A106 Low Fin Tubes - Carbon Steel Heat Transfer Tubes 12.7-25.4mm OD with 26-43 FPI Fin Pitch
Price:
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MOQ:
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Delivery Time:
Ex-work with 5 weeks after order.
Brand:
DELLOK
Product Description
A106 Low Fin Tubes Overview
A106 low fin tubes feature integrally rolled fins created from the tube's outer wall, forming a monolithic "n" fin structure. These tubes deliver enhanced heat transfer efficiency for demanding industrial applications.
Product Specifications
Materials
Carbon Steel, Stainless Steel, Brass, Copper, and other alloys
Fin Dimensions
Thickness: ~0.3mm
Height: 1.2mm-2.77mm
Pitch: 26-43 FPI
OD: 12.7mm-25.4mm
Height: 1.2mm-2.77mm
Pitch: 26-43 FPI
OD: 12.7mm-25.4mm
Production & Packaging
Daily capacity: 3000 meters
Packing: Steel frame with plywoods or seaworthy wooden boxes
Packing: Steel frame with plywoods or seaworthy wooden boxes
Applications
Heating systems, ventilation systems, refrigeration and climate control, mechanical engineering, automotive manufacturing, chemical and petrochemical processing, and power plant technology.
Quality Assurance
All tubes undergo comprehensive testing including hydrostatic/pneumatic tests, eddy current tests, and MARCO tests to verify design specifications. Custom options include integral low fin tubes with unfinned section gaps (5mm minimum) and bending with specified radius.
Available Steel Standards
| Chinese Standard | Steel Grade | American Standard | Steel Grade |
|---|---|---|---|
| GB5310 | 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG | ASTM A106 | GR. A,B,C |
| GB9948 | 10, 20, 12CrMo, 15CMo | ASTM A53 | GR.A,B |
| GB3087 | 10, 20 | ASTM A192 | |
| German Standard | ST35.8, ST45.8 | Japanese Standard | STPG370, STPG410 |
| British Standard | 320, 360, 440 | European Standard | P195TR1/TR2, P235TR1/TR2, P265TR1/TR2 |
Technical Data
| Plain Tube (mm) | Fin Pitch (mm) | Root Diameter (mm) | Inside Diameter (mm) | Ratio | Equivalent Diameter (mm) |
|---|---|---|---|---|---|
| 19×2 | 0.8 | 17 | 13.4 | 2.8 | 17.9 |
| 19×2 | 1 | 16.8 | 13.4 | 2.5 | 17.8 |
| 19×2 | 1.25 | 16.6 | 13 | 2.2 | 17.8 |
| 25×2.5 | 0.8 | 23 | 18.8 | 2.8 | 23.9 |
| 25×2.5 | 1 | 22.6 | 18.8 | 2.75 | 23.7 |
Ordering Process
- Submit inquiry for professional quotation
- Confirm pricing, lead time, and payment terms
- Receive proforma invoice with official seal
- Make deposit payment and provide bank receipt
- Production begins with sample approval
- Regular production updates and photos provided
- Final product approval and third-party inspection options
- Balance payment and shipment with tracking
- Order completion upon satisfactory receipt
- Provide feedback for continuous improvement
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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