| Tax Calculation | CIF Value ร 38.1% |
| De Minimis Exemption | โ Not Eligible |
| Legal Basis | Standard HS Code tariff + Section 301 Footnote + Section 122 Rule |
๐ Explanation:
- These codes classify the item as a flexible plastic tube.
- Even with metal reinforcement, if the plastic constitutes the essential character of the "hose" (flexibility, chemical resistance), Chapter 39 applies.
- Cost Impact: Significant. A $10,000 shipment incurs $3,810 in duties.
๐ฏ 2. Classification Under Chapter 84: 8481.90.50.00
Scenario: Customs views the product as a Part/Accessory for valves or pipes, rather than a standalone hose.
| Item | Content |
|---|---|
| Base Rate | 3.0% |
| Section 301 Surcharge | +7.5% |
| Section 122 Clause | +10.0% |
| Total Rate | 20.5% |
| Tax Calculation | CIF Value ร 20.5% |
| De Minimis Exemption | โ Not Eligible |
| Legal Basis | Part of machinery/valves; lower Section 301 rate for certain mechanical parts. |
๐ Explanation:
- This is the most cost-effective classification if justifiable.
- Requires proving the hose is an assembly or component designed specifically for a valve or piping system.
- Cost Impact: A $10,000 shipment incurs $2,050 in duties. Savings: $1,760 compared to Chapter 39.
๐ฏ 3. Classification Under Chapter 84: 8481.90.90.85
Scenario: Customs views the product as an "Other Part" of valves, potentially triggering higher surcharges.
| Item | Content |
|---|---|
| Base Rate | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause | +10.0% |
| Steel/Alu/Cu Add-on | +50.0% |
| Total Rate | 85.0% |
| Tax Calculation | CIF Value ร 85.0% |
| De Minimis Exemption | โ Not Eligible |
| Legal Basis | High-risk classification due to metal content triggering Section 122 steel/aluminum tariffs. |
๐ Explanation:
- AVOID THIS CLASSIFICATION IF POSSIBLE.
- The "Metal Reinforced" aspect triggers the 50% additional tariff for steel/aluminum products under Section 122.
- Cost Impact: A $10,000 shipment incurs $8,500 in duties. This is a high-risk, high-cost classification.
๐ ๏ธ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
โ 1. Documentation Checklist (Non-Negotiable)
| Document | Required | Explanation |
|---|---|---|
| โ Product Specification Sheet | โ๏ธ | Must detail: Inner/Outer diameter, reinforcement type (wire/braid), pressure rating, fluid compatibility. |
| โ Material Breakdown | โ๏ธ | Clearly state % of Plastic vs. Metal. Is plastic the primary material? |
| โ Assembly Diagram | โ๏ธ | Show if the hose is sold as a standalone item or part of a valve assembly. |
| โ Commercial Invoice | โ๏ธ | Must describe item as "Plastic High Pressure Hose" or "Valve Assembly Part" consistently with HS Code. |
| โ Certificate of Origin (CO) | โ๏ธ | Essential for proving origin to apply correct Section 301/122 rates. |
| โ Photographs (Clear) | โ๏ธ | Show cross-section to verify reinforcement layer. |
โ 2. Declaration Strategies (Key Tactics)
๐ฅ โMaterial Dominance, Function Specific, Avoid Metal Traps!โ
| Scenario | Recommended HS Code | Strategy |
|---|---|---|
| Standalone Hose (sold by length, no ends attached) | 3917.31.00.00 or 3917.39.00.50 |
Declare as "Plastic Hose". Emphasize plastic flexibility. |
| Hose Assembly (pre-cut, with fittings) | 8481.90.50.00 |
Declare as "Part for Valve/Pipe System". Justify as mechanical component. Best for Tax Savings. |
| Generic "Pipe Accessory" (vague description) | 8481.90.90.85 |
โ AVOID. High risk of 85% tax due to metal content. |
| Hose with Metal Fittings (separate packaging) | 3917.31.00.00 |
Declare hose separately from fittings. Fittings may have different rates. |
โ 3. Special Cases & Risk Mitigation
| Situation | Handling Advice |
|---|---|
| OEM Custom Hoses | Provide client specs proving the item is a part of a larger machine (e.g., hydraulic press). Supports 8481.90.50.00. |
| High Metal Content | If metal >50% by weight, customs may challenge Chapter 39. Prepare arguments on "Essential Character" (plastic provides chemical resistance). |
| Valve Kit | If hose is part of a valve kit, declare the entire kit. Often falls under valve parts (8481.90.50.00). |
| Uncertainty | Apply for Advance Ruling (R90) from CBP. Cost: ~$500. Benefit: Legal certainty on 38.1% vs 20.5% vs 85.0%. |
๐ V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Estimate | Certification | Note |
|---|---|---|---|---|
| ๐บ๐ธ USA | 8481.90.50.00 |
20.5% | None specific | Avoid 8481.90.90.85 (85%). |
| ๐บ๐ธ USA | 3917.31.00.00 |
38.1% | None specific | Safe for standalone hoses. |
| ๐จ๐ณ China | 3917.31.00.00 |
3.1% | CCC (if applicable) | Low base rate. |
| ๐ช๐บ EU | 3917.31.00.90 |
4.5% | REACH/RoHS | Generally lower duties. |
| ๐ฎ๐ณ India | 3917.21.00 |
Varies | BIS | Check specific notifications. |
๐ Conclusion:
- USA is the highest-cost market due to Section 301 and 122 tariffs.
- Classification Strategy is Critical: Moving from Chapter 39 (38.1%) to Chapter 84 (20.5%) saves 17.6%.
- Avoid Chapter 84 "Other Parts" (8481.90.90.85) due to the 50% metal surcharge.
๐ VI. Common Errors & Pitfalls (Lessons Learned)
โ Error 1: Declaring a "Hose Assembly" as a "Hose" (Chapter 39) when it is clearly a valve part.
๐ Consequence: Customs may reclassify to 8481.90.50.00 (lower tax) or challenge it. Not ideal for optimization.
๐ Better: Proactively use 8481.90.50.00 if it is a part.
โ Error 2: Declaring a "Hose" as "Other Parts" (8481.90.90.85).
๐ Consequence: 85.0% Tax! Due to metal reinforcement triggering Section 122. Disastrous.
โ Error 3: Ignoring "Assembly" status.
๐ Consequence: If hoses come with fittings, they may be considered "Assemblies" (8481.90.50.00), not just hoses. Declare correctly to save money.
โ Correct Approach:
"Metal-Reinforced Plastic High Pressure Hose Assembly, 1/2โ ID, for Hydraulic Valve System, Model XYZ, Plastic Essential Character"
๐ฏ VII. Conclusion: Professional Declaration, Cost Optimization!
๐ฏ Remember the Rules:
๐น "Hose vs. Part: Know the Difference."
๐น "Chapter 39 = 38.1%. Chapter 84 (Part) = 20.5%. Chapter 84 (Other) = 85.0%."
๐น "Metal Reinforcement is a Trigger, Not a Ban. Prove Plastic is Essential."
๐ Pro Tip:
If your hoses are assembled with fittings or sold as replacement parts for valves, try to justify classification under 8481.90.50.00. This reduces your tariff from 38.1% to 20.5%, a significant savings.
Always consult a customs broker for Advance Rulings if the product is high-value.
๐ฃ Immediate Action:
๐ Contact a licensed customs broker + Provide product diagrams + Apply for HS Code Pre-ruling
๐ Maximize profit, minimize duty, ensure smooth clearance!
โจ Professional Clearance, Starting with Precise Classification!
๐ผ Every dollar of duty saved is pure profit!
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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) โ Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) โ More specific grouping within the chapter
- Subheading (6 digits) โ Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) โ 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 โ The standard duty rate applied to WTO members
- General rate โ Applied to countries without trade agreements
- Trade remedy duties โ 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.