Estanc AS is a leading manufacturer of pressure equipment and tanks located in Estonia. They have been in business since 1992 and now employ 150 people. Their main services include engineering and design work, manufacturing, testing, and installation of products. They have the capability to work with materials like carbon steel, stainless steel, alloy steels, and more. Some of their key products are pressure vessels, heat exchangers, scrubbers, and tanks. They provided examples of projects including large feed water tanks and heat exchangers they have supplied to various European and international customers.

2. www.estanc.ee 2

3. TABLEOFCONTENTS
3
Message from the chairman 4
Services 6
Resources 8
References: feed water tanks 10
References: heat exchangers 12
References: scrubbers 14
References: pressure vessels 16
References: chimneys 18
References: other 20
About us 21
Contacts 22
Sales team 23

4. www.estanc.ee 4
Estanc AS has been engaged in the production of pressure equipment since
1992. Since the inception of Estanc AS I have been able to work in various
capacities and make a contribution to the company’s development.
In just over two decades Estanc AS has evolved into the leading regional
manufacturer of tanks and pressure equipment. Our team comprises the best
specialists and we are currently employing 150 people. Many of them have
held different positions at the company for over a decade and are now part of
the management structure.
The main processes of Estanc AS are based on project-centred production. We
deal with all of our customers’ needs, from the initial concept to installation of
completed products.
The goal of Estanc AS for the next few years is to offer our customers an
even wider range of products. In the recent years we have been investing in
new production facilities and modern machinery for manufacturing heavy
and sophisticated products. We are increasingly introducing new materials to
comply with the latest market priorities.
Our customers value us as professional and reliable partners. We have many
customers across Scandinavia and in many countries in Central Europe. We
offer our old and new customers flexible and top-notch service, attaching great
value to maintaining long-term cooperation ties.
Vaido Palmik
Estanc AS
Chairman of the Management Board
MESSAGEFROMTHECHAIRMAN

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6. www.estanc.ee 6
SERVICES
• Offering technical engineering solutions to the client
1. Technical thermal calculations for heat exchangers
2. Technical thermal calculations for feed water tanks and steam drums
3. Helping customers to develop new products and solutions
• Design works
1. Strenght calculations for pressure vessels
Estanc is doing strenght calculations according standards
• EN13445
• ASME Section VIII div1
• Gost
• EN14015
2. Design + 3D drawings
SolidWorks, AutoCAD, Inventor
• Manufacturing
1. Purchasing materials
2. Manufacturing the products
• Testing
1. Non- destructive testing
We are testing our products according to standards. For NDT tests we are using our
professional partners Inspecta, Dekra etc. We provide various tests of parent metal and
welds of pressure equipment, boilers, pipes etc.
We use different methods
• X-Ray test
• magnetic particletest
• penetrant test
• ultrasonic test
• visual test
2. Pressure tests
We are able to do pressure tests for products over 300 bars (g).
• Transport & Installation
Transporting and installing the products at the customers’s site
Estanc provides transporting and installation of the products at customer’s site in
cooperation with our long-term and professional partners.

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• CNC
We offer a high-quality CNC boring machine service on a new TOS
Varnsdorf WHN13MC type 2 boring machine equipped with two
replaceable tilting tables.
Technical specifications and processing options of machinery:
• Spindle diameter: 130 mm
• Spindle speed range: 10-3000 rpm/min
• Spindle stroke (W): 800 mm
• Headstock max travel (Y): 2500 mm
• Column longitudinal travel (Z): 2000 mm
• Table transverse travel (X): 5000 mm
• Table clamping surface: tilting table (2 units), 1800 x 2500 mm
• Workpiece max weight: 12,000 kg
• Cooling via spindle
Technical specifications of facing head LD650:
• Max diameter in turning: 1000 mm
• Possible diameters in boring: 300-1000 mm

8. www.estanc.ee 8
RESOURCES
Production facilities
Workshop for carbon steel products
• Lifting capacity: 100 t
• Diameter of products up to 7m
• Lenght up to 60 m
• Shot blasting & painting 24 x 7 x7 m
Workshop for stainless steel products
• Lifting capacity: 60t
• Diameter of products up to 7m
• Lenght up to 60m
• Acid pickling chamber
Technical capabilities
Plate rolling - maximum plate thickness 65 mm
Welding processes:
• 111
• 121
• 135
• 136
• 141
• 123
• 138
• Orbital welding for tube to tubesheet welding
Etc.
Certificates
Over the years we have refined our operating processes and quality systems that
comply with EN ISO 9001:2008 and EN ISO 3834-2:2005 standards. Our quality
assurance covers the entire production chain, from design to the final testing of
ready-made products.
Our uncompromising production quality and quality assurance systems are based
on close cooperation with several inspection and quality control authorities. These
include Dekra, Inspecta, TÜV, Bureau Veritas, Lloyd’s, and several other national
inspection institutions and authorities within and outside Europe.
In the EU area we follow the Pressure Equipment Directive
(PED 97/23 EU and PED 2014/68EU). We use harmonised EN standards:
• EN 13445
• EN 12953
• EN 12952
Additionally, we have numerous international certificates and manufacture
codes verifying our high quality, such as
• The American Society of Mechanical Engineering (ASME)
• Code S-Stamp for boilers and U-Stamp for vessels
• National Board NB
• TRTC 032/2013
• EN14015
• EN 13480
• EN 1090

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Competencies
Our team is composed of qualified specialists and consultants with
long experience. We have two International Welding Engineers in our
team. 40 welders and operators are certified according to EN287,
EN1418 and ASME standards. Our engineering team ensures that
all the degins will be according to applicable standards and sound
engineering practice.
CERTIFICATES
• ISO 9001-2008
• ISO EN3834-2
• ASME U-stamp, S-stamp
• TPTC 032/2013
• Achilles JQS
• EN1090
Materials
In addition to efficiency, energy production requires extreme reliability.
This means that all materials used in the manufacture of power plant
equipment must be selected individually, in accordance with each
installation’s special requirements. Nevertheless, material section is
not enough - the manufacturing processes and particularly the welding
methods, in compliance with the process-specific special conditions
must also be at the master level.
Due to the great variety of power plant equipment requirements, we
use a wide selection of raw materials, covering all the requirements
imposed by power plant processes.
A few examples of the metals we process include:
Carbon steel
• P-steels for pressure vessels - P265GH, P355NL etc.
• 16Mo3
• CrMo steels - 10CrMo9-10, 13CrMo4-5
• ASME / ASTM materials
Stainless steel
• EN1.4307, EN1.4404 etc.
• Duplex steels - 1.4162, 1.4362, 1.4462 etc.
• Super duplex - 1.4410
• Alloy steel - Hastelloy, Inconel
• ASME / ASTM materials
• Titanium
• Aluminium
Special process requirements and material properties are also
observed in our design and manufacture which uses state-of-the-
art technology as required, including vibration analysis for the
mathematical modelling of equipment vibration and the Finite Element
Method (FEM) for material strength calculations. We also have a
complete set of approved welding methods covering a wide variety of
materials and process requirements.
Product list:
• Pressure vessels
• Feed water tanks
• Steam accumulators
• Reactors
• Columns
• LNG tanks
• Other pressurized tanks
• Heat exchangers
• Shell and tube heat exchangers
• Air preheaters
• Flue Gas Scrubbers
• Non pressure tanks
• Fuel tanks
• Other non pressure tanks
• Piping modules
• Chimneys
• Services
• Boring machine
• Insulation

10. Feed water tank 120m³
D3600 mm, lenght of shell 12.000 mm
Weight: 28.700 kg
Material: - Tank: P265GH
- Deaerator system: 1.4307
Operating pressure: -1 … 8 bar (g)
Operating temperature: 0 … 175°C
Standard: EN13445
Sweden
Feed water tank 687m³
Stork system
D5500 mm, lenght of shell 22.000mm
Weight: 116 .000 kg
Material: P265GH
Operating pressure: -1 … 6 bar (g)
Operating temperature: 0 … 165 °C
Standard: EN13445v
Uruguay
Feed water tank 145m³
D3600 mm, lenght of shell 12.000 mm
Weight: 30.000 kg
Material: - Tank: P265GH
- Deaerator system: AISI 304
Operating pressure: 1 … 2,1 bar (g)
Operating temperature: 135°C
Standard: EN13445
Finland
Feed water tank 18m³
D1700 mm, lenght of shell 5.800 mm
Weight: 5.300 kg
Material: - Tank: P265GH
- Deaerator system: 1.4307
Operating pressure: -1 … 8 bar (g)
Operating temperature: 0…180°C
Standard: ПБ 03-576-03
Russia
Feed water tank 236m³
Stork system
D4500 mm, lenght of shell 13.500 mm
Weight: 52 600 kg
Material: ASME SA-516 Grade 70
Operating pressure: -1 … 8 bar (g)
Operating temperature: 20 … 200°C
Standard: ASME Section VIII DIV.1:2013
Indonesia
www.estanc.ee 10
EXAMPLESOFREFERENCES
Feed water tanks

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12. Falling Film
Evaporator
NEN
Weight: 78.000 kg
Material: - Tubes: 1.4404
- Tubesheet: 1.4404
- Shell: 1.4404
Operating pressure: -1 … 0,49 bar (g)
Operating temperature: -10 … 110°C
Standard: SEP acc. to EN13445
Finland
Liquor Preheater
3 pcs
NEN
Weight: 19.300 kg
Material: - Tubes: 1.4307
- Tubesheet: 1.4307
- Shell: 1.4307
Operating pressure: -1 … 8 bar (g)
Operating temperature: 20 … 110°C
Standard: EN13445
Germany
Heat Exchanger
NEU
Weight: 14.000 kg
Material: - Tubes: P235GH
- Tubesheet: P280GH
- Shell: P265GH
Operating Pressure: -1 … 15 bar (g)
Operating temperature: 0 … 139°C
Standard: EN13445
Finland
Condenser
BEM
Weight: 3000 kg
Material: - Tubes: ASME SA-249 Grade 316Ti
- Tubesheet: SA-516 Grade 60
- Shell: SA-516 Grade 60
Operating pressure: -1 … 35 bar (g)
Operating temperature: 20 … 250°C
Standard: ASME Section VIII Div.1:2013
Saudi Arabia
Tube bundle
AES
Weight: 10.500 kg
Material: - Tubes: A199 Gr.T5
Tubesheet: A182 Gr.F5
Finland
www.estanc.ee 12
EXAMPLESOFREFERENCES
Heat exchangers

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14. Scrubber (Marine)
12pcs
D2500mm, height 5.000mm
Materials: EN1.4462, EN1.4539
Weight: 4000 kg
Finland
EGC Scrubber (Marine)
4 pcs
D3000 mm, height: 17.300 mm
Materials: 254SMO, UNS S 32205, EN1.4462
Weight: 23 400 kg
Norway
EGC Scrubber (Marine)
8 pcs
D2060 mm, height: 10.000 mm
Materials: UNS N08031, 254SMO
Weight: 4200 kg
Denmark
Scrubber (Power Plant)
D2800mm, height 15.000mm
Materials: EN1.4404, EN1.4462
Weight: 11.500 kg
Sweden
Scrubber (Power Plant)
D4300mm, height 17.100mm
Materials: EN1.4307, EN1.4404, EN1.4462
Weight: 15.500 kg
Sweden
www.estanc.ee 14
EXAMPLESOFREFERENCES
Scrubbers

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16. www.estanc.ee
Steam accumulator 50m3
D2500 mm, lenght of shell 9.500 mm
Weight: 18.500 kg
Material: P265GH
Operating pressure: -1 … 16 bar (g)
Operating temperature: 0 … 250°C
Standard: EN13445
Finland
Condensing Tower 190m3
for petrochemical process
D3300 mm, lenght of shell 33 575 mm
Weight: 80.000 kg
Material: P265GH
Operating pressure: -0,3 … 0,3 bar (g)
Operating temperature: 0 … 250 °C
Standard: EN13445
Estonia
External Attenuator, 6,8m3
D1800 mm, lenght of shell 3000mm
Weight: 3800 kg
Material: ASME SA-240 Grade 316L
Operating pressure: 0 … 5 bar(g)
Operating temperature: 0 … 60 °C
Standard: ASME Section VIII Div.1:2013,
National Board
USA
Reactor Dump Tank
D4500 mm, lenght of shell 6.000 mm
Weight: 81.500 kg
Material: P355NL2/NH
Operating pressure: -1 … 30 bar
Operating temperature: -45 … 150°C
Standard: EN13445
Finland
NH3 Boiler 169m3
D5900 mm, lenght of shell 3.000 mm
Weight: 108.500 kg
Material: EN1.4541
Operating pressure: -0,005 … 0,5 bar (g)
Operating temperature: 215 … 445°C
Standard: TRTC 032/2013
Belarus
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EXAMPLESOFREFERENCES
Pressure vessels

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18. www.estanc.ee
Chimney h = 60m
D4000 mm, height 60.000 mm
Material: Corten B
Number of vents 5 pcs: 2x D=700 mm,
3x D=1000 mm
Estonia
Chimney h = 27m
D3000 mm, height 27.000 mm
Material: S235JRG2 / 1.4404
Number of vents: D=2700 mm
Russia
Chimney h = 27m
D1250 mm, height: 27 000 mm
Material: S235JRG2 / EN1.4404
Number of vents: 1 pc : D900mm
Latvia
Chimney h = 38m
D1900 mm, height: 38.000 mm
Material: S235JRG2 / P235TR1
Number of vents 4 pcs :
2x D508mm, 2x D323mm
Finland
Chimney h = 55m
3x D1000 mm, height: 55 000 mm
Material: S235JRG2 / EN1.4404
Number of vents: 3 pcs: 3x D700mm
Finland
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Chimneys
EXAMPLESOFREFERENCES

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20. www.estanc.ee 20
EXAMPLEOFREFERENCES
Small products:
• Piping modules
• Filters
• Small tanks
Other:
• LNG Tanks
• Non pressure tanks

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Estanc provides customers full services including technical
engineering, product design, manufacturing, testing,
transportation and installation of products on site.
All these works will be done according applicable standards
of the residence country.
The aim of Estanc is to be the preferred partner for our
customers’, to solve challenges in their innovative and
demanding projects.
You’re always welcome to contact us!
ABOUTUS

22. www.estanc.ee 22
Officeandworkshopforlighterproducts:
Silikaltsiidi 5C, 11216
Tallinn, Estonia
tel.: +372 6 814 200
E-Mail: info@estanc.ee
Officeandworkshopforheavyproducts:
Põrguvälja 5a, 75308
Rae vald, Harjumaa,
Estonia
OfficesinFinland:
Askonkatu 13A 3.krs
15100, Lahti
Finland
Huhtalantie 2,
60220 Seinäjoki
Finland
OfficeinSweden:
Björkvägen 4,
S-694 36 Hallsberg
Sweden
CONTACTS

23. SALESTEAM
Aarni Kontturi
Technical Consultant
Estanc Finland OY
GSM: + 358 50 535 7191
E-mail: aarni.kontturi@estanc.fi
Asko Valo
Product Manager
Estanc Finland OY
GSM: +358 45 209 2009
E-mail: asko.valo@estanc.fi
Roger Erikson
Sales specialist
GSM: + 372 53 410 624
E-mail: roger.erikson@estanc.ee
Andres Kollo
Project Engineer
GSM: +372 51 67 389
E-mail: andres.kollo@estanc.ee
Raimo Huhtakangas
Scandinavian Sales Manager
GSM: +46 70 293 1014
E-mail:
raimo.huhtakangas@estanc.ee
Timo Mäki
Sales Manager
Estanc Finland OY
GSM: +358 40 350 2796
E-mail: timo.maki@estanc.fi
Vaido Palmik
Managing director
Tel: + 372 681 4203
GSM: + 372 50 46 777
E-mail: vaido.palmik@estanc.ee

24. www.estanc.ee