The tubes for all mechanical applications where a precision degree in alternative to the cold drawn tubes is required

Applications: Realization of tubular mechanical components for automotive and mechanical industry

Manufacturing characteristics: Electrically welded steel tubes obtained from cold and pickled hot rolled strips

Manufacturing standards: EN 10305-3 (DIN 2394)

Steel:
Carbon steel obtained from cold and hot rolled strips - high yield microalloy steels

Supply conditions:
+CR1 suitable to final annealing
+CR2 not suitable to final annealing
+A annealed
+N normalized

Size range: OD from 3 mm to 219 mm

Wall thickness: From 0.5 mm to 10 mm

Tolerances: Depending on diameter/wall ratio from +/- 0.4% on OD and minimum +/- 0.10 mm

Length: Standard  6000 mm –0+50 mm, on demand fix lengths from 4000 to 10000 mm

Control and tests: Chemical analysis and mechanical tests

Certification: According to international standards 

Packaging: In bundles

On request: Special profiles (SQUARES,  RECTANGLES, etc.)
Cutting to fix length,  with deburring and washing, bevelling and machining according to customer's specification