HFS HEAVY INDUSTRIES SDN BHD > Event > HFS Strengthens Malaysia–Korea Energy Partnership at EPTK 2026

HFS Strengthens Malaysia–Korea Energy Partnership at EPTK 2026

HFS proudly participated in EPTK 2026 (Electric Power Tech Korea), held from 6–8 May 2026 at COEX, Seoul, South Korea, with its own exhibition booth.

The event provided an excellent platform for HFS to strengthen ties between the Malaysian and Korean energy industries by engaging with government agencies, industry leaders, technology providers, and engineering professionals. Through business networking and technical discussions, HFS promoted opportunities for bilateral collaboration in power generation, industrial inspection, engineering consultancy, and technology transfer.

As a company committed to connecting Malaysian and Korean industries, HFS continues to facilitate knowledge exchange, foster strategic partnerships, and support the adoption of advanced engineering solutions. Our participation at EPTK 2026 reflects our ongoing mission to serve as a bridge for sustainable business and technical cooperation between the two countries.

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Specification of High Frequency Welded (HFW) Finned Tube
Tube/Pipe Material	Carbon Steel, Stainless Steel, Copper, Inconel, Titanium
Fin Material	Carbon Steel, Stainless Steel, Copper, Aluminum
Tube/Pipe OD	8.0mm ~ 219.1mm
Fin Type	Solid and Serrated
Fin Height	5.0mm – 20mm( 50% of tube OD, up to 80% in special request)
Fin Thickness	0.4mm ~ 3.0mm
Fin per Meter (FPM)	Max. 520 fin (based 0.4t fin)
Tube Length	Max. 27,000 mm
Application	– Oil & Gas: ACHE(Air cooled), HVAC, Economizer, Heat exchanger, Air Preheater, Fired Heater – Power plant: HRSG, Nuclear, GGH(Desulfurization)

Advantage of High Frequency Welded(HFW) Finned Tube vs Embedded Fin (G type) & Extrude Type
Weldability	High Frequency Welded (HFW) can be applied dissimilar tube and fin welds instead of G-Type and Extrude Type
Efficiency	Higher heat exchange efficiency, 10% higher than G-Type, 15% higher than Extruded
Cost Save for Material	Tube material cost saving, 10% for G-type (0.3mm Groove), Much less for Extruded Type
Flexible Fin Pitch	Smaller and lighter equipment
Tube Size and Quantity	Minimum 10% reduce tube size and quantity
Higher Temperature	Applied to higher temperature depend on design temperature
Strong Durability & Maintenance	Strong durability with welded fin, Easy handling and waterjet washed.

Macro-Picture of Fin Connection Details
High Frequency Welded (HFW) Fin	Embedded Fin (G type)

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