BEST & FIRST Powerful Technology

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www.powerhx.com

TEL : +82-52-237-2213 FAX : + 82-52-237-2235

E-mail : main@powerhx.com Website : http://www.powerhx.com

ISO 9001

ISO 14001

Head office1 Factory (Area : 6,600㎡)

122, Cheoyongsaneop 3-gil,

Cheongnyang-myeon, Ulju-gun,

Ulsan, Korea

2 Factory (Area : 6,600㎡)

73, Cheoyongsaneop 1-gil,

Onsan-eup, Ulju-gun, Ulsan, Korea

14

Head Office1 Factory

2Factory

Sein highschool

31

Administrationagency of UlsanFreeTrade Zone

Ulsan FreeTrade Zone

New GeneralIndustry complex

Ulsan FreeTrade Zone

New GeneralIndustry complex

IC

Cheoyong

On-san

Duc-ha

We always try to make the top technology and

Quality for our customer’s satisfaction.

www.powerhx.com

PETROFAC TOYOJAPAN

DOSAL CCC HYUNDAIENGINEERING

DUSANHeavy Industries &

Construction

DAELIMINDUSTRY

SK E&C GS E&C KEPCOSAMSUNGENGINEERING

KOREA DISTRICTHEATING CORP

HANWHAEngineering &Construction

POSCO E&C

BEST & FIRST Powerful Technology

Power HX Tech Co., Ltd. 02 ㅣ 03

www.powerhx.com

Greeting HistoryWelcome to POWER HX TECH CO.,LTD.

I, the representative J.D Lee, would like to give our customers my grateful heart and hope growth

with us. We are proud to being successful truth from customers for performance and quality of

equipments which have been manufactured H/Ex, Deaerators, P/V and other static equipment

although short period since company founded in Aug. 1997. All the equipments which provided

are designed, manufacture and qualitied on the basis of the code ASME, or the Standard

(Regulations) API, HEI, TEMA, KS, JIS, DIN, BS and Etc.

We provide above equipments to power plant, petro-chemical plant, incineration plant and other.

We have experienced providing many of Deaerators HP & LP FW Heater, Surface vacuum

condenser and closed cooling water cooler of the BOP facilities in D.H plant from Local/abroad

leading companies.

Especially, we have strong point in field of designing/manufacturing Air cooled(Fin Tube Type)

condenser and Heat Recovery Facility in the various plants.

Our company hold the certification of ASME U and S stamp ISO9001 and the permission of

manufacturing the specified H.P Gas facility.

So we are able to deal with the requirements of ASME stamping and/or each local law.

We are proud of customer’s trust for performance, quality, delivery and price of equipments.

It can be verified as succeeding receiving orders from customers reached nearly 100%.

Our company, hereafter will try our best to deliver better equipments to customer through R&D

and improvement of quality/productivity, without any self-satisfaction.

Additionally we wil do everything in our power so that may be a top-level company and this is the

final goal of us.

Thanks.

POWER HX TECH CO.,LTD. REPRESENTIVE JIN DOO, LEE

2016 SEP.

2014 DEC.

2014 JUN.

2013 MAR.

2011 NOV.

2011 AUG.

2010 OCT.

2006 NOV.

2004 NOV.

2003 OCT.

2001 DEC.

1999 MAR.

1997 DEC.

1997 SEP.

1997 AUG.

Move to new factory and extend company

Obtained cerifacte of a qulified suppler for KEPCO

Obtained export promising company license by export center

Obtained ‘CSEL’by CSEI

Obtained certificate of korea midland power

Obtained certificate of korea southern power

Moved to a new head office & workshop in ulsan

Development and delively

for vacuum air cooled condenser(co-gen plant)

Obtained ASME ‘U’and ‘S’stemp by ASME

Obtained ‘KSA/ISO 9001 certificate’by BVQI

Hold patent of spary valve design

Permitted ‘Export promsing company’ by government

Development and delively of HP feed water heater

(Samsung fine chemical #3 co-gen. plant )

1997 Development and delively of deaerator

(Samsung total #4 co-gen. plant, 450 ton/hr)

Started ‘Power HX Tech Co., LTD.’

● Quality Management Certificate

Utility model

registration

for Spray valve

ASME‘U’ ASME‘S’ Certification for

KEPCO

ISO 9001 ISO 14001 CSEL

Balance of Plant

Deaerator

Feedwater Heater

Suface Condenser

Air Cooler

Power HX Tech Co., Ltd. 04 ㅣ 05

www.powerhx.com

President

QA / QC

Production

Adminidtration

Plant 2 Team

Project Manager

Plant 1 Team

Material

R&D Team

Power HX Tech co.,LTD. Promises to supply excellent products

by not being satisfied with the current achievements and

by working at continuous technological development and

enhancement of quality and productivity.

VisionOur QC/QA Teams are always trying to do our best to keep standard QA

procedures in all procedures with main & Sub material handling, before &

after material processing, fabrication, testing, pre & final inspection activities

and final delivery.

Power HX Co.,LTD. promises to grasp customer needs and desires through

continuous improvement, and to provide customers with products and

services that satisfy or exceed customer requirements.

Quality Assurance

It’s the organization chart of Power

HX Tech co., LTD. Under President,

Administration, Quality Department,

and Vice-president.

(Project manager).

There are Plant team 1, team 2

(Business and Technology Dept.),

Material and Production. Also we

have Research and Development.

The primary function of R&D is to

develop our products and provide

better quality products to our

customer.

Organization

Production

Management

Business

Technology

Material (Purchase)

QA/QC

BEST & FIRST

SAFETY

QUALITY

DELIVERY

Power HX Tech Co., Ltd. 06 ㅣ 07

www.powerhx.com

LP/HP Feedwater Heater

Deaerator

A feedwater heater is defined as a shell and tube

type unit which heats feedwater or condensate

passing through its tubes by means of steam or

condensate on the shell side.

Feedwater heater are used in a regenerative steam

cycle to improve the gain. This is accomplished

by extracting steam at various points from the

turbine and condensing it using boiler feedwater.

The resultant heating of the feedwater reduces

the fuel.

Deaerator is avialable for protecting piping system

and overall facilities by removing desolved oxygen

and CO2 in the feed water system.

Performance of deaerator depends on spray valve

and tray.

Spray and tray type deaerator is necessary in

case of high capacity and high efficiency. We

have supplied many of deaerators in industrial

sites, on the basis of our own design capacity and

experience.

Then custommers recognized the excellance of

our goods.

Patent for spray valve

CCW cooler (Closed cooling water cooler)

Surface condenser

Air cooler

Shell and Tube heat exchanger

It is heat exchanged by retrieving wasted heat from boiler or other

cooling/heating device, mainly heavy chemical industry. And this

type of heat excheger has merits, through recycling of wasted

water(GAS), like energy saving, heat Transferring improvement.

So to speak, it may be come compact design of plant. There are

steam generator, economizer, super-heater anf air-pre-heater.

A surface condenser is commonly used term for

a water-cooled shell and tube heat exchanger

installed on the exhaust steam from a steam

turbine in thermal power stations. These

condensers are heat exchangers which convert

steam from its gaseous to its liquid state at a

pressure below. In thermal power plants, the

primary purpose of a surface condenser is to

condense the exhaust steam from a steam

turbine to obtain maximum efficiency.

An air cooled heat exchanger is a heat transfer device for

rejecting heat from a hot fluid directly to fan-blowing ambient

air. It is manufactured and supplied such like heater or cooler in

various industrial plants.

An air cooled heat exchanger is that it does not require water,

which means those plants requiring large cooling capacities in

process need only air. Therefore the obvious advantage of air

cooler heat exchanger is not to care water resource, corrosion

and warming of sea water. Its demand in market is increasing

more and more because of ‘green’ equipment.

A shell and tube heat exchanger is a class of Heat exchanger

designs. It is the most common type of heat exchanger in oil

refineries and other large chemical processes, and is suited for

higher-pressure applications. As its name implies, this type of

heat exchanger consists of a shell (a large Pressure vessel) with

a bundle of tubes inside it. One fluid runs through the tubes, and

another fluid flows over the tubes (through the shell) to transfer

heat between the two fluids.

The set of tubes is called a tube bundle, and may be composed

of several types of tubes: plain, longitudinally finned, etc.