Pipe, tube & bends
In the Salzgitter Group there are various experienced producers of high-quality steel pipes, tubes and bends for applications in the fields of renewable energy generation, storage and transport.
The products listed below can be directly ordered from the respective companies. Further products can be procured via our trading companies.
The companies in the Salzgitter Group offer coatings that reliably protect the pipes and pipe bends from corrosion and mechanical damage in the most demanding applications. Their extensive know-how also goes into the development of innovative protection concepts, e.g. for offshore structures.
Pipe & tube
| Type |
Outside diameter (in mm) |
Wall thickness (in mm) |
Length (in m) | Steel grades | Company |
|
HFI-longitudinally- welded steel tube and pipe | 114.3 - 610 | 3.2 - 25.4 | < 18 |
Up to L485 resp. X70 as line pipe S235 – S460 as structural tubes For outside diameters ≥ 355.6 mm and pipe wall thicknesses ≤ 25.4 mm in S355 All dimensions in L485 acc. to ISO 3183 resp. X70 acc. to API 5L, S355J2H as well as S355K2H, S355NH, S355NLH acc. to EN10210, EN10219 or S355G13+N as well as S355G1+N acc. to EN10225 |  |
| Square and rectangular MSH sections |
250 x 250 to 500 x 300 or 400 x 400 | 3.2 - 25.4 | < 18 | S355J2H as well as S355K2H, S355NH, S355NLH acc. to EN10210 or S355G13+N and S355G1+N acc. to EN10225 | |
| Longitudinally welded large-diameter pipe | 610 - 1,524 | 7 - 50 | < 18.3 |
Up to L690 / X100 (yield strength up to 690 MPa) as line pipe S355M to S555M acc. to EN 10219 and EN 10225 as structural tubes |  |
| Spiral-weld large-diameter pipe | 610 - 1,422 | 8 - 20 | < 24.4 |
Up to L690 / X100 (yield strength up to 690 MPa) as line pipe S355M to S555M acc. to EN 10219 and EN 10225 as structural tubes | |
| Spiral-weld large-diameter pipe | 610 - 1.676 | 8 - 25,4 | < 18.3 |
Up to L555 or X80 as line pipe Up to S460 as structural tubes |  |
|
Seamless precision steel tubes with special dimensional accuracy | 1.5 - 178 | 0.2 - 17,5 | < 30 (fixed lengths) | Acc. EN 10305-1 |  |
|
Welded, drawn precision steel tubes with special dimensional accuracy | 16 - 120 | 0,8 - 7.5 |
4 - 7 (fixed lengths) | Acc. EN 10305-2 | |
|
Welded size-rolled precision steel tubes | 25 - 114.3 | 1.75 - 8.5 |
4 - 7 (fixed lengths) | Acc. EN 10305-3 | |
| Type |
Outside diameter (in mm) |
Wall thickness (in mm) | Length (in m) | Bending radius | Bending angle | Material groups | Company |
| Pipe bends from seamless and welded steel pipe | 114.3 - 1,626 | 6.3 - 170 | Acc. to customer's specification | Acc. to customer's specification | Up to 180° |
Steels for long-distance pipelines, including TMT steels; Case hardening and heat-treatable steels; High-temperature and high-strength high-temperature steels; Stainless and acid resistant steels; Clad steels; Nickel base alloys; |  |
|
Pipe bends from precision steel tubes (U-bends, S-bends and other forms) | 12 - 34 | 1 - 4 | Up to 30 | Acc. to customer's specification | Up to 180° |
Steel grades acc. to EN 10216-2 to 4 and ASTM/ASME | |