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CARBON STEEL WELDED TUBES
After first transformation, within its controlled
value chain Marcegaglia develops the world’s
widest range of carbon steel welded tubes, thanks
to 150 processing lines and a global manufacturing
capacity in excess of 3 million tons per year.
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| Diameter
|
min 8 mm |
max 406,4 mm |
|
| Thickness |
min 0,30 mm |
max 16 mm |
|
| Manufacturing standard |
Grade |
| EN 10305-3 |
E190, E320, E220, E370, E260,
E420 |
|
| EN 10305-5 |
E155, E195, E235, E275, E355 |
|
| EN 10219 |
S235JRH
S275J0H
S275J2H
S355J0H
S355J2H |
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| EN 10217-1 |
P195
P235
P265 |
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| EN 10217-2 |
P195GH
P235GH
P265GH |
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| EN 10208-1 |
L235GA
L290GA
L360GA |
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| EN 10255 |
S195T |
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| (*) Upon request:
supply of grades not included in the above
mentioned standards |
| STANDARD AND OPTIONAL TESTING
|
Chemical composition
Tensile test
Flattening test
Expansion test
Electromagnetic test
Impact
test
Hydraulic test
Non destructive weld test
Dimensional test
Micrographic analysis
Visual
test
Ultrasonic
test
Surface
roughness
measurement
Release of special certificates
|
 Carbon steel welded tubes
 tubi@marcegaglia.com
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