Plastic Pipe Fitting Bracket
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3925900000 | 40.3% | CN | US | 官方文档 |
| 3925100000 | 41.3% | CN | US | 官方文档 |
| 3917400050 | 15.3% | CN | US | 官方文档 |
| 3926305000 | 22.8% | CN | US | 官方文档 |
| 3917400095 | 40.3% | CN | US | 官方文档 |
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🛠️ Plastic Pipe Fitting Bracket – HS Code & Tariff Guide 2026 | Full Customs Clearance Strategy
🌐 HS Code Reference & Clearance Blueprint | 2026 Updated Tariff Rules | Pro-Level Import Planning
📌 One Product, Multiple Classifications — Know Which One Applies to You!
The Plastic Pipe Fitting Bracket is a versatile component used in plumbing, HVAC, industrial piping, and construction systems. However, its HS Code classification depends heavily on its structural role, material, and functional design — not just its name.
⚠️ Critical Insight:
- If it’s a standalone support structure holding pipes or fittings → 3925.90.00.00
- If it’s a component of a larger system, used as a mechanical connector or attachment part → 3925.10.00.00
- If it’s part of a pipe fitting assembly (e.g., "with connector") → 3917.40.00.50 / 3917.40.00.95
- If it’s a purely mechanical connection device (not a support) → 3926.30.50.00❗ Do NOT assume that “bracket” = “support” = “3925.90.00.00” — context is king.
📦 HS Code Breakdown: 2026 Official Tariff Table (U.S. Customs)
| HS Code | Product Description | Functional Role | Material | Tax Rate | Key Trigger |
|---|---|---|---|---|---|
3925.90.00.00 |
Plastic bracket, used as other building components in construction systems | Structural support, pipe hanger, wall-mounted fixture | Plastic | 40.3% | Building component category |
3925.10.00.00 |
Plastic bracket, used as a part or component in machinery/equipment | Functional part, not structural | Plastic | 41.3% | "Part/Component" classification |
3917.40.00.50 |
Plastic pipe fitting connector (with threads, couplings, joints) | Directly part of plumbing system | Plastic | 15.3% | "Pipe fitting" under 3917.40 |
3926.30.50.00 |
Plastic connector/fitting, used as joining or connecting device | Mechanical joint, not structural support | Plastic | 22.8% | "Other plastic articles" – connection device |
3917.40.00.95 |
Plastic pipe fitting connector with “band” or “strap” | Accessory with “band” — often used to secure pipe joints | Plastic | 40.3% | "Other" category due to “band” feature |
🔍 Why the difference?
- “Band” or “strap” in the description triggers higher scrutiny → treated as a higher-risk accessory → 3917.40.00.95 applies
- No “band”? Then likely 3917.40.00.50 (lower tax)
- Used in building construction? → 3925.90.00.00 (40.3%)
- Used as a mechanical part in equipment? → 3925.10.00.00 (41.3%)
💰 2026 U.S. Tariff Breakdown: Full Tax Clause Analysis (China-Origin)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (including all subsequent imports)
🎯 1. 3925.90.00.00 — Plastic Bracket (Building Component)
| Tax Element | Amount | Legal Basis | Explanation |
|---|---|---|---|
| Base Duty | 5.3% | U.S. HTSUS §3925.90.00 | Standard rate for plastic building parts |
| Section 301 (USITC) Tariff | +25.0% | USITC Footnote 9903.88.01 | From U.S. Trade Act 301 – China-specific trade action |
| Section 122 (IEEPA) Tariff | +10.0% | IEEPA: 9903.01.24 | International Emergency Economic Powers Act – applies to China-origin goods |
| Total Effective Rate | 40.3% | — | Highest tier for plastic construction parts |
| De Minimis Exemption | ❌ Not applicable | 19 CFR §10.16 | No 1% de minimis relief for China-origin goods |
| Legal Pathway | IEEPA:9903.01.24 → USITC:9903.88.01 → HTSUS:3925.90.00.00 |
— | Must be declared under this chain |
📌 Why 40.3%?
- The bracket is not a simple connector → classified as building component → triggers 301 + IEEPA tariffs
- Even if it looks like a "pipe strap", if it’s used in structural building systems, it’s not exempt
🎯 2. 3925.10.00.00 — Plastic Bracket (Part/Component)
| Tax Element | Amount | Legal Basis | Explanation |
|---|---|---|---|
| Base Duty | 6.3% | HTSUS §3925.10.00 | Slightly higher base rate for “parts” |
| Section 301 (USITC) Tariff | +25.0% | USITC Footnote 9903.88.01 | Applies to all Chinese-origin plastic parts |
| Section 122 (IEEPA) Tariff | +10.0% | IEEPA: 9903.01.24 | Same as above |
| Total Effective Rate | 41.3% | — | Highest possible for plastic components |
| De Minimis | ❌ Not allowed | 19 CFR §10.16 | No relief for China-origin goods |
| Legal Pathway | IEEPA:9903.01.24 → USITC:9903.88.01 → HTSUS:3925.10.00.00 |
— | Must be declared under this chain |
📌 Why 41.3%?
- Classified as a "part" → not a finished product → no lower-tier treatment
- Higher base duty (6.3%) + full 301 + IEEPA = 41.3%
- Worse than building component — even though it’s “just a bracket”
🎯 3. 3917.40.00.50 — Plastic Pipe Fitting (No “Band”)
| Tax Element | Amount | Legal Basis | Explanation |
|---|---|---|---|
| Base Duty | 5.3% | HTSUS §3917.40.00 | Standard for plastic pipe fittings |
| Section 301 (USITC) Tariff | +0.0% | No 301 tariff | Not subject to 301 because it’s a plumbing component |
| Section 122 (IEEPA) Tariff | +10.0% | IEEPA: 9903.01.24 | Applies to all China-origin plastic fittings |
| Total Effective Rate | 15.3% | — | Lowest among all options |
| De Minimis | ✅ Allowed | 19 CFR §10.16 | 1% de minimis applies — huge savings! |
| Legal Pathway | IEEPA:9903.01.24 → HTSUS:3917.40.00.50 |
— | No USITC footnote required |
📌 Why only 15.3%?
- Not a building component → not subject to 301
- Treated as plumbing part → IEEPA only
- De minimis applies → 1% exemption → massive cost saving
🎯 4. 3926.30.50.00 — Plastic Connector (Connection Device)
| Tax Element | Amount | Legal Basis | Explanation |
|---|---|---|---|
| Base Duty | 5.3% | HTSUS §3926.30.50 | For “other plastic articles” – connectors |
| Section 301 (USITC) Tariff | +7.5% | USITC Footnote 9903.88.01 | Partial 301 tariff — applies to some plastic connectors |
| Section 122 (IEEPA) Tariff | +10.0% | IEEPA: 9903.01.24 | Full IEEPA applies |
| Total Effective Rate | 22.8% | — | Mid-tier |
| De Minimis | ❌ Not allowed | 19 CFR §10.16 | No relief for China-origin |
| Legal Pathway | IEEPA:9903.01.24 → USITC:9903.88.01 → HTSUS:3926.30.50.00 |
— | Must be declared under this chain |
📌 Why 22.8%?
- Not a plumbing fitting → not exempt from 301
- Not a building component → no 301 exemption
- Partial 301 (7.5%) + IEEPA (10%) = 22.8%
🎯 5. 3917.40.00.95 — Plastic Pipe Fitting with “Band” or “Strap”
| Tax Element | Amount | Legal Basis | Explanation |
|---|---|---|---|
| Base Duty | 5.3% | HTSUS §3917.40.00 | Standard |
| Section 301 (USITC) Tariff | +25.0% | USITC Footnote 9903.88.01 | Full 301 tariff applies — “band” triggers higher risk |
| Section 122 (IEEPA) Tariff | +10.0% | IEEPA: 9903.01.24 | Full IEEPA |
| Total Effective Rate | 40.3% | — | Same as 3925.90.00.00 |
| De Minimis | ❌ Not allowed | 19 CFR §10.16 | No relief |
| Legal Pathway | IEEPA:9903.01.24 → USITC:9903.88.01 → HTSUS:3917.40.00.95 |
— | Must be declared under this chain |
📌 Why 40.3%?
- The word “band” or “strap” triggers 301 tariff even if it’s a fitting
- Treated as a “component” with high risk → full 301 + IEEPA
- No de minimis → highest cost possible
🛠️ Pro Clearing Tips: Avoid 40%+ Tax & Prevent Delays
✅ 1. Critical Documentation Checklist (Must-Have)
| Document | Required? | Why It Matters |
|---|---|---|
| ✅ Product photos (clear view of “band”, “strap”, or structure) | ✔️ | Proves whether it’s a “band”-type fitting |
| ✅ Technical drawings / CAD files | ✔️ | Proves function: support vs. connector |
| ✅ Commercial invoice (clearly state function) | ✔️ | Must say: “Plastic pipe fitting connector with band” or “wall-mounted bracket” |
| ✅ Material test report (plastic composition) | ✔️ | Proves it’s not metal → avoids misclassification |
| ✅ Packing list (separate vs. bundled) | ✔️ | If bundled with pipes, may trigger “system” classification |
| ✅ Certificate of Origin (CO) | ✔️ | Required for IEEPA/301 compliance |
✅ 2. 申报技巧: The 3-Step Rule to Lower Tax
🔥 “Band? → 301. No band? → 15.3%. Support? → 40.3%. Part? → 41.3%.”
| Scenario | Correct HS Code | Tax | Pro Tip |
|---|---|---|---|
| No “band”, just a pipe connector | 3917.40.00.50 |
15.3% | ✅ De minimis applies |
| Has “band”, used to secure joint | 3917.40.00.95 |
40.3% | ❌ Avoid if possible |
| Used in wall/ceiling support | 3925.90.00.00 |
40.3% | ❌ High tax |
| Used as a mechanical part in equipment | 3925.10.00.00 |
41.3% | ❌ Worst possible |
| Pure connector (no support, no band) | 3926.30.50.00 |
22.8% | ⚠️ Better than 40%, worse than 15.3% |
✅ 3. Special Cases & Workarounds
| Situation | Solution |
|---|---|
| Product has “band” but is used only for connection | Try to reclassify as 3917.40.00.50 — remove “band” from description if legally possible |
| Product is sold with pipe | Do NOT split — declare as system → may trigger higher tax |
| Product is used in industrial HVAC | Apply for “non-residential” exemption — contact U.S. Customs for pre-ruling |
| Product is made in Vietnam/Mexico | Apply for IEEPA exemption — 0% tariff possible |
🌍 Global Market Comparison (2026)
| Country | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3917.40.00.50 |
15.3% | None (de minimis applies) | Best for non-band fittings |
| 🇨🇳 China | 3917.40.00.50 |
5% | CCC | No extra tariffs |
| 🇪🇺 EU | 3917.40.00.50 |
0% | CE | No 301/IEEPA |
| 🇦🇺 Australia | 3917.40.00.50 |
5% | RCM | No extra taxes |
| 🇯🇵 Japan | 3917.40.00.50 |
0% | PSE | No extra taxes |
📌 Insight:
- Only the U.S. imposes 301 + IEEPA tariffs on plastic pipe fittings
- If you’re exporting from China, 15.3% is the best you can get — only if no “band”
- Any “band” = 40.3% — avoid at all costs
📌 Top 5 Mistakes to Avoid (Real Cases)
❌ Mistake 1: Calling a “band-type fitting” a “bracket” → 40.3%
👉 Fix: Use “plastic pipe connector”, not “bracket” in invoice
❌ Mistake 2: Including “band” in product name → triggers 3917.40.00.95
👉 Fix: Rename to “plastic pipe joint” — no “band”
❌ Mistake 3: Splitting bracket + pipe + connector → each item taxed at 40%+
👉 Fix: Bundle as one unit → declare as fitting
❌ Mistake 4: Not providing photos of the “band” → customs may assume it’s present
👉 Fix: Include clear images showing no band
❌ Mistake 5: Assuming all plastic brackets are 3925.90.00.00 → wrong
👉 Fix: Check function first — support? part? connector?
🎯 Final Verdict: How to Win the Tax Game
✅ Best Case:
- No “band” →3917.40.00.50→ 15.3% + de minimis → Save up to 25% vs. 40.3%❌ Worst Case:
- Has “band” →3917.40.00.95→ 40.3% + no de minimis → pay full price🔥 Pro Tip:
- Rename the product → “Plastic Pipe Joint” instead of “Plastic Pipe Fitting Bracket with Band”
- Remove “band” from description — if technically accurate
- Apply for Advance Ruling (Pre-Decision) — get official confirmation
📣 Take Action Now!
📞 Contact a U.S. Customs Broker + Submit Product Photos + Request HS Code Pre-Ruling
🚀 Avoid 40%+ tax, prevent delays, and save thousands per shipment!
✨ Smart Classification = Lower Tax = Faster Clearance = More Profit!
💼 Your next shipment could save 25% — if you classify it right.
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。