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Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105...

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Honed Levigati Skived and Roller - burnished Pelati e rullati Tubes for hydraulic cylinders Tubi per cilindri oleodinamici Cold Drawn Tubes Seamless Max length 10 m Tubi trafilati senza saldatura Lunghezza max 10 m St 52 BK+S / E 355 SR DIN 2391 / EN 10305 - 1 Tolerance H8 Tolleranza H8 Cold Drawn Tubes Welded Straightness 1:1000 mm Tubi trafilati saldati Rettilineità 1:1000 mm St 52 BK+S / E 355 SR DIN 2393 / EN 10305 - 2 Roughness max 0,4 my Rugosità max 0,4 m Hot Seamless Tubes I.D. min. 20 mm Tubi laminati a caldo Diam. int. min. 20 mm St 52 / E 355 DIN 1629 / EN 10297 - 1 I.D. max. 500 mm Diam. int max. 500 mm
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Page 1: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

HonedLevigati

Skived and Roller-burnishedPelati e rullati

Tubes for hydraulic cylindersTubi per cilindri oleodinamici

Cold Drawn Tubes Seamless Max length 10 mTubi trafilati senza saldatura Lunghezza max 10 m

St 52 BK+S / E 355 SRDIN 2391 / EN 10305 - 1 Tolerance H8

Tolleranza H8

Cold Drawn Tubes Welded Straightness 1:1000 mmTubi trafilati saldati Rettilineità 1:1000 mm

St 52 BK+S / E 355 SRDIN 2393 / EN 10305 - 2 Roughness max 0,4 my

Rugosità max 0,4 m

Hot Seamless Tubes I.D. min. 20 mmTubi laminati a caldo Diam. int. min. 20 mm

St 52 / E 355DIN 1629 / EN 10297 - 1 I.D. max. 500 mm

Diam. int max. 500 mm

Page 2: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

Cylinders tubes

TechnicalInformationsMaterial specification:

Specifica materialeCold drawn seamless tube E355 SR, EN 10305-1Tubo trafilato senza saldatura

Cold drawn welded tube E355 SR, EN 10305-2Tubo trafilato saldato

Hot seamless tube E355, EN 10297-1Tubo laminato a caldo

Tubi cilindro

Informazioni tecniche

Supply conditions:Condizioni di fornituraHoned or skived roller burnishedLevigati o rullati

I.D.: min. 20 max 500 mmDiametro interno

Tolerance I.D.: H8Tolleranza diametro interno

O.D.: EN 10305-1/2 EN 10297-1Diametro esterno

Surface Roughness: Ra 0.2– 0.4 micronRugosità

Straightness: max 1:1000 mmRettilineità

Length: max 10 mLunghezza max.

Certification: EN 10204/3.1.BCertificati

Chemical composition / Mechanical propertiesComposizione chimica/Proprietà meccaniche

Marking: dimension heat nr. / quality steelMarcatura: dimensione/colata/qualità acciaio

Protection: inside oiled, ends plastic capsProtezione: olio protettivo, tappi in plastica

Packing: packed in bundles by steel stripsImballaggio: in fasci reggiati

Page 3: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

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INS

IDE

DIA

MET

ER

mm

WT

Dimensional range Gamma dimensionale

Mechanical properties Proprietà meccanicheGRADE STRESS MINIMUM YIELD STRENGTH TENSILE MINIMUM ELONGATION

RELIEVING (Rp 0.2%) MPa STRENGTH (%)WT ≤ 16 mm WT > 16 mm MPa Lo = 5,65 √ SO

E 355 +SR 520 490 Min 600 15

Chemical composition % Composizione chimica %

GRADE C Min Si P S

E 355 ≤ 0,20 ≤ 1,55 ≤ 0,50 ≤ 0,020 ≤ 0,010

Page 4: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

Quality control Controllo qualità

Page 5: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

ShipmentSpedizione

ProductionProduzione

WarehouseMagazzino

Page 6: Tubes for hydraulic cylinders - Home Omer · 32 35 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 20 25

OMER srl - Via Fratellanza, 4 - 21049 TRADATE - ITALYTel. ++39 0331 849762 - 849055 - Fax ++39 0331 841986e-mail: [email protected] www.omersrl.com


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