Custom tubes and profiles
Shapes, Dimensions
Solid sections :
- square section; 25 mm² to 6000 mm² (0.2kg/m to 45kg/m)
- Usual tolerances; type h11 (to h9 depending on shapes)
- Common lengths: 3m to 5m, to 7 meters depending on profiles
Hollow sections :
- Cold drawn from hot rolled tubes or seamless tubes
- Inside Dimension: min : 5 mm
- Outside Dimension max :150 mm
- Wall Thickness: 0.5 mm à 12 mm
- Tolerances: according to EN 10305-1, commonly h11, up to h8 depending on shapes and dimensions
- Common lengths: 3m to 6m, up to 8m depending on shapes
Open profiles :
- cold drawn from flat stripes
- Dimension maxi: 180 mm
- Thickness mini: 1 mm
- Tolerances: according to requirement (less tight on flexible area)
- Common lengths: 3m to 6m, up to 6.5m depending on shapes
Finish
- Surface treatment, pickling, descaling, phosphating, oiling
- Possible finish: as drawn or lightly phosphate and oiled
- Heat Treatment: normalization, stress release, etc
- De-twisting, straightening, cut to length
- On request we can achieve machining operations, coating and other
Standards and Grades :
- EN 10277 :2018 - bright steel products
This standard replaces previous EN 10277-1 to 5 May 2018
- EN 10305-1 :2016 Seamless cold drawn tubes
- EN 10305-2 :2016 Welded cold drawn tubes
- EN ISO 683-1 : Non-alloy steels for Quenching and Tempering
- EN ISO 683-2 : Alloy steels for Quenching and Tempering
- EN ISO 683-3 : Case hardening steels
Osborn Metals can also cold draw other steel grades and stainless steel in condition to be agreed
News
New client, new tube type!
The first production run of a custom-made tube always involves its share of uncertainties.
It took us several weeks of research and fine-tuning (…)
Monitoring our CSR (Corporate Social Responsibility) actions
As part of our CSR commitment to the UIMM (French Institute for the Management of Industrial and Commercial Industries), a progress update was (…)
Air Liquide’s remarkable arrival on our site !
For the nitrogen supply to our heat treatment furnace, Osborn Metals decided to trust Air Liquide, which delivered the new storage tank. (…)
Osborn Metals at the Paris Air Show (SIAE 2025)
The Paris Air Show is always a great opportunity to meet our customers, partners, and colleagues.
Between the tour organized as part of Club Red (…)