Marcegaglia Yangzhou Plant en Slide

8/12/2019 Marcegaglia Yangzhou Plant en Slide

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Marcegaglia China

714,000sqm total area

153,000sqm first phase covered area

EN normsproduction quality standards

Precision tubes

from carbon and stainless steel

Yangzhou

Beijing

Shanghai

Hong KongMacau

Taiwan


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Marcegaglia China spreads over a landof 714,000 m2located in Guangling IndustrialPark, Yangzhou (270 km from Shanghai).

The first phase of plant development includes153,000 m2of covered production area

equipped with European manufacturingsystems, plus a 4,200 m2office building.

Marcegaglia tubular production is beingimplemented in complete accordance withEN norms including raw materialsprocurement, production, quality control,

on time deliveryand after-sale service,in order to supply top level complete solutionsto our customers.


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Quality and environment

ISO 9001:2000

ISO 14001

ISO 18001 OHSAS

ISO/TS 16949


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strict compliance with EN normsincludingraw materials procurement, production,quality control, delivery, after-sale-service;

same level of environmental standardsrequired in EU is currently implemented;

all major certificationsin the sector are beingapplied for manufacturing is compliantwith the latest energy savingcriteria;

highest level of serviceto comply withMarcegaglia worldwide standards.


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Product Range

Marcegaglia China has implementedits production chain with investmentsaimed to higher technological standardsfor its products.

A highly skilled staff of techniciansand quality assurance specialists employedin permanent research and developmentactivities has earned Marcegaglia the mostimportant international certificationsfor products and processes.


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CARBON STEELPRODUCTS

Carbon steel welded tubes

Cold-drawn precision tubesRefrigeration tubes

STAINLESS STEELPRODUCTS

Stainless steel welded tubes

SERVICE CENTER


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Min. thickness (mm) 1,50

Max. thickness (mm) 16,00

Min. diameter (mm) 20

Max. diameter (mm) 254

SUPPLY CONDITIONS

- Dimensional tolerances according to manufacturing standard

- Special tolerances upon request

- Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204 and specific norm requirements


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Round carbon steelwelded precision tubes

Square carbon steelwelded precision tubes

Rectangular carbon steelwelded tubes



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Main manufacturing standards

MANUFACTURING

STANDARD

PRODUCT

DESIGNATION

TREATMENT GRADE*

+CR1Weldedand sized+AAnnealed+NNormalized+CR2Welded

and sized

E190, E320,E220, E370,E260, E420E155, E195,E235, E275,E355

SURFACECONDITIONS

EN 10305-3 Round and shapedprecision tubes

S1From hot-rolled strip,blackS2From hot-rolled strip,pickledS3From cold-rolled strip

S4From coated strip

EN 10305-5 Square andrectangularprecision tubes

EN 10219 Cold formed weldedstructural tubes(CE homologation)

S235JRHS275J0HS275J2H

S355J0HS355J2H

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


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Typical applications

Marcegaglia has developed a uniqueknow-how in the manufacturing of precisiontubes to meet the strict dimensionaland surface specifications requiredby manufacturers in sectors such as furniture,sports equipment or mechanical engineering.


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Precision tubes forsteel structural work

Precision tubesfor piling

Precision tubes for

lifting equipment

Roller conveyor tubes

Precision tubes forpressure purposes

Precision tubesfor automotiveapplications

The production program of Marcegaglia

tubes from hot rolled, cold rolled andgalvanized strip covers a wide rangeof structural and precision mechanicalapplications, guaranteeing specific suitabilityfor subsequent processing.

Precision tubesfor the cycle andmotorcycle industry

Precision tubes forheatingand plumbing systems

Precision tubes forfitness equipment

Precision tubes forother industrial

applications

Precision tubes forthe furniture industry


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Cold-drawn precision tubes

SUPPLY CONDITIONS

- Tubes are supplied in 5000/8000 mm lengths unless otherwisespecified in order



- Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204and other specific norm requirements


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OPTIONAL PROCESSING

- Customer defined tolerances

- Specific corrosion protection

- Specific packaging- Drawing in reactive oil

- Dephosphating

STANDARD AND OPTIONAL TESTING

- Visual test 100%- Laser dimensional test 100%

- Non destructive eddy current test 100% acc.to EN 10246-3

- Non destructive ultrasonic test 100% acc.to EN 10246-7

- Chemical composition

- Impact test

- Mechanical property test


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Precision tubes for hydraulic applications

Precision tubes for mechanicaland automotive applications

Mechanical properties,as well as strictlycontrolled dimensionaltolerances,give cold-drawn tubessignificant advantagesfor several precisionapplications.


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China

Italy

Dedicated manufacturing plantsbased in Europe and Asiaregularly supply the world marketswith a specialized production programfor the hydraulic cylinder industryand other automotive applications.


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Product range

Cold-drawn tubes for mechanicaland automotive applications

TECHNICAL CHARACTERISTICS

GRADE E195, E235, E275, E355

TREATMENT +C, +LC, +SR, +A, +N

SURFACETREATMENTS

Outside diameter and insidediameter: smooth as drawn(EN 10305-2)

On request: roughness Ra < 0.4 m

DIMENSIONALTOLERANCE

Standard: according to EN 10305-2

Special: on request

Cold-drawn tubes for cardans


GRADE E195, E235, E275, E355

TREATMENT +C, +LC, +SR, +A, +N


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Ready-to-use cylinder tubes


GRADE E355

TREATMENT +C

SURFACETREATMENTS

Outside diameter:smooth as drawn (EN 10305-2)

Inside diameter: roughnessRa < 0.80 m (average 0.500.60 m)


Inside diameter: ISO H9 (ISO H10for thickness < 4 mm)

SUPPLY CONDITIONS

- Standard packaging with plastic caps and strapped bundles,standard weight 2000 kg

Product range


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Cylinder tubes suitable for honing,skiving and roller burnishing


GRADE E355

TREATMENT +SR

SURFACETREATMENTS


Inside diameter:with stock allowance (for honingor skiving and roller burnishing)

Skived and roller burnished cylinder tubes


GRADE E355

TREATMENT +SR

SURFACETREATMENTS


Inside diameter: roughness Ra < 0.40 m (average 0.150.35 m)


Inside diameter: ISO H8

Product range


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Cold-drawn tubes suitable for chrome plating Chrome bars


GRADE E355

TREATMENT +N, +SR

SURFACETREATMENTS

Outside diameter: with stockallowance (for subsequent reworking)

Inside diameter: smooth as drawn(EN 10305-2)


GRADE CK45, 20MnV6

DIMENSIONALRANGE

Diameter 20 mm - Chrome layer >15 mTolerances ISO f8

Diameter > 20 mm - Chrome layer >20 mTolerances ISO f7

SURFACETREATMENTS

Hardness of chrome layer Hv 0.1 900

Roughness Ra < 0.15 m max - Rmax 3 m

DIMENSIONAL

TOLERANCE

Ovality 1/2 < ISO f7

Straightness 0.30 mm/m max- 0.15 mm/m max

TEST Corrosion resistance test hours inneutral saline fog (100 hours):minimum rating 9 (ISO 9227)

Product range


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Cold-drawn tubes for telescopic cylinders


GRADE E355

TREATMENT +SR

SURFACETREATMENTS


Inside diameter: roughnessRa < 1.6 m

Product range


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Tubes for condensersand refrigeration components

Marcegaglia special range of refrigerationtubes is manufactured accordingto the specific sector norms and tolerances,

and is thoroughly tested to allow usein applications such as condensersand evaporators for heatingand cooling systemsand household appliances.


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Stainless steel welded tubes









SUPPLY CONDITIONS



- Control documents 2.2, 3.1, 3.2 according to EN 10204and specific norm requirements

Global product range

China product range


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Main steel grades

METALSTRUCTURE

GRADE TYPICAL CHEMICAL COMPOSITION

EN AISI C Ni Cr Mo Ti Nb Mn Si P S N Cu Others

Austenitic 1.4301 304 0,07 8,00-10,50 17,00-19,50 - - - 2 ,00 1,00 0,045 0,015 0,10 - -

Austenitic 1.4307 304L 0,03 8,00-10,00 17,50-19,50 - - 2 ,00 1,00 0,045 0,015 0,10 - -

Austenitic 1.4541 321 0,08 9,00-12,00 17,00-19,00 - 5xC-0,70 - 2,00 1,00 0,045 0,015 - - -

Austenitic 1.4404 316L 0,03 10,00-13,00 16,50-18,50 2,00-2,50 - - 2 ,00 1,00 0,045 0,015 0,10 - -

Austenitic 1.4571 316Ti 0,08 10,50-13,50 16,50-18,50 2,00-2,50 5xC-0,70 - 2,00 1,00 0,045 0,015 - - -

Austenitic 1.4828 309S 0,20 11,00-13,00 19,00-21,00 - - 2,00 1,50-2,50 0,045 0,030 - - -

Austenitic 1.4371 201LN 0,030 3,50-5,50 16,00-17,00 - - - 6,00-8,00 1,00 0,045 0,015 0,15-0,20 - -

Ni Alloy 2.4816 Inconel 600 0 ,15 72,00 14,70-17,00 - - - 1 ,00 0,50 - 0,015 - 0,50 -

Ni Alloy 2.4851 Inconel 601 0,10 58,00-63,00 21,00-25,00 - - - 1 ,00 0,50 - 0,015 - 1,00 -

SuperAustenitic

1.4876 Incoloy 800 0,10 30,00-35,00 19,00-23,00 - 0,15-0,60 - 1 ,50 1,00 - 0,015 - 0,75 Al 0,15-0,60

Ni Alloy 2.4858 Incoloy 825 0,05 38,00-46,00 19,50-23,50 2,50-3,50 0,60-1,20 - 1 ,00 0,50 - 0,030 - 1,50-3,00 Al 0,20

Ferritic 1.4512 409Li 0,03 - 10,50-12,50 - - 1,00 1,00 0,040 0,015 - -

Ferritic 1.4526 436 0,080 - 16,00-18,00 0,80-1,40 - [7X(C+N)+0,10]-1,00 1,00 1,00 0,040 0,015 0,040 - -

Ferritic 1.4510 439L 0,050 - 16,00-18,00 - [4x(C+N)+0,15]-0,80 - 1,00 1,00 0,040 0,015 - - -

Ferritic 1.4509 441 0,03 - 17,50-18,50 - 0,10-0,60 [3xC+0,30]-1,00 1,00 1,00 0,040 0,015 - - -

Ferritic 1.4521 444 0,025 - 17,00-20,00 1,80-2,50 [4x(C+N)+0,15]-0,80 1,00 1,00 0,040 0,015 0,030 - -

LeanDuplex*

1.4162 S32101 0,04 1,35-1,70 21,00-22,00 0,10-0,80 - - 4,00-6,00 1,00 0,040 0,030 0,20-0,25 - -

Duplex 1.4362 2304 0,030 3,50-5,50 22,00-24,00 0,10-0,60 - - 2,00 1,00 0,035 0,015 0,05-0,20 0,10-0,60 -

Duplex 1.4462 2205 0,030 4,50-6,50 21,00-23,00 2,50-3,50 - - 2,00 1,00 0,035 0,015 0,10-0,22 - -

(*)Outokumpu LDX 2101, Allegheny AL 2003(*)


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PRO

CESSPIPESFO

RFLUIDS

EN 10217-7, (A 270), (DIN 11850) Process pipes for the food and dairy industry

EN 10217-7, (DVGW GW541) Process pipes for drinkable water and press fitting

EN 10217-7, EN 10312 Process pipes for water treatment

EN 10217-7

EN 10217-7, (AD 2000 W2/W10),(PED 97/23)

EN 10217-7, (DIN 11866)

EN 10217-7, (A 312 / A 778)

Process pipes for the pulp and paper sector

Process pipes for chemical applications

Process pipes for pharmaceutical applications

Process pipes for oil and gas applications

Main manufacturing standards


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MECHANICAL

APPLICATIO

NS

HEATT

REATMENT

EN 10296, EN 10217-7 Round tubes for pumps and cylinders

ASTM A 803 / A 803M - 03ASTM A688 / A 688M - 04 Ferritic feedwater heater tubesAustenitic feedwater heater tubes

EN 10217-7 Round tubes for elbows and fittings

EN 10217-7 , (A 249)(AD 2000 W2/W10). (PED 97/23)

Round tubes for heat exchangers

EN 10217-7 Round tubes for heat resistances

EN 10296, EN 10217-7 Round tubes for evaporators for thesugar industry

EN 10217-7 (AD 2000 W2/W10) Round tubes for pressure vessels

EN 10217-7 Tubes for boilers


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CO

NSTRUCTION

ORNA

MENTAL

EN 10296 (A 554)

EN 10296 (A 554)

Construction round tubes and box sections

Ornamental round tubes and box sections


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AUTOMOTIVE EN 10296, (A 554) Round tubes for automotive, exhaust systems

EN 10296, (A 554)Round tubes for automotive,hydroforming appliance

EN 10296, (A 554)

Round tubes and box sections for automotive

frame construction


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Precision tubes for for fluids

Construction and ornamental precision tubes

Precision tubes for mechanicaland automotive applications

Feedwater heater tubes for power plants


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Marcegaglia stands out todayas the worlds top producerof stainless steel welded tubeswith top-level certified manufacturingactivities worldwide and an overall capacityof 400 thousand tons per year.


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Round stainless steel welded tubes

Round stainless steel welded tubes for heat resistances

Round stainless steel welded process pipes for oil and gas

Round stainless steel welded process tubes for heatexchangers/food and dairy industry

Round stainless steel welded process tubes for drinkablewater and press fitting

Round stainless steel welded process tubes for the foodand dairy industry

Square stainless steel welded tubes

Rectangular stainless steel welded tubes

Oval stainless steel welded tubes

Special stainless steel box


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Service center

The highly specialized service centermachinery is dedicated to the the mostdiverse treatments and finishingsof Marcegaglia product range of carbonand stainless steel tubes.Tailor-made services include cutting,end-finishing, special packaging and on-time

scheduled delivery, plus a series of additionalprocessing according to customer definedspecial requirements.


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Suitability forsubsequent galvanizing

Complete normalizationor weld areanormalization

Additional heattreatments

Weld seam removing

Special end finishing

Cut to length

Customer defined

marking

Restricted tolerances

Welding position

Standardand optional processing

Surface roughnessmeasurement

Delivery with nocorrosion protection

Specific corrosionprotection

Specific packagingmethod

Unit testing composedof tubes froma single casting

Hot galvanization

Drawingin reactive oil

Dephosphating


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TM

No.1 Marcegaglia Road

Guangling Industrial Park, Yangzhou 225006 - P.R. [email protected] www.marcegaglia.com

Marcegaglia Yangzhou Plant en Slide

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