Open-tooth High Frequency Welded Fin Tube: The fin strip is welded continuously and spirally wound onto a polished bare tube.
And the tube and fins are bonded together by using high frequency resistance welding technique; We produce both solid plain and serrated helical welded steel finned tube.
And also, all spiral welding tubes could be bent in the middle or at the end of fin tubes, we call it Hairpin tubes.
Open-tooth High Frequency Welded Fin Tube
1.Product Details:
| Place of Origin: | China.Imported materials are available. |
| Brand Name: | Datang |
| Certification: | ISO… |
| Model Number: | HFW |
2.Payment & Shipping Terms:
| Minimum Order Quantity: | N/A |
| Price: | N/A |
| Packaging Details: | (1) Waterproof steel frame bundle package;(2)Steel frame case sealed by plywoods with each end capped. |
| Delivery Time: | Ex-work within 5~6 weeks after order. |
| Payment Terms: | T/T, L/C |
| Supply Ability: | Daily capacity around 40 Tons |
3.Detailed Product Description
| Compamy Type: | Manufacturer, Importer & Exporter | Fin Tube Type: | High Frequency Welded Fin Tube Or HF Welding Fin Tube |
| Fins Type: | Solid/Plain,Serrated,Radial | Origin: | China |
| Nearest Port: | Shanghai Port, China | Recent Buyer: | From Japan In Jan,2015 |
| Accessories: | Spacer Rings | ||
| High Light: | helical fin tube,helical finned tube | ||
4.Quick Detail:
High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.
| General HF welding production capacity | General specifications of HF welding fin tube |
| Welding Facility: 4 finning machines; Daily production capacity up to 40 tons; HFW Fin type: solid plain and serrated. |
Tube OD: 19mm min. Tube Length: 18 meters max. Fin Height: 32 mm max. Fin Thickness: 0.8mm min Fin Pitch: min. 4 mm for solid fins & 3.3mm for serrated fins. |