PRECISION STEEL TUBES
Welded, cold-drawn precision steel tubes
Welded, cold-drawn precision steel tubes have a particularly high dimensional tolerance with regard to the outer and inner diameter and/or the wall thickness. The excellent dimensional accuracy is achieved through an additional work step, known as “cold drawing”, after the actual tube production. This also vastly improves the surface.
Because the dimensions of the tube are changed during drawing, you can also order relatively small quantities within the size range and thereby also represent intermediate sizes economically compared to an otherwise necessary machining situation.
Some materials cannot be welded as a result of production, and this is where using seamless tubes can be absolutely vital.
Facts and Figures
| Diameter (OD) | 15 mm – 130 mm |
| Wall thickness (WT) | 1,0 mm – 10,0 mm |
| Material | E155, E195, E235, E275, E355 other materials upon request |
| Treatment condition | +C, +LC, + SR, +A, +N |
| Tests | Eddy current testing EN 10893-2 extra charged: Ultrasonic testing EN 10893-1 |
APPLICATIONS
Automotive
Train and bus industry
Agricultural industry
Mechanical engineering
Steel construction
Hydraulics and pneumatics
Drilling and conveying technology
SERVICE
Our customer support at no extra charge:
- Inspection certificate 3.1
according to EN 10204:2005-01 - eddy current test
according to EN 10893-2:2011-07
Delivery to your customers of a weight of a minimum 5 tons in Germany possible.