Secondary steels for Offshore foundations
Extreme working conditions at sea require careful design solutions, super strong structures, and assemblies.
![Secondary steels for Offshore foundations, J-Tubes Finow Secondary steels for Offshore foundations, J-Tubes Finow](../../hs-fs/hubfs/5%20Secondary%20steels%20for%20Offshore%20foundations%2c%20J-Tubes%202%20720%205116022.jpg?width=720&height=511&name=5%20Secondary%20steels%20for%20Offshore%20foundations%2c%20J-Tubes%202%20720%20511.jpg)
Details
We boast experience in manufacturing offshore assemblies and structures using special materials and best practices: standard and high carbon steels, special alloys, such as Duplex, Super Duplex, and clad materials.
Quality and reliability are our top priorities to meet strict offshore requirements.
The individual components
- Bellmouths
- Bracings
- Cans and cones
- Conductor guides
- Foundation legs
- J-tubes and S-tubes
- Pile sleeves
- Pin piles
- Platform sections
- Spud poles
- Tubulars, etc.
![The individual components of secondary steels for offshore foundations The individual components of secondary steels for offshore foundations](../../hubfs/components%20offshore%20624%20480.jpg)
Geometrical conditions
![geometrical conditions secondary steels for offshore foundation Finow geometrical conditions secondary steels for offshore foundation Finow](../../hubfs/geometry%20offshore.jpg)
1,220 mm
max outside diameter
120 mm
max wall thickness
steel types
martensitic chrome, vanadium alloyed Cr-Mo, austenitic, nickel-based alloys, Duplex steel
4,500 t
max capacity per annum
![Manufacturing steps of secondary steels for offshore foundations production Manufacturing steps of secondary steels for offshore foundations production](../../hubfs/5%20Secondary%20steels%20for%20Offshore%20foundations%2c%20J-Tubes%20624%20480.jpg)
Manufacturing steps
- Engineering
- Prefabricating straight sections
- Plasma cutting
- Inductive bending
- Cold bending
- Heat treatment
- Welding
- Non-destructive testing (VT, MT, PT, RT, and UT) and destructive testing (an in-house laboratory)
- Documentation
Are you interested in our product?
We are ready to supply steel solutions for offshore foundations tailored to your needs.
![Secondary steels for Offshore foundations in Finow Secondary steels for Offshore foundations in Finow](../../hubfs/contacts%205%20Secondary%20steels%20for%20Offshore%20foundations%2c%20J-Tubes%203%20697%20465.jpg)