ETA division

we give shape to steel

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

After first transformation,within its controlled value chainMarcegaglia develops the world’s widest range of customer tailored steelsemi-products and finished goods.

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Marcegaglia stands among the steel market’s top independent players in the world.A worldwide network of partnership agreements provides reliable supply of raw materials of all grades to our facilities.

Steel coil processing is at the core of Marcegaglia activities. The complete range of first transformation processes is carried out within 50 facilities worldwide.

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Antwerpen Bremen Düsseldorf

Munhall

Garuva

Dublin

Dudley

Lyon

Barcelona

Doha

Cluj

MoscowPraszka

Kluczbork

Yangzhou

Timişoara

CalcuttaIstanbul

Lima

Vladimir

6,000,000 sqm manufacturing areas

Osteria Grande

Lainate

Headquarters

MARCEGAGLIA WORLDWIDE PRESENCE

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ETA division

ETA sales division operates within two plants:

•Lainate(Milan)spreadingover60,000sqm, ofwhich34,000covered

•OsteriaGrande(Bologna)with20,000sqm, ofwhich6,500covered

The division is active in the sale of carbon steel tubes,weldedtubesformechanicalapplications and cold formed hollow sections - round,squareandrectangularshaped.

Several types of threadingarealsoperformed,for the production of micropiles with diameters from76,1upto219,1mm.

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Divisione ETA

The overall volume of products handled bythedivisionisabout50,000tonnesperyear,withatotalstockof20,000tonnes.

The stock of ready material includes:

•Hotfinishedweldedtubesformechanical and structural applications

•Weldedtubesforthefurnitureindustry

•Weldedcold-drawntubesformechanical applications

•Weldedtubesformicropilesandmicropiles

•Carbonsteelseamlesstubes

•Weldedtubesforlowpressurelinepipes

•ERWtubesforlinepipesAPI

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EN 10305-3 Round and shaped precision tubes

EN 10305-5 Square and rectangularprecision tubes

EN 10219 Cold formed welded structural tubes (CE homologation)

EN 10210

EN 10217-1

Structural hollow sections, hot finished or cold formed and heat treated

Tubes for pressure purposes, for use at room temperaturente

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

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

EN 10208-1

EN 10305-2

Steel pipes for pipelinesfor combustible fluids

Cold-drawn welded tubes for mechanical use

EN 10224

EN 10296-1

Tubes for the conveyance of water and other aqueous liquids

Welded tubes for mechanical and general engineering purposes

EN 10255

ASTM/ASME/API

Tubes suitable for welding and threading

Line pipes

Main manufacturing standards

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The production program of Marcegaglia tubes from hot rolled strip coversa wide range of structural and mechanical applications, guaranteeing specific suitability for subsequent processing.

Tubes for steel structural work

Tubes for piling

Typical applications

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Tubes for pressure purposes include applications for the heat exchanger industry, heating and ventilation, gas and water line pipes, district heating tubes.

Tubes for heat exchangers

Tubes for gas and water line pipes

Tubes for district heating

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Tubes suitable for drawing

Roller conveyor tubes Tubes for lifting equipment

Marcegaglia has developed a unique know-how in the manufacturing of precision tubes to meet the strict dimensional and surface specifications required by manufacturers in several mechanical engineering sectors.

Micropileswithstandardthreading

Male-female threading

Threaded male-female joint, square thread for fast screwing (four threads per inch) or other thread type upon request.

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Male-male threadingwith coupling

Coupling joint for two male-male threaded elements.

Square thread for fast screwing,four threads per inch.

Micropileswithstandardthreading

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Female-female threadingwith internal coupling

Internal coupling joint for two female-female elements.

Square thread for fast screwing,four threads per inch.

Micropileswithstandardthreading

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Threading types

trapezoidal thread

round thread

square thread triangular thread

rectangular thread triple thread

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Micropiles-Accessories

Sleeve type valves (Manchette)

Made from rubber material, valves are inserted over the tube and fastened by steel rings welded at the valve ends.

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Micropiles-Accessories

Button valves

Made from rubber-steel or plastic-steel material, inserted within the tube wall.

• valve Ø 12 mm with 2 bar opening

• valve Ø 16 mm with 2 bar opening

• valve Ø 16 mm with 20 bar opening

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End plugs

Steel plugs, supplied as welded on the tube. Plastic plugs for pressure insertion upon request.

Micropiles-Accessories

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automatic lines 14

diameters up to 800 mm

also in bundles

Service centre

Tube cutting

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Certifications

•Quality Management System accordingtoISO9001:2008

•Certificate of Processing Centre inaccordancetoItalianMinisterialDecree January14,2008“TechnicalRulesforConstruction”

•RINAapprovalfor“alternativetestingprocedure” on products for the naval sector

•undercompletion:certificationaccording toEN1090-1(CEmarkingonfactoryinspection formicropilesandthreadedtubesforstructuraluse)

 

 

via Bresciani, 16 46040 Gazoldo Ippoliti, Mantova - Italywww.marcegaglia.com