DELLOK YONGHUI Extruded Fin Tube Machine Disks with 8-11mm Pitch and Custom Sizes for Heat Exchangers
Price:
$1≥1 Piece
MOQ:
150pcs
Delivery Time:
1-3weeks
Brand:
DELLOK Yonghui
Product Description
Precision Extruded Fin Tube Machine Disks
Core Advantages
- Custom Material Selection: Support for high hardness, wear resistance, and corrosion resistance materials tailored to copper, aluminum, stainless steel, and other tube types
- Precision Pitch Control: Standard blade pitch options of 8mm, 9mm, 10mm, 11mm with ≤0.03mm error tolerance
- Enhanced Durability: Impact-resistant structure with 50% increased chipping resistance and optimized heat dissipation
Technical Specifications
| Parameter | Specifications | Applications |
|---|---|---|
| Fin Tube Pitch | 8/9/10/11mm (Custom: 5-15mm) | Air conditioners, boilers, industrial heat exchangers |
| Thickness | 1.5/2.0/2.5/3.0mm | Thin-wall tubes (≤Φ12mm) / Thick-wall tubes (≥Φ25mm) |
| Aperture | Φ20/Φ25/Φ32mm (Custom available) | Compatible with mainstream fin tube machine models |
Service Process
- Request Confirmation: Provide tube material, equipment model, and cutting requirements (1 business day response)
- Solution Customization: Blade parameter recommendations based on your specific needs
- Production Delivery: Standard orders ship within 7 business days
- After-Sales Support: Long-term technical optimization and maintenance guidance
Frequently Asked Questions
How do I choose the blade material? Is customization possible?
Blade material is customized based on tube type (copper/aluminum/stainless steel/carbon steel) and process intensity. High-wear-resistant alloy is provided by default, with upgrade options for high-hardness, corrosion-resistant, or high-temperature conditions.
How does blade pitch error affect finned tubes?
Excessive pitch error causes uneven fin spacing, reducing heat transfer efficiency (each 0.1mm increase can reduce efficiency by 2%-5%). Our blade pitch accuracy of ≤0.03mm ensures consistent fin formation meeting industry standards.
What is the typical blade lifespan? How can it be extended?
Lifespan varies by material and conditions: 3,000-5,000 meters for copper/aluminum tubes, approximately 1,500-2,000 meters for hard stainless steel tubes. Extend life by regular cleaning, proper torque matching, and selecting appropriate blade angles.
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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
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Peter Cheng