Download pdf - Marcegaglia Carbon-steel-welded en Gen11

8/12/2019 Marcegaglia Carbon-steel-welded en Gen11

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Carbon steel

welded tubes


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we give shape to steel

Marcegaglia is the leading industrial groupworldwide in the steel processing sector,with a yearly output of 5 million tons.

After rst transformation,within its controlled value chainMarcegaglia develops the worlds widestrange of customer tailored steelsemi-products and nished goods.


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Marcegaglia stands among the steel marketstop independent players in the world.A worldwide network of partnershipagreements provides reliable supplyof raw materials of all grades to our facilities.

Steel coil processing is at the coreof Marcegaglia activities.The complete range of rsttransformation processes is carriedout within 50 facilities worldwide.


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After rst transformation,within its controlled value chain Marcegagliadevelops the worlds widest range

of carbon steel welded tubes,thanks to 150 processing lines and a global manufacturing capacityin excess of 3 million tons per year.

Min. thickness (mm) 0,3

Max. thickness (mm) 16

Min. diameter (mm) 8

Max. diameter (mm) 406,4

Carbon steel weldedtubes


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The production program of Marcegagliatubes from hot rolled, cold rolledand galvanized strip covers a wide rangeof structural and precision mechanicalapplications, guaranteeing speci csuitability for subsequent processing.

Tubes for steelstructural work

Tubes for liftingequipment

Tubes for piling

Typical applications


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Tubes for pressure purposes includeapplications for the heat exchanger industry,heating and ventilation, gas and water linepipes, chemical industry among others.

Tubes suitablefor drawing

Roller conveyortubes


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Tubes for automotive applications

With a dedicated productionfor the automotive sector, Marcegagliais the supplier of choice for carmakersand OEM manufacturers of structural parts,components and interior details,thanks to its production plants locatednear to major specialized districts.


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Tubes for heatingand plumbing systems

Tubes fortness equipment

Tubes for the cycleand motorcycle industry

Tubes for otherindustrial applications

Tubes forthe furniture industry

Marcegaglia has developeda unique know-how in themanufacturing of precision tubesto meet the strict dimensionaland surface speci cationsrequired by manufacturersin sectors such as furniture,sports equipmentor mechanical engineering.


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Main manufacturing standards

EN 10305-3 Round and shapedprecision tubes

E190, E320, E220, E370, E260, E420

EN 10305-3 Square and rectangularprecision tubes

E155, E195, E235, E275, E355

EN 10219 Cold formed weldedstructural tubes(CE homologation)

S235JRH, S275J0H, S275J2H,S355J0H, S355J2

EN 10217-1 Tubes for pressure purposes,for use at room temperature

P195, P235, P265

Upon request: supply of grades not included in the above mentioned standards


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Main manufacturing standards

EN 10217-2 Tubes for pressure purposes,for use at high temperatures

P195GH, P235GH, P265GH

EN 10208-1 Steel pipes for pipelinesfor combustible uids

L235GA, L290GA, L360GA

EN 10224 Tubes for the conveyance of waterand other aqueous liquids

L235, L275, L355

EN 10255 Tubes suitablefor welding and threading

S195T

Upon request: supply of grades not included in the above mentioned standards


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Optional processing

Suitability for subsequent galvanizing Complete normalization or weld area

normalization Additional heat treatments Weld seam removing Special end finishing Cut to length Customer defined marking Restricted tolerances Welding position Surface roughness measurement Delivery with no corrosion protection Specific corrosion protection Specific packaging method Unit testing composed of tubes

from a single casting Hot galvanization


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Carbon steel weldedprecision tubes

ROUND TUBES EN 10305-3 S2, S3, S4

outside diameter mm 8 - 90

wall thickness mm 0,3 - 3

ROUND TUBES EN 10305-3 S1, S2, S4 / EN 10217EN 10219 / EN 10224 / EN 10208-1 / EN 10255

outside diameter mm 16,75 - 406,40


SQUARE TUBES EN 10305-5 S1, S2, S3, S4

external dimensions A x A mm 9 x 9 - 325 x 325



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Rectangularcarbon steel

welded tubes

RECTANGULAR TUBES EN 10305-5 S2, S3, S4

external dimensions A x B mm 12 x 10 - 80 x 60


RECTANGULAR TUBES EN 10305-5 S1, S2, S4




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Round tubes for pressurepurposes, for pipelines,

for the conveyanceof water

ROUND TUBES EN 10217-1, -2EN 10208-1 / EN 10224




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Tubi tondi per impieghia pressione, per condotte,

per il convogliamentodi acque

Ronud tubessuitable for welding

and threading

ROUND TUBES EN 10255


wall thickness mm 2,6 - 5,4


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Exhaust aluminisedround tubes

EXHAUST ALUMINISED ROUND TUBES



DRILLED ALUMINISED ROUND TUBESF3 P6, F4 P8




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Carbon steelwelded tubes

VAL TUBES EN 10305-3 S1, S2, S3, S4

external dimensions A x B mm 12,8 x 3,8 - 245 x 100


ELLIPTICAL TUBES EN 10305-3 S1, S2, S3, S4

external dimensions A x B mm 18,5 x 13,4 - 165 x 125


TRIANGULAR TUBES EN 10305-3 S1, S2, S4



SEMIOVAL TUBULAR SECTIONS EN 10305-3 S3




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Special shapes for windowand door frames

EN 10305-3 S1, S2, S4

Pi di 100 standard and custompro les meet the speci crequirements of windowand door frame construction.

SPECIAL SHAPES ARE ENGINEEREDACCORDING TO CUSTOMERSPECIFICATIONS


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Special shapesEN 10305-3

S1, S2, S3, S4

SPECIAL SHAPES ARE ENGINEEREDACCORDING TO CUSTOMERSPECIFICATIONS

Pi di 200 Standardand custom pro lesmeet the speci crequirements ofdel cliente.


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worldwide presence

MARCEGAGLIA Gazoldo degli Ippolitivia Bresciani, 16

46040 Gazoldo Ippoliti, Mantova - Italyphone +39 . 0376 685 1 - fax +39 . 0376 685 600

[email protected] - www.marcegaglia.com

6,000,000 sqm manufacturingareas

Headquarters

Munhall

Garuva

Dublin

Dudley

AntwerpenBremen

Dsseldorf

Lyon

Barcelona

Doha

Moscow

Cluj

Praszka

Kluczbork

Yangzhou

Lima

Vladimir


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via Bresciani, 1646040 Gazoldo Ippoliti, Mantova - [email protected] www.marcegaglia.com