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COLD-DRAWN WELDED TUBES
Ready-to-use cylinder tubes Carbon steel cold-drawn welded tubes: ready-to-use cylinder tubes. Technical characteristics, grades, treatment and finishing, tolerances and optional machining. | Technical characteristics | | GRADE | E355 | | TREATMENT | +C | | SURFACE FINISHING | • Outside diameter:
smooth as drawn (EN 10305-2)
• Inside diameter:
roughness Ra < 0.80 µ
(average 0.50÷0.60 µ) | | DIMENSIONAL TOLERANCES | • Inside diameter:
ISO H9 (ISO H10
for thickness < 4 mm) |
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Standard delivery program Supply conditions • Standard packaging with plastic caps and strapped bundles,
standard weight approx. 1500 kg • Commercial lengths 5000-8000 mm,
custom lengths upon request • Surface protection • Marking: MM E355 OD x ID EN 10305-2 +C – Heath |
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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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