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Office:+381(0) 290320376REAKUTSTR. N.N. RR. REAKUTPN- 70000FERIZAJ KOSOVA/

Fax: +381(0) 290320172 [email protected]

NEWCOIMK PIPE FACTORY L.L.C.

THEFACTORY FORPRODUCTIONOF STEEL PIPESFABRIKAPR PRODHIMINE TUBAVETELIKUT

www.imk-ks.com

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NewCo IMK Pipes Factory L.L.C. The company for production of steel welded pipes and shapes of different profiles in Ferizaj, Kosova, is one of thebiggest companies in pipes industry in South-Eastern Europe.

Since its establishment in 1972, the company has produced over 12,000km (approx. 1,300,000 tons) of pipes for water, gas and oil supply systems in manycountries around the world.

Production of all types of steel welded pipes with dimensions from 114,3mm

2032mm enables presence of our products in the industry, in the region andworldwide. Quality of our products is in compliance with international standards for

production and controlling, such as: API, EN, DIN, ISO, ASTM, BS, NF, UNI, GOST,etc.

NewCo IMK Pipes Factory L.L.C. consists of three production units (the unit for

spiral welding, longitudinal welding and the coating-isolation unit), and has anadministrative building (with approx. 52,000m of covered surface) placed in a

surface of more than 28 hectares of land in Ferizaj, South-Eastern part of Kosova.

Spirally seamed pipes unit - consists of three production lines for production of

steel pipes.

Longitudinal seam unit - consists of a production line for production of steel weldedpipes, and the line for cutting steel sheet-Slitter.

Coating unit (insulation) consists of the line f or coating and protecting pipes from

corrosion (inner insulation with bitumen lacquer/ spray, epoxy raising, metallicbasic colour, etc., and external insulation with bitumen lacquer/ spraying, bitumen

quantity from 1 to 4 levels, metallic basic colour, etc.)

New Co IMK Pipes Factory L.L.C. also exercises supporting activities as follows:

Preparing and installing metallic constructions from steel pipes and other profiles (open and closed),

3 Production of reservoirs (horizontal and vertical with the volume of up to 100m ) for water, oil and other non-standard products.

The company has its train with wagons and railway infrastructure of 3.7km connected with the regional railway.

NewCo IMK Pipes Factory L.L.C

2

INTRODUCTION

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PLANT LAYOUT

Magjistralja Prishtine-Shkup

Hyrjaekonomike

Hyrjakryesore

Mainentrance

Restorani

Restaurant

AdministrataAdministration

GarderobaFitting room

Garazha

Garage

Rezervoariprmazut

Weigher

Depo e pjesve rezerv

Stacionii gazrave teknike

d e p o

e m a

t e r i a l i t

h a r g j u e s p

r r e p a r t i n

e i z

o l i m

i t

Rezervoariplinit

4

5

6

6

7

2

3

1

8 8

9

1

222

34

4

5

5

6

1

23

45

6

7

Hekurudha / Railway

Technical gas station

Gastank

Verticalmazuttank

Warehouse of spare parts

W a r e h

o u s e

o f s

p e n d i

n g m

a t e r i a l f

o r c o

a t i n

g p l a n t

Ngrohtorja

Centralheat

Main road Prishtine-Shkup

Porta

Entrance

Porta

Entrance

Peshorja

145.0

0

1

2

235.00

34.00

67.00

3

StacioniikompresorveCompressor station

KONSTRUKCIONEVE

NDERTIMORE(I-PROFILEVE)

REPARTIPER

PUNIMIN

EPROFILEVEDHE

3

1-Inside cleaning2-Outside cleaning3-Inner coating with bitulit4-Inner coating with bitumen5-Outer coating with bitulit6-Outer coating with bitumen

2

1-Slitter2-L-16 line3-Tuboscope4-Hydrotest5-Bevelling ends (lathe)6- Straightness

1

1-SP1 Pipe Mills2-SP3 Pipe Mills3-SP5 Pipe Mills4-Bevelling ends (lathe)5-Hydrotest6-X-ray control7-Mechanical laboratory8-Visuel control9-Final Control

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STEEL PIPES WITH SPIRAL WELDING

TUBAT E ELIKTA ME TEGEL SPIRAL

The Company also produces steel pipes with spiral welding, with diameters ranging from 219.1mm - 2032 mm, side width from 4 mm to 14 mm, and standard lengths from 11 m to 12 m or if

ordered, from 8 m to 16 m.

Apart from pipe profiles depicted in the table below taken as standardized products, we have thecapability of producing other non-standard profiles within the minimum and maximum ranges such

as ranges given on the table below with diameters 419, 426, etc.

Prodhimi i tubave t elikt me tegel spiral bhet me diametr prej 219.1 mm deri m 2032 mm,me trashsi t murit prej 4 mm deri m 14 mm.

Gjatsia standarde e tubave sht prej 11 m deri m 12 m ose sipas porosis prej 8 m deri m 16 m.

Prve profileve t tubave t dhna n tabel q merren si prodhime standarde, ka mundsi t

prodhimit t profileve tjera jostandarde brenda gams s diametrave minimal dhe maksimal (sip.sh. n tabel nuk jan prfshir diametrat 419 mm, 426 mm, etj.)

Outside diameterDiametri i jashtm

Wall thickness (mm)Trashsia e murit (mm)

mm

219,1244,5273298,5323,8355,6406.4457,2508558,8609,6660,4711,2762,8812,8863,6914.4965,2101610661117,61168,41219,212701320,81371,61422,415241625,61727,21828,81930,42032

inch

8910111214161820222426283032343638404244464850525457606468727680

min

4444444555556666777778889999910111111

max

1010101012.712.712.712.712.712.712.712.712.712.712.712.712.712.71414141414

14141414141414141414

SPIRAL WELDINGTEGEL SPIRAL

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TESTING - TESTIMI

TESTING OF WELDING FOR SPIRALLY WELDED PIPES

TESTIMI I SALDIMIT T TUBAVE ME SALDIM SPIRAL

During the production process, pipes pass through non-destructive testing and controlling(radiographic and ultra-sound), and destructive control (laboratory sample testing).

The equipments used for testing pipes with non-destructive testing are as follows:

Automatic ultrasonic inspection of welding

Visual inspection (inside and outside)

Radiographic inspection based on corresponding documentation

Hydro testing with maximum pressure up to 210 bar.

Gjat procesit t prodhimit, tubat kalojn npr kontroll testimi pa shkatrrim (ultratingulli dheradiografia) dhe kontroll me shkatrrim (provat laboratorike).

Pajisjet q prdoren pr testimin e tubave me metodn testuese pa shkatrrim jan:

Inspektimi automatik-ultrasonik i saldimit

Inspektimi vizuel (brenda dhe jasht)

Inspektimi radiografik me dokumentacionin korrespondues

Hidrotesti me presion maksimal deri n 210 bar.

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COATING - INSULATION

Protection of steel pipes from corrosion is done according to standards DIN 30673, AWW C210 andAWW C213.

Protection of pipes surface from corrosion is done using equipment for destruction under pressure

from inside and outside with steel spheres where the quality of cleaned surface reaches Sa2according to SIS 055900 criteria.

The internal insulation is done with lacquer/ spray - capitol BLC with thickness from 100 to 300,and epoxy raising with thickness from 100 to 300 (for drinking water).

The external insulation is done with bitumen and glass wool with a thickness from 3.5 mm to 8 mm

with electro testing rates 10, 15, 20, and 25 kV.

IMK will soon start the process of external insulation of pipes with 3-PE (Polyethylene) after the

contracted equipments are installed.

MBSHTJELLJA - IZOLIMI

Mbrojtja e tubave t elikta nga korrozioni bhet sipas standardeve DIN 30673, AWW C210 dhe

AWW C213.

Prgatitja e siprfaqes s tubit pr mbrojtje nga korrozioni realizohet nga ana e jashtme dhe e

brendshme me pajisje pr bombardim nn presion me sfera t elikta, me ka arrihet cilsia epastrimit t siprfaqes Sa2 sipas normave SIS 055900.

Izolimi i brendshm bhet me llak - kapitol BLC me trashsi prej 100 deri 300, me rrshira

epokside me trashsi 100deri 300 (pr uj t pijshm).

Izolimi i jashtm bhet me mas bitumi t armiruar me shirit t voal qelqit me trashsi 3.5 gjer 8 mm,me testim n elektrodeprtim 10, 15, 20, dhe 25 kV.

IMK s shpejti do t filloj t bj izolimin e jashtm t tubave me 3-PE (polietilen) pas instalimit tpajisjeve t kontraktuara.

COATING - INSULATIONMBSHTJELLJA - IZOLIMI

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MANUFACTURING PROCESS

Hot Steel sheet used for production of spirally seamed pipes (SAW) is obtained in the form of HotRolled Coil (HRC) with different dimensions.

The coil is then placed in the unpacking equipment on which the process continues to the

transverse cutter where the last transverse cutting is done for the end steel sheet and beginning ofthe new sheet.

The welding process starts with the engagement of welding equipment (joining of the two edges ofthe steel sheet), in which way we get t he continuation of the steel sheet for the production process.

After transverse welding, the steel sheet passes through the flattening equipment (the cylindersystem for flattening). Then, the steel sheet is put in the system of the main cylinders where the

entire process of production starts and passes through circular cylinders where the length cutting ofsteel sheet is done to prepare edges for welding. After cleaning the edges, steel sheet reaches the

system of cylinder rules with certain angles (alpha, beta and gamma), where through this systemand based on the t echnical preparation, the steel sheet takes the spiral shape (based on the system

of rules given in the calibrators) where the pipe of a certain profile is obtained.

First, the pipe is welded through the automatic welding machine with electric arc under protection ofpowder (SAW) for internal welding. The same process is then applied for external welding.

Furthermore, the produced pipe is controlled through ultra-sound throughout its length where thewelding was done.

The pipe cut is based on the length specified on the production order, and then the pipe undergoes

the process of quality verification and other technical testing to finalize the process.

The raw material used depends on the purchase order and designation of the pipes. Quality of steel

material used for production of pipes is specified in the international standards: API, DIN, EN etc.These standards include all specifications, such as chemical components and mechanical

specifications of materials used for production of pipes.

MANUFACTURING PROCESS

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PRODUCTION PROCESS PHASES

PRODUCTION PROCESS PHASES

START

P.K.P-1Placement of HRCin

the equipmentUltra sound control 100% P.K.P-11

P.K.P-2Unfolding and cutting of

HRC

Taking samples forlaboratory examinations P.A-1

P.K.P-3 Sides Welding of HRCCutting and noting the

pipes P.K.P-10

P.K.L-4 F la tt en in g o f t he HRC P ip es tr an sp or t P.K.P-13

P.K.L-5Main Cylinders pressing

HRCPipes cleaning P.K.P-14

P.K.L-6 Cutting of HRCsides V is ua l c on tr ol P.K .P -1 5

P.K.L-7 Preparation of HRCSides Radiographic control P.K.P-16

P.K.L-8 P ip e f or ma ti on P ro ce ss in g o f p ip e s id es P.K.P-17

P.K.L-9 Inside welding Hydrost atic test ing P.K.P-18

P.K.L-10 Outside welding Final control P.K.F

ENDOF PROCESS

P.K.P- Control point in the Process,P.K.F- Control point in the Final Control,

P.A- Examination point,HRC- Hot rolled coil

Pipe repairprocess HED

CROSSSECTION

MANUFACTURINGFEATURES

APPLICABLESTANDARDS

DIMENSIONS

APPLICATION

SPIRALLYWELDEDSTEEL

PIPES

Submergedarcwelding.

Protectivecoatingpo

ssible

D=355.6-2032mm

s=3.96-12.7mm

L=8-16m

APIStd.5Land5LS

DIN1626Sheet1-4

DIN17100and17172

GOST8696-62

JUSC.B5.240

ISO

Forconveyingwater,

steam,oil,crudeoil,gases,

etc.

LONGITUDINALYWE

LDED

STEELPIPES

Highfrequencywelding.

Weldareaanneal

ed.

Protectivecoatingpo

ssible.

APIStd.5Land5LS

DIN2458AND2461

DIN1626and17172

NFA49140,1,2,5

GOST10705

JUSC.B5.240

ISO

D=114.3-406.4mm

s=3.2-12.7mm

L=6-16m

Forconveyingwater,

steam,oil,crudeoil,gases,

etc.

Forsteelstructures.

STEELPIPESWIDENED

ATONE

END

"Tulipage"Proce

ss

Forconveyingliquids

(wateringsystems,water

linesetc.).

bxa=80x100through

245x405mm

s=3.2through11.91mm

Inconstruction,

shipbuilding,mechanical

engineering,electrical

engineeringetc.

Weldlocationinthem

iddleof

oneside.

Wldbeadremoved.

Formorecriticalstru

ctures

weldedshapesmeybeannealed.

Protectivepaintingpossible.

MANUFACTURER'S

INTERNALSTANDARDS

complyingtoDIN500,513

NFR03-150

axa=90x90through

325x325mm

s=3.2through11.91mm

PRODUCT

RECTANGULARSHAPES

PIPES

SQUARESHAPES

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NON-STANDARD PRODUCTSAND SERVICES

TRUSS type constructions

(production hall, storage)Konstruksione t tipit KAPRIAT(Repart prodhimi, Depo)

Billboard construction

Konstruksion i billbordve

Billboard construction

Konstruksion i billbordve

TRUSS type constructionsKonstruksione t tipit KAPRIAT

TRUSS type constructions (Gym)Konstruksione t tipit KAPRIAT (Sall sportive)

TRUSS type constructions (Gym)Konstruksione t tipit KAPRIAT (Sall sportive)

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Construction of Gas station

Konstruksion i pomps s karburanteve

Construction of Gas station

Konstruksion i pomps s karburanteve

Covered up gas station

Mbulesa pr pompn e karburanteve

Covered up gas stationMbulesa pr pompn e karburanteve

Car garagesGarazha pr vetura

TRUSSKapriat

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Slitter cutting line of the strip in plate

shapes and longitudinal shapesSliteri - linja e prerjes s shiritit n form tpllakave dhe form gjatsore

Ventilation profiles

Profile pr ventilim

Profile for construction

Profil pr konstruksion

Services for transportation of reservoirsShrbimi pr transportimin e rezervuarve

LatheTorno

Formation machine for shaped ringsMakina pr formimin e unazave me lakim

Documents

1001-1014 Katalog