Expended Surface Tube

High Frequency Welded Spiral Finned Tube
Solid or serrated, all applicable material combinations and dimensions.
All materials by ASTM/ASME codes .
For Heater, Furnace, HRSG, ecominizer etc application

Electric Resistance Welding Studded Tube
All applicable material combinations, dimensions and stud profiles
All materials by ASTM/ASME codes.
For Heater, Furnace etc application

Extruded Fin Tube
For air cooler application,
All applicable material combinations, dimensions,
Fin solid or serrated