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| Brand Name: | YUHONG |
| Model Number: | High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube, HFW fin tube |
| MOQ: | 1PC |
| Price: | 1--10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 tons/month |
| Attribute | Value |
|---|---|
| Base Tube Material | ASTM A106 Gr. B, ASME SA106 Gr.B |
| Fin Material | Carbon Steel |
| Fin Type | Solid Fin tube, HFW Fin tube, Spiral Fin Tube, Welded Helical Solid Finned Tubes |
| Welding Type | HFW, GMAW, LASER |
| Length of Fin Tube | Max.: 34m/pc |
| Application | Furnace, Fired Heater, Heater, Boiler, Radiant Tube, Coil Tube |
Yuhong Group's Welded Helical Solid Finned Tubes are manufactured by helically wrapping fin strip on edge around the tube circumference and continuously welding the fin strip to the tube. The fin strip is held under tension and confined laterally as it is formed around the tube, ensuring forceful contact with the tube surface.
A continuous weld is applied using Yuhong Group's unique gas metal arc welding (GMAW) process, creating the strongest fin-to-tube attachment in the industry with excellent heat transfer characteristics and low fin-side pressure drop.
ASTM A106 / ASME SA10 Gr.B is a seamless carbon steel tube specification for high pressure service, designed to endure extreme heat and pressure in applications including oil and gas refineries, power plants, and chemical facilities.
| Parameter | Value |
|---|---|
| Weld Process | GMAW |
| Tube/Pipe Size | 1.00″ to 12.75″ outside diameter |
| Fin Height | 0.375″ to 1.25″ |
| Fin Thickness | 20ga (.035″) to 12ga (.105″) |
| Fin Pitch | 1 to 7 fins per inch |
| Materials | Any material combination that can be arc welded |
| Tube Length | No practical limit |
