Hangzhou Fin Tube Co., Ltd.
                                                                                                           
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20 Years
Since 2006
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Custom Flexible Copper Tube Coil for Water Boilers - 18mm Diameter, 1.0mm Wall Thickness, ISO 9001 Certified

Price Negotiable
Price: negotiable
MOQ: 1 Pcs
Delivery Time: 1 - 30 Days
Brand: HZFT
Product Description
Customized Flexible Copper Tube Coil for Domestic Water Boilers
Key Features & Benefits
  • High thermal conductivity copper construction for superior heat exchange
  • Compact design saves up to 40% assembly space compared to standard tubes
  • Roll forming process ensures precise dimensional accuracy
  • ISO 9001:2008 quality certified manufacturing
  • Hygienic antimicrobial properties ideal for drinking water systems
  • Available with tin plating for enhanced corrosion resistance
Technical Specifications
Tube Number Code System
Position Code Description
1 M/H/L Height: Medium/High/Low
2 11 Minimum fins per inch
3 045 Fin height in 1/10 mm (4.5mm)
4 180 Minimum root diameter in 1/10 mm (18mm)
5 100 Root wall-thickness in 1/100 mm (1.0mm)
6 00 Inner surface: 00=plain, 01=undulated, 02=grooved
Product Images
Custom copper tube coil showing compact fin design and construction Close-up view of copper fin tube heat exchange surface Copper tube coil assembly in water boiler application Manufacturing process showing copper tube quality control
Manufacturing Process
Raw material procurement and quality inspection
Precision roll forming and finning process with continuous monitoring
Cutting to required lengths with dimensional verification
Optional processing: de-fin, soft annealing, bending, coiling, welding
Final cleaning, pressure testing, and drying procedures
Secure packaging for international shipping
Applications
  • Domestic water boilers and heating systems
  • Gas-fired boilers and condensing boilers
  • Tankless water heaters and heat exchangers
  • Automotive and mechanical engineering: oil coolers, air coolers
  • Chemical processing: gas coolers, process heaters
  • Power plants: air coolers, cooling towers
  • Nuclear engineering applications
Global Distribution

Trusted by customers worldwide including USA, Australia, Germany, and other international markets.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hangzhou Fin Tube Co., Ltd.
Location Yongchang Industrial Park, Yongchang, Fuyang District, Hangzhou, Zhejiang, China
Contact Person Miao

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