7mm Fin Height Spiral Fin Tube for Compressed Air Dryers - 5-26 FPI, 0.7-2mm Wall Thickness
Price:
negotiable
MOQ:
1 Pcs
Delivery Time:
1 - 30 Days
Brand:
HZFT
Product Description
Product Overview
High-performance 7mm fin height spiral fin tubes engineered for compressed air dryers, featuring superior thermal conductivity and enhanced heat transfer efficiency.
Key Features & Benefits
Advanced Manufacturing
Roll forming process ensures seamless integration between fins and tube base
Superior Heat Transfer
30-50% higher thermal efficiency compared to HF welding and wrapped fin tubes
Space & Cost Savings
Compact design reduces assembly space requirements and operational costs
Quality Certified
ISO 9001:2008 certified manufacturing process
Technical Specifications
| Parameter | Specification Range |
|---|---|
| Fin Height | 0-12mm (Standard: 7mm) |
| Fins per Inch | 5-26 fins |
| Fin Thickness | 0.3-0.5mm |
| Wall Thickness | 0.7-2mm |
| Outside/Inside Diameter | Customized to requirements |
Product Images
Manufacturing Process
- Raw material procurement based on customer specifications
- Comprehensive incoming material inspection
- Precision roll forming with continuous process monitoring
- Custom length cutting to precise requirements
- Quality verification of fin tube specifications
- Optional secondary processing: de-fin, soft annealing, bending, coiling, welding
- Final cleaning, pressure testing, drying, and packaging
Technology Advantages
Our extruded fin tube technology creates an inseparable bond between fins and tube base, eliminating thermal resistance and maximizing heat exchange efficiency. This integrated structure provides superior performance in demanding industrial applications.
Material Options
Available in single metal (Copper, Aluminum, Copper Nickel) and bimetallic configurations (Aluminum-Steel, Aluminum-Stainless Steel, Aluminum-Copper, Aluminum-Copper Nickel, Copper-Copper Nickel).
Performance Benefits
- Optimized inner to outer surface ratio for maximum heat transfer
- Enhanced structural integrity from roll forming process
- Flexible configurations: straight, bent, or coiled heat exchangers
- Minimal thermal resistance between fins and tube
- Excellent resistance to vibration, shock, and thermal cycling
- Long service life with significant energy and cost savings
Industrial Applications
Widely used in heating systems (gas-fired boilers, condensing boilers), mechanical engineering (oil coolers, air coolers for diesel engines), chemical processing (gas coolers, process heaters), power generation (cooling towers, air coolers), and specialized industrial applications.
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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