Hanwha Power Systems

Parts Re-Engineering

Using the most recent reverse engineering technologies and patent avoidance, we provide competitive compressor, combustor, and turbine parts. We have finished the development and demonstration testing of gas turbine parts up to 1,500 ℃ TIT(TURBINE INLET TEMPERATURE), guaranteeing above-OEM quality and dependability, through development collaboration with government projects, KEPCO's five power generation companies, and private power generators.

Alternative Material
Cooling Hole Optimize
Advanced Coating
(TBC, MCrAly, EB-PVD)
2 Layer Panel
IP & Patent
Vacuum Precision
Casting

Life Time Extension Repairs

In gas turbine operating conditions, our in-house life assessment program forecasts material failure times or utilization cycles.
By replacing vulnerable parts, we lower client expenses by performing repairs that prolong usage by several cycles beyond the manufacturer's suggested life.

Inspection

Life Time Assessment

FPI

X-ray

UT

Eddy Current
Repair

Heat Treatment

Section Replacement

Special Weld

Special Braze(Special Braze Powder)

Flow Test

Pattern Test

General Overhaul

With more than 30 years of experience in specialized procedures, our craftsmen' skills guarantee top-notch quality and technology in key operations like as cleaning, machining, heat treatment, non-destructive testing, welding, brazing, and coating. We are able to fix a variety of gas turbine models, such as GE, SIEMENS, and MP. Among these are the turbine section's and the combustion section's regenerative repair capabilities.

Inspection

FPI

X-ray

MPI

UT

ECI
Repair

Heat Treatment

Weld

Braze

Machining

Flow Test

EDM LASER

Coating

Scheduled/Unscheduled Outage

We carry out a variety of jobs, such as moving and installing gas turbines, and offer systematic maintenance services for planned and routine maintenance through expert supervisor dispatch.

Scheduled
Outage
Unscheduled
Outage
Safety
Site
Management
Technical
Support
General
Overhaul
Gas turbine relocation/installation project execution
Pyeongtaek 7EA GT relocation

Rotor Repair

Through rotor and associated component disassembly, inspection, diagnosis, cleaning, performance enhancement, and calibration, we carry out full restoration.
Through our in-house rotor life extension program, we also help to prolong the lifespan of older turbines.

High/Row Speed Balancing
Gas Turbine Rotor
Steam Turbine Rotor
TST Rotor
CDQ Rotor
Disk
Thru Bolt / Nut
Turbine Wheel
Life Extension

Applicable models

Service provision for major OEM gas turbines

GE

Frame 5

Frame 6B

Frame 7E

Frame 7F.03/04
Siemens

W251B

W501D5

W501D5A

W501F

V84.3a

SGT800
Others

M501DA

M501F

M501G/GAC

H25

Long Term Service Agreement(LTSA)

To help lower customer lifecycle costs, we provide comprehensive and adaptable long-term contracts for OEM gas turbine products used in power production.
We offer gas turbine optimization solutions, including innovative combustion systems and extensive upgrade and modification choices, thanks to our varied performance experience with parts.

Parts Supply & Inventory

Throughout the duration of the service contract, we integrate the customer's OEM parts inventory and provide the highest specification parts.
Modification & Upgrade

In order to maximize and increase performance, we offer complete repair, upgrade, and enhancement solutions for gas turbines that are currently in use from international OEMs.
Field Technical Service

Our field service team of professionals offers services that enable reliable plant operation around-the-clock, every day of the year.
They are capable of conducting fast, high-quality precision inspections.
Global Comprehensive Service

Regardless of location, our worldwide repair network-which is made up of subsidiaries PSM and TEN-offers timely and effective service support.