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COLD-DRAWN WELDED TUBES for telescopic cylinders Carbon steel welded tubes for telescopic cylinders. Technical characteristics, grades, treatment and finishing, tolerances and optional machining. Technical characteristics | GRADE | E355 | TREATMENT | +SR | FINITURA SUPERFICIALE | • Outside diameter: smooth as drawn (EN 10305-2) • Inside diameter: roughness Ra < 1.6 µ |
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• Dimensions and shapes developed according to customer specifications • Dimensional tolerances upon customer specifications |  |
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MARCEGAGLIA cold-drawn tube division
via Marcegaglia, 2
24040 Boltiere, Bergamo - Italy
phone +39 . 035 419 78 00
fax +39 . 035 419 78 81
tubitrafilati@marcegaglia.com

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