Carbon Fiber Tube China — Buyers Guide, Prices, Specs, and Suppliers
1. Введение
Carbon fiber tube China is a very popular search. Buyers want to find поставщики, check цены, and learn about MOQ, lead times, shipping, and quality.
China is a global hub для carbon fiber tube manufacturing. It has many фабрики в Guangdong, Shenzhen, Weihai, Jinan, and Shandong. Big marketplaces like Alibaba, Made-in-China, GlobalSources, и TradeWheel list thousands of products.
In this guide, you will see:
- The типы of carbon fiber tubes
- The prices and MOQ ranges
- The key specifications
- The manufacturing methods
- Как evaluate suppliers
- Настоящий data and stats
- Pitfalls and how to avoid them
👉 For an overview of our products, see our carbon fiber tube catalog .
2. Common Tube Types and Shapes
Suppliers in China offer many формы и стили:
- Round carbon fiber tube
- Square carbon fiber tube
- Oval carbon fiber tube
- Pultruded carbon fiber tube
- Roll wrapped carbon fiber tube
- Filament wound carbon fiber tube
Tow counts are important: 3K, 6K, 12K.
Weaves включать:
- UD (однонаправленный)
- саржевое переплетение
Hybrid tubes использовать kevlar или стекловолокно.
Applications include:
- UAV arms
- Удочки
- Camera rigs and gimbals
- Telescopic poles
- Robotics arms
- Automotive exhausts
- Aerospace spars
- Marine prop shaft
3. Price and MOQ Ranges in China
Below is a price and MOQ table from real China supplier listings:
| Тип | Цена (долл. США) | MOQ |
|---|---|---|
| Small 3K pultruded tube | \$0.35–\$5 per meter | 100–500 m |
| Custom roll wrapped tube | \$1.99–\$28.89 per piece | 10–50 pcs |
| Large OD or custom cut | \$3–\$30+ per piece | 1–10 pcs |
| Stock sample | Higher per piece | 1 pc |
Notes:
- FOB и CIF prices are common trade terms.
- Образцы заказов are more costly per piece but useful to test.
- MOQ varies by supplier, often 10–500 pcs.
4. Key Specifications to Ask Suppliers
When contacting a carbon fiber tube supplier in China, request these specs:
- OD / ID / wall thickness
- Длина (1m, 2m, 10m)
- Straightness tolerance
- Предел прочности
- Modulus of elasticity
- Прокладка (UD or twill)
- Tow count (3K, 6K, 12K)
- Resin system
- Temperature limit
- Отделка поверхности (matte, glossy, clear coat)
Ask for certificates:
- ISO9001
- Material Test Reports (MTRs)
- RoHS / REACH
5. Manufacturing and Finishing Options
China factories use different manufacturing methods:
- Pultrusion → best for long and simple tubes
- Filament winding → best for strength and roundness
- Roll wrapping → good for custom layers and glossy finish
- Prepreg / autoclave → for aerospace and medical devices
Suppliers also offer:
- CNC machining
- Бурение
- Cutting services
- End fittings and couplers
- Adhesive bonding
6. Evaluating and Shortlisting Suppliers
Here is a step-by-step guide:
- Search suppliers на Alibaba, Made-in-China, и GlobalSources.
- Check if they are фабрики или trading companies.
- Ask for photos, видео, и sample orders.
- Получать MTRs with batch numbers.
- Confirm MOQ, Время выполнения, и tooling fees.
- Использовать third-party inspection before shipment.
- Review payment terms: T/T, L/C.
- Confirm перевозки: FOB, CIF, или DDU.
👉 To see our own custom composite factory details .
7. Quick Engineer RFQ Checklist
Use this list in your RFQ:
- OD / ID / wall thickness
- Length (1m, 2m, 10m)
- Tow count (3K, 6K, 12K)
- Layup (UD, twill)
- Resin type
- Finish (matte, glossy)
- Straightness tolerance
- Test reports required
8. Common Pitfalls and How to Avoid Them
Problems:
- Wrong OD / ID vs drawing
- Скрытый MOQ и tooling fees
- Нет MTR or test reports
- Бедный export packaging → damage during shipping
Solutions:
- Always get sample approval
- Write acceptance criteria в purchase order
- Использовать inspection companies в Sushzou, Dongguan, Weihai, или Shenzhen
9. Pricing Negotiation and Sample Strategy
Tips to reduce cost:
- Начните с sample order
- Использовать tiered pricing
- Combine SKUs to meet MOQ
- Ask for volume discounts
10. Shipping, Customs, and Import
HS codes: 6815, 68151090
Packing:
- Plastic wrap
- Carton box
- Wooden crate for export
Время выполнения:
- 7–30 days small orders
- 2–6 weeks large orders
Trade terms:
- FOB и CIF are most common
- Использовать insurance и inspection services
11. Data, Case Studies, and Stats
Here is a data table with real stats:
| Metric | Ценить |
|---|---|
| China carbon fiber market size | US\$1.07B by 2030 (CAGR ~11.7%) |
| Global carbon fiber tube market | US\$1.5B (2024) → US\$3.5B (2033) |
| Imports into China | 263 shipments (2023–2024), +27% YoY |
| Typical MOQ | 1–500 pcs, depending on supplier |
| Время выполнения | 7–30 days for small orders, 2–6 weeks large |
| Приложения | Drones, fishing rods, robotics, marine |
| Certifications | ISO9001, RoHS, REACH, MTR |
12. Top Marketplaces and Verified Factories
Where to buy:
- Alibaba
- Made-in-China
- GlobalSources
- Китайуглеродные волокна
Known Chinese manufacturers:
- Chinacarbonfibers Composite
- Scomp Composites
- Suzhou SC Composites
👉 Explore more индивидуальные решения из углеродного волокна .
13. FAQ
Q: What is 3K vs 12K carbon fiber tube? A: 3K has fine weave and looks good. 12K is cheaper per weight but heavier.
Q: Can suppliers do CNC machining? A: Yes, many in Сучжоу, Shenzhen и Guangdong предложение CNC machining and drilling.
Q: What is MOQ in China? A: Between 1 pc (for samples) to 500 pcs for bulk.
Q: Do suppliers provide MTR? A: Yes, ask for MTR with batch numbers.
Q: What finish options are common? А: Матовый, глянцевый, и прозрачное покрытие.
14. Conclusion
China is the main source для трубки из углеродного волокна. It offers low cost, many manufacturing methods, and fast lead times.
But buyers must check specs, confirm certifications, and use inspections.
👉 To connect with a trusted производитель углеродного композита , explore our site today.
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