Heat Exchanger Service B.V. | Kon. Wilhelminahaven ZZ 25 | 3134 KG Vlaardingen | The NetherlandsTel: +31(0)10 248 58 00 | E-mail: hes@jdejonge.nl | Web: www.jdejonge.nl

S h e l l & T u b e E x c h a n g e r s | A i r � n c o o l e r s | O � s h o r e s e r v i c e s | S e r v i c e s o n s i t e

Introduction

Heat Exchanger Service BV (HES) is a division of J. de Jonge flowsystems.HES is founded in 1996, which is specialized in the repair, design and new manufacturing of all types of shell- and tube heat exchangers, airfin coolers and pressure vessels.

We can handle a great variety of materials and equipment sizes up to approx. 4 metres in diameter and 60 metric tons in weight.

Our highly skilled employees are able to execute your order fast and accurate in our well equiped workshop, all according client’s requirements, specifications and governing regulations. We are unmatched and renowned by our customers as a manufacturer of pressure equipment, offering the best tailor made products, to be delivered within the agreed delivery time.

“ T o p q u a l i t y a n d s e r v i c e ”

Heat Exchanger Service is part of:

Our markets

• Refining• Petrochemical and Chemical Industries• Power generation• Off-shore

Our strengths

• Highly skilled and dedicated employees• Ultimate factory routing, carefully layed out on a production area of 3500 m2• Well equipment factory with a.o. robotized expanding and welding machines and other CNC CAD controlled drilling, milling and welding machines• Availability of Off-shore and On-site intervention teams• Mobile workshop for on-site interventions• The ability to maintain good relationships with our customers and attract new customers• Flexible approach, fast response on ask and demands of our customers, room for adaption of our production process possible

Certification/Organization

Quality Assurance and Safety are two aspects which require our attention at all times during execution of your orders. Our company is ISO 9001, VCA and ASME certified, which means that work preparation, protocols, administration and logistics are all incorporated in this quality assurance system.

Also environmental matters is hereby taken into account.

Certified for :• NEN-EN ISO 9001• VCA ** Petrochemical• ASME U-STAMP • ASME R-STAMP

Product range

HES is able to manufacture and / or repair parts of Shell & Tube heat exchangers and other pressure equipment for our end users.

Some of our products are:

Shell & Tube heat exchangers, such as:• Reboilers• Preheaters • Condensors• Falling film evaporators• Double pipe exchangers• Waste heat boilers• Sulphur condensors• Tank heaters

• Airfincoolers• Aircoolers• Small vessels and drums• Combustion chambers• Strainers• Filters

Design and manufacturing

HES have all the disciplines and experience in house, imperative for the design and manufacturing of all types of Shell & Tube Heat exchangers, airfincoolers and pressure vessels.We are able to run thermal ratings in order to size the exchangers, execute mechanical ratings with state of the art software according following design codes :

• ASME VIII Div. 1 & 2• EN13445• PED (97/23/EC)• RToD (Dutch Boiler code)• BS 5500• CODAP• API 660 / 661• TEMA RCB• EUROCODES

Repair

As no one else HES realizes the importance of short delivery times during plant shutdowns and well repaired parts of Shell & Tube heat exchangers for our end users. The availability of our big bundle sawing machine, on which we can handle bundle diameters up to 2100 mm, makes it possible to reduce retubing times significantly; as a result of that, HES is able to handle approx. 4000 - 5000 tubes a week. Repair of tube bundles during shutdowns will be executed within the requested delivery time, quality and safety requirements. If imperative, round the clock periods are incorporated for delivery of the equipment in time.

On-site/Offshore

The availability of our intervention team and our mobile workshop makes it possible to execute partly or whole retubings on-site, removal of tubes which are subject to inspection, plug-off leaking or damaged tubes, re-expanding or welding of existing tubes. Mentioned works can be executed both on-site or off-shore.

Non-ferroUNS C36500UNS C44300UNS C46400UNS C68700UNS C63000UNS C70600UNS C71500

Nickel based alloysUNS N08825 UNS N06625UNS N06022UNS N06455UNS N08028UNS N10276UNS N04400

TitaniumSB-338 Gr. 1 SB-338 Gr. 2SB-338 Gr. 7 SB-265 Gr. 1SB-265 Gr. 2

Stainless steelTp 304(L)Tp 316(L)Tp 321Tp 347Tp 309(S)Tp 310(S)Tp 410(S)Tp 904(L)

UNS S31803UNS S32205UNS S32750UNS S32760UNS S31254

Materials

Carbon steelS235JRG2P265GHP295GHP355NL1/NL2/NHA516 Gr. 60/65/70A-105NA-106 Gr.BA-333 Gr. 6A-179A-334 Gr. 6P235GH TC1

Low alloy carbon steel16 Mo 312 CrMo19 5 V13 CrMo 45A-387 Gr. 5/11/12/21/22A-182 F1/2/11/12/21/22

Capability

General capability of HES:- Crane capacity 60 Ton, heavier on request- Diameter From 100 up to 4000 mm- Welding capacity From 5 up to 60 mm - Office 1500m²- Manufacturing area 4000m²

Vertical Lathe (CNC)Maximum turning diameter 5680 mmMaximum workpiece weight 35 Ton

Center Lathe (CNC)Maximum turning diameter 1255 mmMaximum workpiece weight 10 Ton

Machining centre (CNC)X-axis 9000 mmY-axis 2500 mmZ-axis 1500 mmMaximum workpiece weight 25 Ton

Portal milling machine (CNC)X-axis 3950 mmV-axis 2150 mmZ-axis 700 mmMaximum workpiece weight 10.5 Ton

Transport

HES has it’s premises in the center of Rotterdam’s industry, directly located at the sea harbour of Vlaardingen. This makes it possible for horizontal transports of the equipment both over roads, as well as over water; the latter for the heavier and bigger exchangers.